FY55TR SKF Square 4 Bolt Flange Unit with Grub Screws 55mm

In stock
SKU: FY55TR-SKF
FY55TR SKF four bolt square flanged bearing unit for a 55 mm shaft, with a cast iron housing, set screws and multiple contact seals and flingers on both sides. Mounting bolt centres: 130 mm.

$132.00 exc.VAT
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Product details

  • Quality Premium
  • Vendor SKF
  • SKU FY55TR-SKF
  • Inside diameter (d) 55mm
FY55TR SKF Square 4 Bolt Flange Unit with Grub Screws 55mm Support a 55 mm shaft with the SKF FY55TR, 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... Read full description ↓ Show less ↑

FY55TR SKF Square 4 Bolt Flange Unit with Grub Screws 55mm

Support a 55 mm shaft with the SKF FY55TR, 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.

Set screws in the extended inner ring secure the bearing to the shaft for operation in either direction. Multiple contact seals and flingers on both sides help retain grease and protect against contamination. A grease fitting allows relubrication during maintenance.

The square housing measures 162 × 162 mm, with mounting holes on 130 mm centres and an overall unit width of 64.4 mm. The bearing can accommodate moderate initial misalignment during installation.

Dimensions and technical details

Manufacturer: SKF

Product designation: FY55TR

Unit type: Four bolt square flanged ball bearing unit

Shaft diameter, d: 55 mm

Housing material: Cast iron

Housing length and height, L: 162 × 162 mm

Overall unit width, T: 64.4 mm

Housing width, A: 47.5 mm

Flange thickness, A1: 16 mm

Bearing inner ring width, B: 55.6 mm

Mounting bolt centres, J: 130 mm

Mounting hole diameter, N: 18 mm

Recommended mounting bolt diameter: 16 mm

Basic dynamic load rating, C: 43,600 N

Basic static load rating, C0: 29,000 N

Fatigue load limit, Pu: 1,250 N

Limiting speed with h6 shaft tolerance: 1,900 r/min

Approximate unit weight: 3.6 kg

Housing designation: FY 511 M

Bearing designation: YAR 211-2RF

Shaft locking method: set screws

Sealing arrangement: Multiple contact seals and flingers on both sides

Lubrication: Grease, with a fitting for relubrication

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