2311 SKF Self Aligning Ball Bearing 55x120x43mm

In stock
SKU: 2311-SKF
SKF Self aligning ball bearing with steel cage 55mm inside x 120mm outside x 43mm wide
Regular price £150.89 inc.VAT
£125.74 exc.VAT
FREE UK MAINLAND DELIVERY ON ORDERS OVER £50

Product details

  • Vendor SKF
  • SKU 2311-SKF
  • Inside diameter (d) 55mm
  • Outside diameter (D) 120mm
  • Width (B) 43mm
The self-aligning ball bearing was invented by SKF. It has two rows of balls and a common sphered raceway in the outer ring. The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing.

The design of self-aligning ball bearings is such that angular misalignment between the outer and the inner rings can be accommodated without any negative effect on bearing performance.

Principal dimensions
d: 55mm
D: 120mm
B: 43mm

Basic load ratings
Dynamic: 76,1kn
Static: 24kn

Fatigue load limit
1,25kn

Speed ratings
Reference speed: 11 000 r/min
Limiting speed: 7 500 r/min

Mass: 2,10kg

Dimensions
d2: 72mm
D1: 103mm
R1,2 min: 2mm