Spherical roller bearings have two rows of rollers with a common spherical raceway in the outer ring and two inner ring raceways inclined at an angle to the bearing axis.

Steel for C type

Brass for CA type

Brass for CA type

Key Specifications/Special Features:
K33 type Series: 21300, 22200, 22300, 23000, 23100, 23200, 24000 and 24100 Structure types: C, CA, CK, CAK, C/W33, CA/W33, CK/W33, CAK/W33, 24000 and 24100 series with Cr: 178kN Cor: 212kN Grease lubrication velocity: 3,800rpm Lubrication: grease or oil Oil speed: 4,900rpm Material: steel High precision, strong bearing capacity, long service life d: 50mm D: 110mm B: 40mm Applications: reduction gears, paper machinery, railway vehicle, printing machinery, crusher and vibration sieve (shaker)		K33 type Series: 21300, 22200, 22300, 23000, 23100, 23200, 24000 and 24100 Structure types: C, CA, CK, CAK, C/W33, CA/W33, CK/W33, CAK/W33, 24000 and 24100 series with Cr: 178kN Cor: 212kN Grease lubrication velocity: 3,800rpm Lubrication: grease or oil Oil speed: 4,900rpm Material: steel High precision, strong bearing capacity, long service life d: 50mm D: 110mm B: 40mm Applications: reduction gears, paper machinery, railway vehicle, printing machinery, crusher and vibration sieve (shaker)		K33 type Series: 21300, 22200, 22300, 23000, 23100, 23200, 24000 and 24100 Structure types: C, CA, CK, CAK, C/W33, CA/W33, CK/W33, CAK/W33, 24000 and 24100 series with Cr: 178kN Cor: 212kN Grease lubrication velocity: 3,800rpm Lubrication: grease or oil Oil speed: 4,900rpm Material: steel High precision, strong bearing capacity, long service life d: 50mm D: 110mm B: 40mm Applications: reduction gears, paper machinery, railway vehicle, printing machinery, crusher and vibration sieve (shaker)		K33 type Series: 21300, 22200, 22300, 23000, 23100, 23200, 24000 and 24100 Structure types: C, CA, CK, CAK, C/W33, CA/W33, CK/W33, CAK/W33, 24000 and 24100 series with Cr: 178kN Cor: 212kN Grease lubrication velocity: 3,800rpm Lubrication: grease or oil Oil speed: 4,900rpm Material: steel High precision, strong bearing capacity, long service life d: 50mm D: 110mm B: 40mm Applications: reduction gears, paper machinery, railway vehicle, printing machinery, crusher and vibration sieve (shaker)