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Table 39:Stainless steel ball bearing
S6800,S6900 series
Metric size
Boundary dimensions Basic lond ratings Limiting speeds Mass
Bearing Number (mm) (kN) (rpm) (kg)
d D B Is min Cr Cor Grease Oil (Approx.)
S6800 S6800-2RS S6800-ZZ 10 19 5 0.3 1.83 0.925 32000 38000 0.005
S6801 S6801-2RS S6801-ZZ 12 21 5 0.3 1.92 1.04 29000 35000 0.006
S6802 S6802-2RS S6802-ZZ 15 24 5 0.3 2.08 1.26 26000 31000 0.007
S6803 S6803-2RS S6803-ZZ 17 26 5 0.3 2.23 1.46 24000 28000 0.008
S6804 S6804-2RS S6804-ZZ 20 32 7 0.3 4 2.47 21000 25000 0.019
S6805 S6805-2RS S6805-ZZ 25 37 7 0.3 4.3 2.95 18000 21000 0.022
S6806 S6806-2RS S6806-ZZ 30 42 7 0.3 4.7 3.65 15000 18000 0.026
S6807 S6807-2RS S6807-ZZ 35 47 7 0.3 4.9 4.05 13000 16000 0.029
S6808 S6808-2RS S6808-ZZ 40 52 7 0.3 5.1 4.4 12000 14000 0.033
S6809 S6809-2RS S6809-ZZ 45 58 7 0.3 5.35 4.95 11000 12000 0.04
S6810 S6810-2RS S6810-ZZ 50 65 7 0.3 6.6 6.1 9600 11000 0.052
S6811 S6811-2RS S6811-ZZ 55 72 9 0.3 8.8 8.1 8700 10000 0.083
Boundary dimensions Basic lond ratings Limiting speeds Mass
Bearing Number (mm) (kN) (rpm) (kg)
d D B Is min Cr Cor Grease Oil (Approx.)
S6900 S6900-2RS S6900-ZZ 10 22 6 0.3 2.7 1.27 30000 36000 0.009
S6901 S6901-2RS S6901-ZZ 12 24 6 0.3 2.89 1.46 27000 32000 0.011
S6902 S6902-2RS S6902-ZZ 15 28 7 0.3 3.65 2 24000 28000 0.016
S6903 S6903-2RS S6903-ZZ 17 30 7 0.3 4.65 2.58 22000 26000 0.018
S6904 S6904-2RS S6904-ZZ 20 37 9 0.3 6.4 3.7 19000 23000 0.036
S6905 S6905-2RS S6905-ZZ 25 42 9 0.3 7.05 4.55 16000 19000 0.042
S6906 S6906-2RS S6906-ZZ 30 47 9 0.3 7.25 5 14000 17000 0.048
S6907 S6907-2RS S6907-ZZ 35 55 10 0.6 9.55 6.85 12000 15000 0.074
S6908 S6908-2RS S6908-ZZ 40 62 12 0.6 12.2 8.9 11000 13000 0.11
S6909 S6909-2RS S6909-ZZ 45 68 12 0.6 13.1 10.4 98000 12000 0.128
S6910 S6910-2RS S6910-ZZ 50 72 12 0.6 13.4 11.2 8900 11000 0.132
S6911 S6911-2RS S6911-ZZ 55 80 13 1 16 13.3 8200 9600 0.18