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  Deep groove ball bearings

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

W 619/6 R-2RS1 6 mm 15 mm 5 mm 0.761 N 0.265 N - 30000 rpm
W 619/6 R 6 mm 15 mm 5 mm 0.761 N 0.265 N 100000 rpm 63000 rpm
W 619/6 6 mm 15 mm 5 mm 0.761 N 0.265 N 100000 rpm 63000 rpm
W 619/5-2Z 5 mm 13 mm 4 mm 0.761 N 0.335 N 110000 rpm 56000 rpm
W 619/5-2RZ 5 mm 13 mm 4 mm 0.761 N 0.335 N 110000 rpm 56000 rpm
W 619/5-2RS1 5 mm 13 mm 4 mm 0.761 N 0.335 N - 32000 rpm
W 619/5 X-2Z 5 mm 13 mm 5 mm 0.761 N 0.335 N 110000 rpm 56000 rpm
W 619/5 R-2Z 5 mm 13 mm 4 mm 0.761 N 0.335 N 110000 rpm 56000 rpm
W 619/5 R-2RS1 5 mm 13 mm 4 mm 0.761 N 0.335 N - 32000 rpm
W 619/5 R 5 mm 13 mm 4 mm 0.761 N 0.335 N 110000 rpm 70000 rpm
W 619/5 5 mm 13 mm 4 mm 0.761 N 0.335 N 110000 rpm 70000 rpm
W 619/4-2Z 4 mm 11 mm 4 mm 0.54 N 0.176 N 130000 rpm 63000 rpm
W 619/4-2RZ 4 mm 11 mm 4 mm 0.54 N 0.176 N 130000 rpm 63000 rpm
W 619/4-2RS1 4 mm 11 mm 4 mm 0.54 N 0.176 N - 36000 rpm
W 619/4 R-2Z 4 mm 11 mm 4 mm 0.54 N 0.176 N 130000 rpm 63000 rpm
W 619/4 R-2RS1 4 mm 11 mm 4 mm 0.54 N 0.176 N - 36000 rpm
W 619/4 R 4 mm 11 mm 4 mm 0.54 N 0.176 N 130000 rpm 80000 rpm
W 619/4 4 mm 11 mm 4 mm 0.54 N 0.176 N 130000 rpm 80000 rpm
W 619/3-2Z 3 mm 8 mm 3 mm 0.225 N 0.072 N 150000 rpm 75000 rpm
W 619/3 R-2Z 3 mm 8 mm 3 mm 0.225 N 0.072 N 150000 rpm 75000 rpm