Deep groove ball bearing

Model

d

D

B

Cr

Cor

Reference speed

Extreme speed

W 61910 50 mm 72 mm 12 mm 12.5 N 11.6 N - 12000
W 61910 R 50 mm 72 mm 12 mm 12.5 N 11.6 N - 12000
W 61910 R-2Z 50 mm 72 mm 12 mm 12.5 N 11.6 N - 9500
W 61910-2RS1 50 mm 72 mm 12 mm 12.5 N 11.6 N - 5600
W 61910-2RZ 50 mm 72 mm 12 mm 12.5 N 11.6 N - 9500
W 61910-2Z 50 mm 72 mm 12 mm 12.5 N 11.6 N - 9500
W 61911 55 mm 80 mm 13 mm 14.3 N 14 N - 11000
W 61911-2RS1 55 mm 80 mm 13 mm 14.3 N 14 N - 5000
W 61911-2Z 55 mm 80 mm 13 mm 14.3 N 14 N - 8500
W 61912 60 mm 85 mm 13 mm 17.4 N 17.3 N - 10000
W 61912-2RS1 60 mm 85 mm 13 mm 17.4 N 17.3 N - 4500
W 61912-2Z 60 mm 85 mm 13 mm 17.4 N 17.3 N - 8000
W 61913 65 mm 90 mm 13 mm 15.1 N 16 N - 9500
W 61913-2RS1 65 mm 90 mm 13 mm 15.1 N 16 N - 4300
W 61913-2Z 65 mm 90 mm 13 mm 15.1 N 16 N - 7500
W 61914 70 mm 100 mm 16 mm 20.3 N 20.8 N - 8500
W 61914-2RS1 70 mm 100 mm 16 mm 20.3 N 20.8 N - 4000
W 61914-2Z 70 mm 100 mm 16 mm 20.3 N 20.8 N - 7000
W 61915 75 mm 105 mm 16 mm 21.2 N 22.4 N - 8000
W 61915-2RS1 75 mm 105 mm 16 mm 21.2 N 22.4 N - 3600