Deep groove ball bearing

Model

d

D

B

Cr

Cor

Reference speed

Extreme speed

D/W R156 R 4.762 mm 7.938 mm 2.779 mm 0.203 N 0.075 N - 90000
D/W R156 R-2ZS 4.762 mm 7.938 mm 3.175 mm 0.203 N 0.075 N - 70000
D/W R156-2ZS 4.762 mm 7.938 mm 3.175 mm 0.203 N 0.075 N - 70000
D/W R166 4.762 mm 9.525 mm 3.175 mm 0.403 N 0.137 N - 80000
D/W R166 R 4.762 mm 9.525 mm 3.175 mm 0.403 N 0.137 N - 80000
D/W R166 R-2Z 4.762 mm 9.525 mm 3.175 mm 0.403 N 0.137 N - 63000
D/W R166-2Z 4.762 mm 9.525 mm 3.175 mm 0.403 N 0.137 N - 63000
D/W R168 6.35 mm 9.525 mm 3.175 mm 0.212 N 0.088 N - 75000
D/W R168 R 6.35 mm 9.525 mm 3.175 mm 0.212 N 0.088 N - 75000
D/W R168 R-2Z 6.35 mm 9.525 mm 3.175 mm 0.212 N 0.088 N - 60000
D/W R168 R-2ZS 6.35 mm 9.525 mm 3.175 mm 0.212 N 0.088 N - 60000
D/W R168-2Z 6.35 mm 9.525 mm 3.175 mm 0.212 N 0.088 N - 60000
D/W R168-2ZS 6.35 mm 9.525 mm 3.175 mm 0.212 N 0.088 N - 60000
D/W R1810 7.938 mm 12.7 mm 3.967 mm 0.312 N 0.143 N - 63000
D/W R1810 R 7.938 mm 12.7 mm 3.967 mm 0.312 N 0.143 N - 63000
D/W R1810 R-2ZS 7.938 mm 12.7 mm 3.967 mm 0.312 N 0.143 N - 50000
D/W R1810-2ZS 7.938 mm 12.7 mm 3.967 mm 0.312 N 0.143 N - 50000
D/W R188 6.35 mm 12.7 mm 3.175 mm 0.618 N 0.224 N - 67000
D/W R188 R 6.35 mm 12.7 mm 3.175 mm 0.618 N 0.224 N - 67000
D/W R188 R-2Z 6.35 mm 12.7 mm 4.762 mm 0.618 N 0.224 N - 53000