Flange-Mount Roller Bearing Units
Flanged ball bearing units consist of an insert bearing mounted in a housing, which can be bolted to a machine wall or frame. The assortment includes units compliant with ISO standards, North American standards, or Japanese Industrial Standards (JIS). Within the SKF assortment, you can find units for nearly all requirements regarding bolt patterns or locking on the shaft. In addition, Food Line ball bearing units provide hygienic and high-performance bearing unit solutions for the most demanding food and beverage environments.
Cast iron flange units are designed to support shafts through walls, bulkheads and other flat surfaces. The medium duty flange housings accommodate a larger bearing for a given shaft size, resulting in a greater load carrying capacity . Both series are supplied with a grease fitting for relubrication and provide for initial bearing alignment.

- Sealmaster RFP 400C Flange-Mount Roller Bearing Units
- 31171504
- 0.4475

- Sealmaster RFB 115C Flange-Mount Roller Bearing Units
- 31171511
- 4 Bolt Pillow Block

- Sealmaster USFC5000E-107-C Flange-Mount Roller Bearing Units
- Mounted Units &
- 0.0

- Sealmaster RFB 108C CR Flange-Mount Roller Bearing Units
- 2.677 Inch | 68 Mill
- ABEC 1 | ISO P0

- Sealmaster RFP 200C Flange-Mount Roller Bearing Units
- 120 mm
- 30.6 kg

- Sealmaster RFB 107C CR Flange-Mount Roller Bearing Units
- TIMKEN
- Bearings