SKF deep groove ball bearing
Various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.
Designation | PrincipalDimensions | Basic load ratings | Speed ratings | ||||
dynamic | static | Reference speed | Limiting speed | ||||
d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
D/W R133-2ZS | 2.38 | 4.762 | 2.38 | 0.078 | 0.025 | 190 000 | 95 000 |
D/W R144 | 3.175 | 6.35 | 2.38 | 0.163 | 0.048 | 170 000 | 100 000 |
D/W R144 R | 3.175 | 6.35 | 2.38 | 0.163 | 0.048 | 170 000 | 100 000 |
D/W R144 R-2Z | 3.175 | 6.35 | 2.779 | 0.163 | 0.048 | 170 000 | 85 000 |
D/W R144-2Z | 3.175 | 6.35 | 2.779 | 0.163 | 0.048 | 170 000 | 85 000 |
D/W R144W.0937-2ZS | 3.175 | 6.35 | 2.38 | 0.174 | 0.055 | 170 000 | 85 000 |
D/W R155 | 3.967 | 7.938 | 2.779 | 0.203 | 0.075 | 140 000 | 90 000 |
D/W R155 R | 3.967 | 7.938 | 2.779 | 0.203 | 0.075 | 140 000 | 90 000 |
D/W R155 R-2ZS | 3.967 | 7.938 | 3.175 | 0.203 | 0.075 | 140 000 | 70 000 |
D/W R155-2ZS | 3.967 | 7.938 | 3.175 | 0.203 | 0.075 | 140 000 | 70 000 |
D/W R156 | 4.762 | 7.938 | 2.779 | 0.203 | 0.075 | 140 000 | 90 000 |
D/W R156 R | 4.762 | 7.938 | 2.779 | 0.203 | 0.075 | 140 000 | 90 000 |
D/W R156 R-2ZS | 4.762 | 7.938 | 3.175 | 0.203 | 0.075 | 140 000 | 70 000 |
D/W R156-2ZS | 4.762 | 7.938 | 3.175 | 0.203 | 0.075 | 140 000 | 70 000 |
D/W R166 | 4.762 | 9.525 | 3.175 | 0.403 | 0.137 | 130 000 | 80 000 |
D/W R166 R | 4.762 | 9.525 | 3.175 | 0.403 | 0.137 | 130 000 | 80 000 |
D/W R166 R-2Z | 4.762 | 9.525 | 3.175 | 0.403 | 0.137 | 130 000 | 63 000 |
D/W R166-2Z | 4.762 | 9.525 | 3.175 | 0.403 | 0.137 | 130 000 | 63 000 |
D/W R168 | 6.35 | 9.525 | 3.175 | 0.212 | 0.088 | 120 000 | 75 000 |
D/W R168 R-2ZS | 6.35 | 9.525 | 3.175 | 0.212 | 0.088 | 120 000 | 60 000 |
D/W R168 R | 6.35 | 9.525 | 3.175 | 0.212 | 0.088 | 120 000 | 75 000 |
D/W R168 R-2Z | 6.35 | 9.525 | 3.175 | 0.212 | 0.088 | 120 000 | 60 000 |
D/W R168-2Z | 6.35 | 9.525 | 3.175 | 0.212 | 0.088 | 120 000 | 60 000 |
D/W R168-2ZS | 6.35 | 9.525 | 3.175 | 0.212 | 0.088 | 120 000 | 60 000 |
D/W R1810 | 7.938 | 12.7 | 3.967 | 0.312 | 0.143 | 100 000 | 63 000 |
D/W R1810 R | 7.938 | 12.7 | 3.967 | 0.312 | 0.143 | 100 000 | 63 000 |
D/W R1810 R-2ZS | 7.938 | 12.7 | 3.967 | 0.312 | 0.143 | 100 000 | 50 000 |
D/W R1810-2ZS | 7.938 | 12.7 | 3.967 | 0.312 | 0.143 | 100 000 | 50 000 |
D/W R188 | 6.35 | 12.7 | 3.175 | 0.618 | 0.224 | 110 000 | 67 000 |
D/W R188 R | 6.35 | 12.7 | 3.175 | 0.618 | 0.224 | 110 000 | 67 000 |
WHCD Bearing Co.,Ltd is professional bearing supplier, engaged in bearing business with more than eighteen years, export to worldwide countries, as America, European, Middle-East, Southeast Asia …etc. with plenty long-term cooperation customers. WHCD Bearing company will provide professional and prompt solution for customers.Original Quality and Warranted, and Bearing experts team support customer service. Various bearing types for customer choose: