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4 Bolt Cast Iron Square Housings
RHP MSF1030-15/16K Imperial Four Bolt Square Cast Iron Flange Housing and 15/16 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]... |
Limited Stock
Limited Availability
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Inside Diameter: 23.81mm = 0.937 (15/16) inch
Style: MSF
Bolt Hole Centres: 82.5mm = 3.248 inch
Insert Type Heavy Duty Full Width
Style Grub Screw
7/16 Set Screws
7/16 Hex Bolts
7/16 Washers
7/16 Nuts
RHP MSF1030K Metric Four Bolt Square Cast Iron Flange Housing and 25mm 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
Limited Availability
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Inside Diameter: 25mm
Style: MSF
Bolt Hole Centres: 82.5mm
Insert Type Heavy Duty Full Width
Style Grub Screw
M10 Set Screws
M10 Hex Bolts
M10 Washers
M10 Nuts
RHP MSF1035-1-1/8K Imperial Four Bolt Square Cast Iron Flange Housing and 1-1/8 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]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 28.58mm = 1.125 (1-1/8) inch
Style: MSF
Bolt Hole Centres: 91.999mm = 3.622 inch
Insert Type Heavy Duty Full Width
Style Grub Screw
7/16 Set Screws
7/16 Hex Bolts
7/16 Washers
7/16 Nuts
RHP MSF1035-1-3/16K Imperial Four Bolt Square Cast Iron Flange Housing and 1-3/16 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]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 30.16mm = 1.187 (1-3/16) inch
Style: MSF
Bolt Hole Centres: 91.999mm = 3.622 inch
Insert Type Heavy Duty Full Width
Style Grub Screw
7/16 Set Screws
7/16 Hex Bolts
7/16 Washers
7/16 Nuts
RHP MSF1040-1-1/4K Imperial Four Bolt Square Cast Iron Flange Housing and 1-1/4 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]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 31.75mm = 1.25 (1-1/4) inch
Style: MSF
Bolt Hole Centres: 101.5mm = 3.996 inch
Insert Type Heavy Duty Full Width
Style Grub Screw
7/16 Set Screws
7/16 Hex Bolts
7/16 Washers
7/16 Nuts
RHP MSF1045-1-7/16K Imperial Four Bolt Square Cast Iron Flange Housing and 1-7/16 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]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 36.51mm = 1.437 (1-7/16) inch
Style: MSF
Bolt Hole Centres: 105.004mm = 4.134 inch
Insert Type Heavy Duty Full Width
Style Grub Screw
5/8 Set Screws
5/8 Hex Bolts
5/8 Washers
5/8 Nuts
RHP MSF1050-1-11/16K Imperial Four Bolt Square Cast Iron Flange Housing and 1-11/16 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]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 42.86mm = 1.687 (1-11/16) inch
Style: MSF
Bolt Hole Centres: 110.998mm = 4.37 inch
Insert Type Heavy Duty Full Width
Style Grub Screw
5/8 Set Screws
5/8 Hex Bolts
5/8 Washers
5/8 Nuts
RHP MSF1050-1-3/4K Imperial Four Bolt Square Cast Iron Flange Housing and 1-3/4 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]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 44.45mm = 1.75 (1-3/4) inch
Style: MSF
Bolt Hole Centres: 110.998mm = 4.37 inch
Insert Type Heavy Duty Full Width
Style Grub Screw
5/8 Set Screws
5/8 Hex Bolts
5/8 Washers
5/8 Nuts
RHP MSF1055-1-15/16K Imperial Four Bolt Square Cast Iron Flange Housing and 1-15/16 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]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 49.21mm = 1.937 (1-15/16) 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
RHP SF1-1/2A Four Bolt Square Cast Iron Flange Housing and 1-1/2 inch Bore Grub Screw Flat Back Insert
RHP SF A Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a flat back sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 38.1mm = 1.5 (1-1/2) inch
Style: SF
Bolt Hole Centres: 101.5mm = 3.996 inch
Insert Type Flat Back
Style Grub Screw
1/2 Set Screws
1/2 Hex Bolts
1/2 Washers
1/2 Nuts
RHP SF1-1/4A Four Bolt Square Cast Iron Flange Housing and 1-1/4 inch Bore Grub Screw Flat Back Insert
RHP SF A Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a flat back sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 31.75mm = 1.25 (1-1/4) inch
Style: SF
Bolt Hole Centres: 91.999mm = 3.622 inch
Insert Type Flat Back
Style Grub Screw
1/2 Set Screws
1/2 Hex Bolts
1/2 Washers
1/2 Nuts
RHP SF1-1/4AR Four Bolt Square Cast Iron Flange Housing and 1-1/4 inch Bore Grub Screw Flat Back Insert
RHP SF A Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a flat back sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 31.75mm = 1.25 (1-1/4) inch
Style: SF
Bolt Hole Centres: 82.5mm = 3.248 inch
Insert Type Flat Back
Style Grub Screw
7/16 Set Screws
7/16 Hex Bolts
7/16 Washers
7/16 Nuts
RHP SF1-1/4DECR Four Bolt Square Cast Iron Flange Housing and 1-1/4 inch Bore Eccentric Collar Full Width Insert
RHP SF DEC Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a full width sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 31.75mm = 1.25 (1-1/4) inch
Style: SF
Bolt Hole Centres: 82.5mm = 3.248 inch
Insert Type Full Width
Style Eccentric Collar
7/16 Set Screws
7/16 Hex Bolts
7/16 Washers
7/16 Nuts
RHP SF1-3/4A Four Bolt Square Cast Iron Flange Housing and 1-3/4 inch Bore Grub Screw Flat Back Insert
RHP SF A Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a flat back sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 44.45mm = 1.75 (1-3/4) inch
Style: SF
Bolt Hole Centres: 105.004mm = 4.134 inch
Insert Type Flat Back
Style Grub Screw
5/8 Set Screws
5/8 Hex Bolts
5/8 Washers
5/8 Nuts
RHP SF1-7/8DEC Four Bolt Square Cast Iron Flange Housing and 1-7/8 inch Bore Eccentric Collar Full Width Insert
RHP SF DEC Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a full width sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 47.63mm = 1.875 (1-7/8) inch
Style: SF
Bolt Hole Centres: 110.998mm = 4.37 inch
Insert Type Full Width
Style Eccentric Collar
5/8 Set Screws
5/8 Hex Bolts
5/8 Washers
5/8 Nuts
RHP SF1-7/8EC Four Bolt Square Cast Iron Flange Housing and 1-7/8 inch Bore Eccentric Collar Flat Back Insert
RHP SF EC Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a flat back sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 47.63mm = 1.875 (1-7/8) inch
Style: SF
Bolt Hole Centres: 110.998mm = 4.37 inch
Insert Type Flat Back
Style Eccentric Collar
5/8 Set Screws
5/8 Hex Bolts
5/8 Washers
5/8 Nuts
RHP SF13EC Four Bolt Square Cast Iron Flange Housing and 16mm Bore Eccentric Collar Flat Back Insert
RHP SF EC Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a flat back sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 16mm
Style: SF
Bolt Hole Centres: 54mm
Insert Type Flat Back
Style Eccentric Collar
M10 Set Screws
M10 Hex Bolts
M10 Washers
M10 Nuts
RHP SF15/16DEC Four Bolt Square Cast Iron Flange Housing and 15/16 inch Bore Eccentric Collar Full Width Insert
RHP SF DEC Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a full width sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 23.81mm = 0.937 (15/16) inch
Style: SF
Bolt Hole Centres: 70.002mm = 2.756 inch
Insert Type Full Width
Style Eccentric Collar
7/16 Set Screws
7/16 Hex Bolts
7/16 Washers
7/16 Nuts
RHP SF2-1/8DEC Four Bolt Square Cast Iron Flange Housing and 2-1/8 inch Bore Eccentric Collar Full Width Insert
RHP SF DEC Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a full width sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 53.98mm = 2.125 (2-1/8) inch
Style: SF
Bolt Hole Centres: 129.997mm = 5.118 inch
Insert Type Full Width
Style Eccentric Collar
5/8 Set Screws
5/8 Hex Bolts
5/8 Washers
5/8 Nuts
RHP SF2-3/4DEC Four Bolt Square Cast Iron Flange Housing and 2-3/4 inch Bore Eccentric Collar Full Width Insert
RHP SF DEC Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a full width sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 69.85mm = 2.75 (2-3/4) inch
Style: SF
Bolt Hole Centres: 152.4mm = 6 inch
Insert Type Full Width
Style Eccentric Collar
3/4 Set Screws
3/4 Hex Bolts
3/4 Washers
3/4 Nuts
RHP SF2-3/8DEC Four Bolt Square Cast Iron Flange Housing and 2-3/8 inch Bore Eccentric Collar Full Width Insert
RHP SF DEC Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a full width sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 60.33mm = 2.375 (2-3/8) inch
Style: SF
Bolt Hole Centres: 143.002mm = 5.63 inch
Insert Type Full Width
Style Eccentric Collar
5/8 Set Screws
5/8 Hex Bolts
5/8 Washers
5/8 Nuts
RHP SF2-5/8 Four Bolt Square Cast Iron Flange Housing and 2-5/8 inch Bore Grub Screw Full Width Insert
RHP SF Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a sealed full width bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 66.68mm = 2.625 (2-5/8) inch
Style: SF
Bolt Hole Centres: 149.23mm = 5.875 (5-7/8) inch
Insert Type Full Width
Style Grub Screw
5/8 Set Screws
5/8 Hex Bolts
5/8 Washers
5/8 Nuts
RHP SF2-5/8DEC Four Bolt Square Cast Iron Flange Housing and 2-5/8 inch Bore Eccentric Collar Full Width Insert
RHP SF DEC Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a full width sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 66.68mm = 2.625 (2-5/8) inch
Style: SF
Bolt Hole Centres: 149.23mm = 5.875 (5-7/8) inch
Insert Type Full Width
Style Eccentric Collar
5/8 Set Screws
5/8 Hex Bolts
5/8 Washers
5/8 Nuts
RHP SF2-7/8DEC Four Bolt Square Cast Iron Flange Housing and 2-7/8 inch Bore Eccentric Collar Full Width Insert
RHP SF DEC Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a full width sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 73.03mm = 2.875 (2-7/8) inch
Style: SF
Bolt Hole Centres: 152.4mm = 6 inch
Insert Type Full Width
Style Eccentric Collar
3/4 Set Screws
3/4 Hex Bolts
3/4 Washers
3/4 Nuts
RHP SF3/4A Four Bolt Square Cast Iron Flange Housing and 3/4 inch Bore Grub Screw Flat Back Insert
RHP SF A Series 4 Bolt Square Cast Iron Housings: Bearing units supplied with a flat back sealed bearing insert fitted in the cast iron housing and includes a grease nipple to [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 19.05mm = 0.75 (3/4) inch
Style: SF
Bolt Hole Centres: 63.5mm = 2.5 (2-1/2) inch
Insert Type Flat Back
Style Grub Screw
3/8 Set Screws
3/8 Hex Bolts
3/8 Washers
3/8 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.







