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4 Bolt Cast Iron Square Housings
Displaying 951 to 975 (of 2001 products)
Not Rated Yet
Major Brand FL4-26E-DX Imperial Cast Iron Four Bolt Square Flanged Housing with 1-5/8 inch Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
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Brand / Quality: Major Brand - High Quality
Inside Diameter: 41.28mm = 1.625 (1-5/8) inch
Style: FL
Bolt Hole Centres: 92.08mm = 3.625 (3-5/8) inch
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 41.28mm = 1.625 (1-5/8) inch
Style: FL
Bolt Hole Centres: 92.08mm = 3.625 (3-5/8) inch
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL4-35M-DU Metric Cast Iron Four Bolt Square Flanged Housing with 35mm Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
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Brand / Quality: Major Brand - High Quality
Inside Diameter: 35mm
Style: FL
Bolt Hole Centres: 92mm
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 35mm
Style: FL
Bolt Hole Centres: 92mm
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL4-35M-DX Metric Cast Iron Four Bolt Square Flanged Housing with 35mm Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
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Brand / Quality: Major Brand - High Quality
Inside Diameter: 35mm
Style: FL
Bolt Hole Centres: 92mm
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 35mm
Style: FL
Bolt Hole Centres: 92mm
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL4-40M-DU Metric Cast Iron Four Bolt Square Flanged Housing with 40mm Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
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Brand / Quality: Major Brand - High Quality
Inside Diameter: 40mm
Style: FL
Bolt Hole Centres: 92mm
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 40mm
Style: FL
Bolt Hole Centres: 92mm
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL4-40M-DX Metric Cast Iron Four Bolt Square Flanged Housing with 40mm Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
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Limited Availability
Please Enquire
Brand / Quality: Major Brand - High Quality
Inside Diameter: 40mm
Style: FL
Bolt Hole Centres: 92mm
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 40mm
Style: FL
Bolt Hole Centres: 92mm
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL5-28E-DU Imperial Cast Iron Four Bolt Square Flanged Housing with 1-3/4 inch Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
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Brand / Quality: Major Brand - High Quality
Inside Diameter: 44.45mm = 1.75 (1-3/4) inch
Style: FL
Bolt Hole Centres: 101.6mm = 4 inch
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 44.45mm = 1.75 (1-3/4) inch
Style: FL
Bolt Hole Centres: 101.6mm = 4 inch
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL5-28E-DX Imperial Cast Iron Four Bolt Square Flanged Housing with 1-3/4 inch Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
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Limited Availability
Please Enquire
Brand / Quality: Major Brand - High Quality
Inside Diameter: 44.45mm = 1.75 (1-3/4) inch
Style: FL
Bolt Hole Centres: 101.6mm = 4 inch
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 44.45mm = 1.75 (1-3/4) inch
Style: FL
Bolt Hole Centres: 101.6mm = 4 inch
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL5-45M-DU Metric Cast Iron Four Bolt Square Flanged Housing with 45mm Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
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Brand / Quality: Major Brand - High Quality
Inside Diameter: 45mm
Style: FL
Bolt Hole Centres: 102mm
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 45mm
Style: FL
Bolt Hole Centres: 102mm
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL5-45M-DX Metric Cast Iron Four Bolt Square Flanged Housing with 45mm Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
Contact Us
Limited Availability
Please Enquire
Brand / Quality: Major Brand - High Quality
Inside Diameter: 45mm
Style: FL
Bolt Hole Centres: 102mm
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 45mm
Style: FL
Bolt Hole Centres: 102mm
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL6-30E-DU Imperial Cast Iron Four Bolt Square Flanged Housing with 1-7/8 inch Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
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Brand / Quality: Major Brand - High Quality
Inside Diameter: 47.63mm = 1.875 (1-7/8) inch
Style: FL
Bolt Hole Centres: 111.13mm = 4.375 (4-3/8) inch
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 47.63mm = 1.875 (1-7/8) inch
Style: FL
Bolt Hole Centres: 111.13mm = 4.375 (4-3/8) inch
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL6-30E-DX Imperial Cast Iron Four Bolt Square Flanged Housing with 1-7/8 inch Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
Contact Us
Limited Availability
Please Enquire
Brand / Quality: Major Brand - High Quality
Inside Diameter: 47.63mm = 1.875 (1-7/8) inch
Style: FL
Bolt Hole Centres: 111.13mm = 4.375 (4-3/8) inch
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 47.63mm = 1.875 (1-7/8) inch
Style: FL
Bolt Hole Centres: 111.13mm = 4.375 (4-3/8) inch
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL6-32E-DU Imperial Cast Iron Four Bolt Square Flanged Housing with 2 inch Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
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Brand / Quality: Major Brand - High Quality
Inside Diameter: 50.8mm = 2 inch
Style: FL
Bolt Hole Centres: 111.13mm = 4.375 (4-3/8) inch
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 50.8mm = 2 inch
Style: FL
Bolt Hole Centres: 111.13mm = 4.375 (4-3/8) inch
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL6-32E-DX Imperial Cast Iron Four Bolt Square Flanged Housing with 2 inch Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
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Limited Availability
Please Enquire
Brand / Quality: Major Brand - High Quality
Inside Diameter: 50.8mm = 2 inch
Style: FL
Bolt Hole Centres: 111.13mm = 4.375 (4-3/8) inch
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 50.8mm = 2 inch
Style: FL
Bolt Hole Centres: 111.13mm = 4.375 (4-3/8) inch
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL6-50M-DU Metric Cast Iron Four Bolt Square Flanged Housing with 50mm Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
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Brand / Quality: Major Brand - High Quality
Inside Diameter: 50mm
Style: FL
Bolt Hole Centres: 111mm
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 50mm
Style: FL
Bolt Hole Centres: 111mm
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL6-50M-DX Metric Cast Iron Four Bolt Square Flanged Housing with 50mm Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
Contact Us
Limited Availability
Please Enquire
Brand / Quality: Major Brand - High Quality
Inside Diameter: 50mm
Style: FL
Bolt Hole Centres: 111mm
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Inside Diameter: 50mm
Style: FL
Bolt Hole Centres: 111mm
Grease Guns
Grease
M12 Set Screws
M12 Hex Bolts
M12 Washers
M12 Nuts
Not Rated Yet
Major Brand FL7-36E-DU Imperial Cast Iron Four Bolt Square Flanged Housing with 2-1/4 inch Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
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Limited Availability
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Brand / Quality: Major Brand - High Quality
Inside Diameter: 57.15mm = 2.25 (2-1/4) inch
Style: FL
Bolt Hole Centres: 130.18mm = 5.125 (5-1/8) inch
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
Inside Diameter: 57.15mm = 2.25 (2-1/4) inch
Style: FL
Bolt Hole Centres: 130.18mm = 5.125 (5-1/8) inch
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
Not Rated Yet
Major Brand FL7-36E-DX Imperial Cast Iron Four Bolt Square Flanged Housing with 2-1/4 inch Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
Contact Us
Limited Availability
Please Enquire
Brand / Quality: Major Brand - High Quality
Inside Diameter: 57.15mm = 2.25 (2-1/4) inch
Style: FL
Bolt Hole Centres: 130.18mm = 5.125 (5-1/8) inch
Grease Guns
Grease
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
Inside Diameter: 57.15mm = 2.25 (2-1/4) inch
Style: FL
Bolt Hole Centres: 130.18mm = 5.125 (5-1/8) inch
Grease Guns
Grease
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
Not Rated Yet
Major Brand FL7-55M-DU Metric Cast Iron Four Bolt Square Flanged Housing with 55mm Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
Contact Us
Limited Availability
Please Enquire
Brand / Quality: Major Brand - High Quality
Inside Diameter: 55mm
Style: FL
Bolt Hole Centres: 130mm
M16 Set Screws
M16 Hex Bolts
M16 Washers
M16 Nuts
Inside Diameter: 55mm
Style: FL
Bolt Hole Centres: 130mm
M16 Set Screws
M16 Hex Bolts
M16 Washers
M16 Nuts
Not Rated Yet
Major Brand FL7-55M-DX Metric Cast Iron Four Bolt Square Flanged Housing with 55mm Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
Contact Us
Limited Availability
Please Enquire
Brand / Quality: Major Brand - High Quality
Inside Diameter: 55mm
Style: FL
Bolt Hole Centres: 130mm
Grease Guns
Grease
M16 Set Screws
M16 Hex Bolts
M16 Washers
M16 Nuts
Inside Diameter: 55mm
Style: FL
Bolt Hole Centres: 130mm
Grease Guns
Grease
M16 Set Screws
M16 Hex Bolts
M16 Washers
M16 Nuts
Not Rated Yet
Major Brand FL7-60M-DU Metric Cast Iron Four Bolt Square Flanged Housing with 60mm Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
Contact Us
Limited Availability
Please Enquire
Brand / Quality: Major Brand - High Quality
Inside Diameter: 60mm
Style: FL
Bolt Hole Centres: 130mm
M16 Set Screws
M16 Hex Bolts
M16 Washers
M16 Nuts
Inside Diameter: 60mm
Style: FL
Bolt Hole Centres: 130mm
M16 Set Screws
M16 Hex Bolts
M16 Washers
M16 Nuts
Not Rated Yet
Major Brand FL7-60M-DX Metric Cast Iron Four Bolt Square Flanged Housing with 60mm Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
Contact Us
Limited Availability
Please Enquire
Brand / Quality: Major Brand - High Quality
Inside Diameter: 60mm
Style: FL
Bolt Hole Centres: 130mm
Grease Guns
Grease
M16 Set Screws
M16 Hex Bolts
M16 Washers
M16 Nuts
Inside Diameter: 60mm
Style: FL
Bolt Hole Centres: 130mm
Grease Guns
Grease
M16 Set Screws
M16 Hex Bolts
M16 Washers
M16 Nuts
Not Rated Yet
Major Brand FL7-65M-DU Metric Cast Iron Four Bolt Square Flanged Housing with 65mm Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
Contact Us
Limited Availability
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Brand / Quality: Major Brand - High Quality
Inside Diameter: 65mm
Style: FL
Bolt Hole Centres: 130mm
M16 Set Screws
M16 Hex Bolts
M16 Washers
M16 Nuts
Inside Diameter: 65mm
Style: FL
Bolt Hole Centres: 130mm
M16 Set Screws
M16 Hex Bolts
M16 Washers
M16 Nuts
Not Rated Yet
Major Brand FL7-65M-DX Metric Cast Iron Four Bolt Square Flanged Housing with 65mm Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
Contact Us
Limited Availability
Please Enquire
Brand / Quality: Major Brand - High Quality
Inside Diameter: 65mm
Style: FL
Bolt Hole Centres: 130mm
Grease Guns
Grease
M16 Set Screws
M16 Hex Bolts
M16 Washers
M16 Nuts
Inside Diameter: 65mm
Style: FL
Bolt Hole Centres: 130mm
Grease Guns
Grease
M16 Set Screws
M16 Hex Bolts
M16 Washers
M16 Nuts
Not Rated Yet
Major Brand FL8-40E-DU Imperial Cast Iron Four Bolt Square Flanged Housing with 2-1/2 inch Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
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Limited Availability
Please Enquire
Brand / Quality: Major Brand - High Quality
Inside Diameter: 63.5mm = 2.5 (2-1/2) inch
Style: FL
Bolt Hole Centres: 142.88mm = 5.625 (5-5/8) inch
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
Inside Diameter: 63.5mm = 2.5 (2-1/2) inch
Style: FL
Bolt Hole Centres: 142.88mm = 5.625 (5-5/8) inch
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
Not Rated Yet
Major Brand FL8-40E-DX Imperial Cast Iron Four Bolt Square Flanged Housing with 2-1/2 inch Bore Steel Insert - Allow 3-4 Weeks
Major Brand Plain Bearing Housings: These robust units come pre-mounted with DU or DX steel-backed bearings, ready to handle shaft misalignments up to 15° with no need for precise alignment [show more]...
Limited Stock
Contact Us
Limited Availability
Please Enquire
Brand / Quality: Major Brand - High Quality
Inside Diameter: 63.5mm = 2.5 (2-1/2) inch
Style: FL
Bolt Hole Centres: 142.88mm = 5.625 (5-5/8) inch
Grease Guns
Grease
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
Inside Diameter: 63.5mm = 2.5 (2-1/2) inch
Style: FL
Bolt Hole Centres: 142.88mm = 5.625 (5-5/8) inch
Grease Guns
Grease
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 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.
