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4 Bolt Cast Iron Square Housings
Displaying 1426 to 1450 (of 2001 products)
Not Rated Yet
NTN UELF316-302D1W3 Imperial Four Bolt Square Cast Iron Flange Housing with 3-1/8 inch Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 79.38mm = 3.125 (3-1/8) inch
Style: UELF
Bolt Hole Centres: 7-23/32 inch
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M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Inside Diameter: 79.38mm = 3.125 (3-1/8) inch
Style: UELF
Bolt Hole Centres: 7-23/32 inch
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M30 Set Screws
M30 Hex Bolts
M30 Washers
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Not Rated Yet
NTN UELF316-303D1W3 Imperial Four Bolt Square Cast Iron Flange Housing with 3-3/16 inch Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 80.96mm = 3.187 (3-3/16) inch
Style: UELF
Bolt Hole Centres: 7-23/32 inch
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M30 Set Screws
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Inside Diameter: 80.96mm = 3.187 (3-3/16) inch
Style: UELF
Bolt Hole Centres: 7-23/32 inch
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M30 Set Screws
M30 Hex Bolts
M30 Washers
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Not Rated Yet
NTN UELF316D1W3 Metric Four Bolt Square Cast Iron Flange Housing with 80mm Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 80mm
Style: UELF
Bolt Hole Centres: 196mm
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M30 Set Screws
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Inside Diameter: 80mm
Style: UELF
Bolt Hole Centres: 196mm
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Grease?
M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Not Rated Yet
NTN UELF317-304D1W3 Imperial Four Bolt Square Cast Iron Flange Housing with 3-1/4 inch Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
Limited Stock
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 82.55mm = 3.25 (3-1/4) inch
Style: UELF
Bolt Hole Centres: 8-1/32 inch
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M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Inside Diameter: 82.55mm = 3.25 (3-1/4) inch
Style: UELF
Bolt Hole Centres: 8-1/32 inch
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M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Not Rated Yet
NTN UELF317-305D1W3 Imperial Four Bolt Square Cast Iron Flange Housing with 3-5/16 inch Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
Limited Stock
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 84.13mm = 3.312 (3-5/16) inch
Style: UELF
Bolt Hole Centres: 8-1/32 inch
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M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Inside Diameter: 84.13mm = 3.312 (3-5/16) inch
Style: UELF
Bolt Hole Centres: 8-1/32 inch
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M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Not Rated Yet
NTN UELF317-307D1W3 Imperial Four Bolt Square Cast Iron Flange Housing with 3-7/16 inch Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 87.31mm = 3.437 (3-7/16) inch
Style: UELF
Bolt Hole Centres: 8-1/32 inch
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M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Inside Diameter: 87.31mm = 3.437 (3-7/16) inch
Style: UELF
Bolt Hole Centres: 8-1/32 inch
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Grease?
M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Not Rated Yet
NTN UELF317D1W3 Metric Four Bolt Square Cast Iron Flange Housing with 85mm Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 85mm
Style: UELF
Bolt Hole Centres: 204mm
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M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Inside Diameter: 85mm
Style: UELF
Bolt Hole Centres: 204mm
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Grease?
M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Not Rated Yet
NTN UELF318-307D1W3 Imperial Four Bolt Square Cast Iron Flange Housing with 3-7/16 inch Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
Limited Stock
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 87.31mm = 3.437 (3-7/16) inch
Style: UELF
Bolt Hole Centres: 8-1/2 inch
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Grease?
M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Inside Diameter: 87.31mm = 3.437 (3-7/16) inch
Style: UELF
Bolt Hole Centres: 8-1/2 inch
Grease Guns?
Grease?
M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Not Rated Yet
NTN UELF318-308D1W3 Imperial Four Bolt Square Cast Iron Flange Housing with 3-1/2 inch Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
Limited Stock
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 88.9mm = 3.5 (3-1/2) inch
Style: UELF
Bolt Hole Centres: 8-1/2 inch
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Grease?
M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Inside Diameter: 88.9mm = 3.5 (3-1/2) inch
Style: UELF
Bolt Hole Centres: 8-1/2 inch
Grease Guns?
Grease?
M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Not Rated Yet
NTN UELF318D1W3 Metric Four Bolt Square Cast Iron Flange Housing with 90mm Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
Limited Stock
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 90mm
Style: UELF
Bolt Hole Centres: 216mm
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M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Inside Diameter: 90mm
Style: UELF
Bolt Hole Centres: 216mm
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M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Not Rated Yet
NTN UELF319-310D1W3 Imperial Four Bolt Square Cast Iron Flange Housing with 3-5/8 inch Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
Limited Stock
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 92.08mm = 3.625 (3-5/8) inch
Style: UELF
Bolt Hole Centres: 8-31/32 inch
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Grease?
M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Inside Diameter: 92.08mm = 3.625 (3-5/8) inch
Style: UELF
Bolt Hole Centres: 8-31/32 inch
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Grease?
M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Not Rated Yet
NTN UELF319-311D1W3 Imperial Four Bolt Square Cast Iron Flange Housing with 3-11/16 inch Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
Limited Stock
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 93.66mm = 3.687 (3-11/16) inch
Style: UELF
Bolt Hole Centres: 8-31/32 inch
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M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Inside Diameter: 93.66mm = 3.687 (3-11/16) inch
Style: UELF
Bolt Hole Centres: 8-31/32 inch
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M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Not Rated Yet
NTN UELF319-312D1W3 Imperial Four Bolt Square Cast Iron Flange Housing with 3-3/4 inch Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
Limited Stock
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 95.25mm = 3.75 (3-3/4) inch
Style: UELF
Bolt Hole Centres: 8-31/32 inch
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Grease?
M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Inside Diameter: 95.25mm = 3.75 (3-3/4) inch
Style: UELF
Bolt Hole Centres: 8-31/32 inch
Grease Guns?
Grease?
M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Not Rated Yet
NTN UELF319D1W3 Metric Four Bolt Square Cast Iron Flange Housing with 95mm Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
Limited Stock
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 95mm
Style: UELF
Bolt Hole Centres: 228mm
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M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Inside Diameter: 95mm
Style: UELF
Bolt Hole Centres: 228mm
Grease Guns?
Grease?
M30 Set Screws
M30 Hex Bolts
M30 Washers
M30 Nuts
Not Rated Yet
NTN UELF320-313D1W3 Imperial Four Bolt Square Cast Iron Flange Housing with 3-13/16 inch Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
Limited Stock
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 96.84mm = 3.813 (3-13/16) inch
Style: UELF
Bolt Hole Centres: 9-17/32 inch
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M36 Hex Bolts
M36 Washers
M36 Nuts
Inside Diameter: 96.84mm = 3.813 (3-13/16) inch
Style: UELF
Bolt Hole Centres: 9-17/32 inch
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Grease?
M36 Hex Bolts
M36 Washers
M36 Nuts
Not Rated Yet
NTN UELF320-314D1W3 Imperial Four Bolt Square Cast Iron Flange Housing with 3-7/8 inch Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
Limited Stock
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 98.43mm = 3.875 (3-7/8) inch
Style: UELF
Bolt Hole Centres: 9-17/32 inch
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Grease?
M36 Hex Bolts
M36 Washers
M36 Nuts
Inside Diameter: 98.43mm = 3.875 (3-7/8) inch
Style: UELF
Bolt Hole Centres: 9-17/32 inch
Grease Guns?
Grease?
M36 Hex Bolts
M36 Washers
M36 Nuts
Not Rated Yet
NTN UELF320-315D1W3 Imperial Four Bolt Square Cast Iron Flange Housing with 3-15/16 inch Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
Limited Stock
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 100.01mm = 3.937 (3-15/16) inch
Style: UELF
Bolt Hole Centres: 9-17/32 inch
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Grease?
M36 Hex Bolts
M36 Washers
M36 Nuts
Inside Diameter: 100.01mm = 3.937 (3-15/16) inch
Style: UELF
Bolt Hole Centres: 9-17/32 inch
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Grease?
M36 Hex Bolts
M36 Washers
M36 Nuts
Not Rated Yet
NTN UELF320-400D1W3 Imperial Four Bolt Square Cast Iron Flange Housing with 4 inch Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
Limited Stock
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 101.6mm = 4 Inch
Style: UELF
Bolt Hole Centres: 9-17/32 inch
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M36 Hex Bolts
M36 Washers
M36 Nuts
Inside Diameter: 101.6mm = 4 Inch
Style: UELF
Bolt Hole Centres: 9-17/32 inch
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M36 Hex Bolts
M36 Washers
M36 Nuts
Not Rated Yet
NTN UELF320D1W3 Metric Four Bolt Square Cast Iron Flange Housing with 100mm Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
Limited Stock
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Brand / Quality: NTN - High Quality
Inside Diameter: 100mm
Style: UELF
Bolt Hole Centres: 242mm
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Inside Diameter: 100mm
Style: UELF
Bolt Hole Centres: 242mm
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M36 Hex Bolts
M36 Washers
M36 Nuts
Not Rated Yet
NTN UELF321D1W3 Metric Four Bolt Square Cast Iron Flange Housing with 105mm Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 105mm
Style: UELF
Bolt Hole Centres: 242mm
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M36 Hex Bolts
M36 Washers
M36 Nuts
Inside Diameter: 105mm
Style: UELF
Bolt Hole Centres: 242mm
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M36 Hex Bolts
M36 Washers
M36 Nuts
Not Rated Yet
NTN UELF322D1W3 Metric Four Bolt Square Cast Iron Flange Housing with 110mm Bore Eccentric Collar Insert - Allow 2-3 Days
UELF300 Series 4 Bolt Cast Iron Square Flange Housing: These cast iron housing units include a grease nipple to facilitate re-lubrication. The bearing insert has 2 grub screws to allow tightening [show more]...
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2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 110mm
Style: UELF
Bolt Hole Centres: 266mm
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M36 Hex Bolts
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M36 Nuts
Inside Diameter: 110mm
Style: UELF
Bolt Hole Centres: 266mm
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M36 Hex Bolts
M36 Washers
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Not Rated Yet
PFI UCF208-3L 4 Bolt Cast Iron Square Housing Unit 40x130x51.2mm - Allow 2-3 Days
PFI UCF-3L 4 Bolt Cast Iron Square Housing Units: This is a heavy-duty mounted bearing unit designed to provide secure shaft support and reliable performance in agricultural and industrial [show more]...
Limited Stock
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2-3 Days Availability
Brand / Quality: PFI - High Quality
Inside Diameter: 40mm
Outside Diameter: 130mm
Width: 51.2mm
Inside Diameter: 40mm
Outside Diameter: 130mm
Width: 51.2mm
Not Rated Yet
RHP MSF1-7/8 Imperial Four Bolt Square Cast Iron Flange Housing and 1-7/8 inch Bore Grub Screw Insert
RHP MSF Series Heavy Duty 4 Bolt Square Cast Iron Housings: Bearing units supplied with a full width sealed heavy duty bearing insert fitted in the cast iron housing and includes [show more]... |
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Brand / Quality: RHP - High Quality
Inside Diameter: 47.63mm = 1.875 (1-7/8) inch
Style: MSF
Bolt Hole Centres: 129.997mm = 5.118 inch
Insert Type Heavy Duty Full Width
Style Grub Screw
5/8 Set Screws
5/8 Hex Bolts
5/8 Washers
5/8 Nuts
Inside Diameter: 47.63mm = 1.875 (1-7/8) inch
Style: MSF
Bolt Hole Centres: 129.997mm = 5.118 inch
Insert Type Heavy Duty Full Width
Style Grub Screw
5/8 Set Screws
5/8 Hex Bolts
5/8 Washers
5/8 Nuts
Not Rated Yet
RHP MSF1025-3/4K Imperial Four Bolt Square Cast Iron Flange Housing and 3/4 inch Bore Taper Sleeve Insert
RHP MSF Series Heavy Duty 4 Bolt Square Cast Iron Housings: Bearing units supplied with a full width sealed heavy duty bearing insert fitted in the cast iron housing and includes [show more]... |
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Brand / Quality: RHP - High Quality
Inside Diameter: 19.05mm = 0.75 (3/4) inch
Style: MSF
Bolt Hole Centres: 70.002mm = 2.756 inch
Insert Type Heavy Duty Full Width
Style Grub Screw
7/16 Set Screws
7/16 Hex Bolts
7/16 Washers
7/16 Nuts
Inside Diameter: 19.05mm = 0.75 (3/4) inch
Style: MSF
Bolt Hole Centres: 70.002mm = 2.756 inch
Insert Type Heavy Duty Full Width
Style Grub Screw
7/16 Set Screws
7/16 Hex Bolts
7/16 Washers
7/16 Nuts
Not Rated Yet
RHP MSF1025K Metric Four Bolt Square Cast Iron Flange Housing and 20mm Bore Taper Sleeve Insert
RHP MSF Series Heavy Duty 4 Bolt Square Cast Iron Housings: Bearing units supplied with a full width sealed heavy duty bearing insert fitted in the cast iron housing and includes [show more]... |
Limited Stock
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Brand / Quality: RHP - High Quality
Inside Diameter: 20mm
Style: MSF
Bolt Hole Centres: 70mm
Insert Type Heavy Duty Full Width
Style Grub Screw
M10 Set Screws
M10 Hex Bolts
M10 Washers
M10 Nuts
Inside Diameter: 20mm
Style: MSF
Bolt Hole Centres: 70mm
Insert Type Heavy Duty Full Width
Style Grub Screw
M10 Set Screws
M10 Hex Bolts
M10 Washers
M10 Nuts
4 Bolt Square Cast Iron Housings
We usually have over 450 products in this range of 4 bolt square cast iron housing units. As well as a great choice of brands, you'll find flat back inserts, full width inserts, taper sleeves and eccentric collars. These cast iron housings are for heavy duty applications, and the SKF range includes housings specifically designed for use in high temperatures.
SKF high temperature housings
SKF manufactures 4 bolt square cast iron housings that can withstand extreme temperatures. They have a cast iron grey housing and a coronet graphite cage. The lubricant is a polyalkylene glycol/graphite mix, except when the bearing is being used for longer periods in temperatures beyond 200?C. In these circumstances, a dry lubricant must be used. This type of bearing will withstand temperatures of between -50?C to +350?C.
Some of the SKF bearings have steel cages and their temperature range is not as great as the graphite cage bearings. They will operate between temperatures of -40?C and +250?C. They have a maximum rotating speed of 100 rpm.
All the variants of this bearing are distinguished by a phosphated black coating on the inserts. The inside diameter measurements available are 19.05 mm to 61.91 mm, or in Imperial, ?" to 2 7/16".
INA, RHP and EU Budget bearings
The range includes 4 bolt square cast iron housings from these manufacturers - we stock nearly 200 products from RHP alone.
INA produces a taper sleeve bearing which is tightened against the shaft using a locknut rather than grub screws. This is a full width, sealed, heavy duty bearing insert with a grease nipple and a taper bore for the taper sleeve. The insert can be taken out and replaced when needed.
We also have RHP 4 bolt square cast iron housing units with a taper bore, taper sleeve and locknut for tightening, which is secured with a tab washer.
There's also a huge range of standard, heavy duty, cast iron bearings with a fully sealed insert in the housing. The bearing is tightened against the shaft with grub screws and the inserts are removable, so that you can replace them if you need to. They have a grease nipple for easy relubrication.
If you need help deciding which of the 4 bolt square cast iron housing units and which brand is best for your application, don't hesitate to give us a ring. Our telephone team are helpful and well informed about engineering applications. If you are concerned about ordering the wrong product, rest assured that our no-quibble refund policy runs for 90 days after your purchase, so you can buy in confidence.
