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  • Spherical roller bearings
spherical bearings are designed to manage high radial loads even when misalignment, poor lubrication, contamination, extreme speeds or critical application stresses are present.
  • Model
  • d - Bore (mm)
  • D - Outer Diameter (mm)
  • B - Width (mm)
  • Cr - Dynamic Radial Rating
  • Cor - Static Radial Rating

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

21310-E1-XL 50 mm 110 mm 27 mm 129000 N 130000 N 5400 rpm 9000 rpm
21310-E1-XL-K 50 mm 110 mm 27 mm 129000 N 130000 N 5400 rpm 9000 rpm
22210-E1-XL 50 mm 90 mm 23 mm 109000 N 107000 N 5100 rpm 9800 rpm
22210-E1-XL-K 50 mm 90 mm 23 mm 109000 N 107000 N 5100 rpm 9800 rpm
22310-E1-XL 50 mm 110 mm 40 mm 229000 N 223000 N 4800 rpm 6300 rpm
22310-E1-XL-K 50 mm 110 mm 40 mm 229000 N 223000 N 4800 rpm 6300 rpm
22310-E1-XL-T41A 50 mm 110 mm 40 mm 229000 N 223000 N 4800 rpm 6300 rpm
WS22210-E1-XL-2RSR 50 mm 90 mm 28 mm 109000 N 107000 N - 2440 rpm
WS22210-E1-XL-K-2RSR 50 mm 90 mm 28 mm 109000 N 107000 N - 2440 rpm
21311-E1-XL 55 mm 120 mm 29 mm 160000 N 155000 N 5100 rpm 8100 rpm
21311-E1-XL-K 55 mm 120 mm 29 mm 160000 N 155000 N 5100 rpm 8100 rpm
22211-E1-XL 55 mm 100 mm 25 mm 129000 N 130000 N 4650 rpm 9000 rpm
22211-E1-XL-K 55 mm 100 mm 25 mm 129000 N 130000 N 4650 rpm 9000 rpm
22311-E1-XL 55 mm 120 mm 43 mm 265000 N 260000 N 4500 rpm 5800 rpm
22311-E1-XL-K 55 mm 120 mm 43 mm 265000 N 260000 N 4500 rpm 5800 rpm
22311-E1-XL-K-T41A 55 mm 120 mm 43 mm 265000 N 260000 N 4500 rpm 5800 rpm
22311-E1-XL-T41A 55 mm 120 mm 43 mm 265000 N 260000 N 4500 rpm 5800 rpm
WS22211-E1-XL-2RSR 55 mm 100 mm 31 mm 129000 N 130000 N - 2250 rpm
WS22211-E1-XL-K-2RSR 55 mm 100 mm 31 mm 129000 N 130000 N - 2250 rpm
222S.203 55.563 mm 120 mm 31 mm 136000 N 155000 N 5400 rpm 2850 rpm