FY25FM SKF Square 4 Bolt Flange Unit with Eccentric Locking Collar 25mm

In stock
SKU: FY25FM-SKF
FY25FM SKF four bolt square flanged bearing unit for a 25 mm shaft, with a cast iron housing, eccentric locking collar and standard contact seals on both sides. Mounting bolt centres: 70 mm.
Regular price £35.14 inc.VAT
£29.28 exc.VAT
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Product details

  • Quality Premium
  • Vendor SKF
  • SKU FY25FM-SKF
  • Inside diameter (d) 25mm
FY25FM SKF Square 4 Bolt Flange Unit with Eccentric Locking Collar 25mm Support a 25 mm shaft with the SKF FY25FM, which combines a cast iron square flange housing with an insert ball bearing. The four-bolt flange mounts directly to a machine wall or frame... Read full description ↓ Show less ↑

FY25FM SKF Square 4 Bolt Flange Unit with Eccentric Locking Collar 25mm

Support a 25 mm shaft with the SKF FY25FM, which combines a cast iron square flange housing with an insert ball bearing. The four-bolt flange mounts directly to a machine wall or frame on conveyors, material handling equipment and general machinery.

An eccentric locking collar secures the bearing to the shaft and is intended primarily for rotation in one direction. Standard contact seals on both sides help retain grease and protect against contamination. A grease fitting allows relubrication during maintenance.

The square housing measures 95 × 95 mm, with mounting holes on 70 mm centres and an overall unit width of 42.5 mm. The bearing can accommodate moderate initial misalignment during installation.

Dimensions and technical details

Manufacturer: SKF

Product designation: FY25FM

Unit type: Four bolt square flanged ball bearing unit

Shaft diameter, d: 25 mm

Housing material: Cast iron

Housing length and height, L: 95 × 95 mm

Overall unit width, T: 42.5 mm

Housing width, A: 30 mm

Flange thickness, A1: 12 mm

Overall bearing width, B1: 31 mm

Mounting bolt centres, J: 70 mm

Mounting hole diameter, N: 11.5 mm

Recommended mounting bolt diameter: 10 mm

Basic dynamic load rating, C: 14,000 N

Basic static load rating, C0: 7,800 N

Fatigue load limit, Pu: 335 N

Limiting speed with h6 shaft tolerance: 7,000 r/min

Approximate unit weight: 0.78 kg

Housing designation: FY 505 M

Bearing designation: YET 205

Shaft locking method: eccentric locking collar

Sealing arrangement: Standard contact seals on both sides

Lubrication: Grease, with a fitting for relubrication

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