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4 Bolt Cast Iron Square Housings
SNR UCFE207-21N Imperial Four Bolt Square Cast Iron Flange Housing with 1-5/16 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 33.33mm = 1.312 (1-5/16) inch
Style: UCFE
Bolt Hole Centres: 92mm
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
SNR UCFE207-22 Imperial Four Bolt Square Cast Iron Flange Housing with 1-3/8 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 34.93mm = 1.375 (1-3/8) inch
Style: UCFE
Bolt Hole Centres: 92mm
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
SNR UCFE207-22N Imperial Four Bolt Square Cast Iron Flange Housing with 1-3/8 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 34.93mm = 1.375 (1-3/8) inch
Style: UCFE
Bolt Hole Centres: 92mm
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
SNR UCFE207-23 Imperial Four Bolt Square Cast Iron Flange Housing with 1-7/16 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 36.49mm = 1.436 (1-7/16) inch
Style: UCFE
Bolt Hole Centres: 92mm
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
SNR UCFE207-23N Imperial Four Bolt Square Cast Iron Flange Housing with 1-7/16 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 36.49mm = 1.436 (1-7/16) inch
Style: UCFE
Bolt Hole Centres: 92mm
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
SNR UCFE208-24N Imperial Four Bolt Square Cast Iron Flange Housing with 1-1/2 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 38.1mm = 1.5 (1-1/2) inch
Style: UCFE
Bolt Hole Centres: 101.5mm
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
SNR UCFE208-25 Imperial Four Bolt Square Cast Iron Flange Housing with 1-9/16 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 39.69mm = 1.563 (1-9/16) inch
Style: UCFE
Bolt Hole Centres: 101.5mm
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
SNR UCFE208-25N Imperial Four Bolt Square Cast Iron Flange Housing with 1-9/16 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 39.69mm = 1.563 (1-9/16) inch
Style: UCFE
Bolt Hole Centres: 101.5mm
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
SNR UCFE209-26 Imperial Four Bolt Square Cast Iron Flange Housing with 1-5/8 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 41.28mm = 1.625 (1-5/8) inch
Style: UCFE
Bolt Hole Centres: 105mm
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
SNR UCFE209-26N Imperial Four Bolt Square Cast Iron Flange Housing with 1-5/8 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 41.28mm = 1.625 (1-5/8) inch
Style: UCFE
Bolt Hole Centres: 105mm
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
SNR UCFE209-27 Imperial Four Bolt Square Cast Iron Flange Housing with 1-11/16 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 42.86mm = 1.687 (1-11/16) inch
Style: UCFE
Bolt Hole Centres: 105mm
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
SNR UCFE209-27N Imperial Four Bolt Square Cast Iron Flange Housing with 1-11/16 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 42.86mm = 1.687 (1-11/16) inch
Style: UCFE
Bolt Hole Centres: 105mm
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
SNR UCFE209-28N Imperial Four Bolt Square Cast Iron Flange Housing with 1-3/4 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 44.45mm = 1.75 (1-3/4) inch
Style: UCFE
Bolt Hole Centres: 105mm
M14 Set Screws
M14 Hex Bolts
M14 Washers
M14 Nuts
SNR UCFE210-30N Imperial Four Bolt Square Cast Iron Flange Housing with 1-7/8 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 47.63mm = 1.875 (1-7/8) inch
Style: UCFE
Bolt Hole Centres: 111mm
M18 Set Screws
M18 Hex Bolts
M18 Washers
M18 Nuts
SNR UCFE210-31 Imperial Four Bolt Square Cast Iron Flange Housing with 1-15/16 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 49.21mm = 1.937 (1-15/16) inch
Style: UCFE
Bolt Hole Centres: 111mm
M18 Set Screws
M18 Hex Bolts
M18 Washers
M18 Nuts
SNR UCFE210-31N Imperial Four Bolt Square Cast Iron Flange Housing with 1-15/16 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 49.21mm = 1.937 (1-15/16) inch
Style: UCFE
Bolt Hole Centres: 111mm
M18 Set Screws
M18 Hex Bolts
M18 Washers
M18 Nuts
SNR UCFE210L4 Metric Four Bolt Square Cast Iron Flange Housing with 50mm Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 50mm
Style: UCFE
Bolt Hole Centres: 111mm
M18 Set Screws
M18 Hex Bolts
M18 Washers
M18 Nuts
SNR UCFE210T20 Metric Four Bolt Square Cast Iron Flange Housing with 50mm Bore Insert Wide Temperature Version - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 50mm
Style: UCFE
Bolt Hole Centres: 111mm
M18 Set Screws
M18 Hex Bolts
M18 Washers
M18 Nuts
SNR UCFE211-32N Imperial Four Bolt Square Cast Iron Flange Housing with 2 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 50.8mm = 2 Inch
Style: UCFE
Bolt Hole Centres: 130mm
M18 Set Screws
M18 Hex Bolts
M18 Washers
M18 Nuts
SNR UCFE211-34 Imperial Four Bolt Square Cast Iron Flange Housing with 2-1/8 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 53.98mm = 2.125 (2-1/8) inch
Style: UCFE
Bolt Hole Centres: 130mm
M18 Set Screws
M18 Hex Bolts
M18 Washers
M18 Nuts
SNR UCFE211-34N Imperial Four Bolt Square Cast Iron Flange Housing with 2-1/8 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 53.98mm = 2.125 (2-1/8) inch
Style: UCFE
Bolt Hole Centres: 130mm
M18 Set Screws
M18 Hex Bolts
M18 Washers
M18 Nuts
SNR UCFE211-35 Imperial Four Bolt Square Cast Iron Flange Housing with 2-3/16 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 55.56mm = 2.187 (2-3/16) inch
Style: UCFE
Bolt Hole Centres: 130mm
M18 Set Screws
M18 Hex Bolts
M18 Washers
M18 Nuts
SNR UCFE211-35N Imperial Four Bolt Square Cast Iron Flange Housing with 2-3/16 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 55.56mm = 2.187 (2-3/16) inch
Style: UCFE
Bolt Hole Centres: 130mm
M18 Set Screws
M18 Hex Bolts
M18 Washers
M18 Nuts
SNR UCFE211N Metric Four Bolt Square Cast Iron Flange Housing with 55mm Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 55mm
Style: UCFE
Bolt Hole Centres: 130mm
M18 Set Screws
M18 Hex Bolts
M18 Washers
M18 Nuts
SNR UCFE212-36N Imperial Four Bolt Square Cast Iron Flange Housing with 2-1/4 inch Bore Insert - Allow 2-3 Days
UCFE/UCFEX 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 [show more]...
Limited Stock
Inside Diameter: 57.15mm = 2.25 (2-1/4) inch
Style: UCFE
Bolt Hole Centres: 143mm
M18 Set Screws
M18 Hex Bolts
M18 Washers
M18 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.







