SF45A RHP 4 Bolt Square Cast Iron Flange Bearing 45mm Bore

In stock
SKU: SF45A-RHP
RHP SF45A Self-Lube four bolt square flanged bearing unit for a 45 mm shaft, with a cast iron housing, short inner ring, 105 mm bolt centres and grub screw locking.
Regular price £48.65 inc.VAT
£40.54 exc.VAT
🚚 Free UK Mainland Delivery Over £50 ex VAT

Product details

  • Quality Premium
  • Vendor RHP
  • SKU SF45A-RHP
  • Inside diameter (d) 45mm
Support a 45 mm shaft with the RHP SF45A, a Self-Lube bearing unit that combines a cast iron square flange housing with a sealed ball bearing insert. Four bolts secure the housing directly to a machine frame or panel. The A version has a short... Read full description ↓ Show less ↑

Support a 45 mm shaft with the RHP SF45A, a Self-Lube bearing unit that combines a cast iron square flange housing with a sealed ball bearing insert. Four bolts secure the housing directly to a machine frame or panel.

The A version has a short inner ring and uses grub screws to secure the bearing to the shaft. The seals help retain grease and keep contaminants out, and a grease nipple allows relubrication during routine maintenance.

Dimensions and technical details

Manufacturer: RHP (NSK)
Product designation: SF45A
Unit type: Four bolt square flanged ball bearing unit
Shaft diameter: 45 mm
Housing material: Cast iron
Flange dimensions: 136.5 × 136.5 mm
Mounting bolt centres: 105 × 105 mm
Overall unit depth: 54.18 mm
Bearing inner ring width: 41.2 mm
Nominal mounting bolt diameter: 16 mm
Basic dynamic radial load rating, Cr: 32,500 N
Basic static radial load rating, C0r: 20,500 N
Recommended maximum speed: 3,700 r/min
Shaft locking method: Grub screws
Relubrication: Via grease nipple

Available from Bearing King Ltd for machinery assembly, maintenance and bearing replacement.