SKF deep groove ball bearing
Various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.
Designation | Principal dimensions | 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] | |
6311-Z | 55 | 120 | 29 | 74.1 | 45 | 12 000 | 8 000 |
6311-ZNR | 55 | 120 | 29 | 74.1 | 45 | 12 000 | 8 000 |
6312 | 60 | 130 | 31 | 85.2 | 52 | 11 000 | 7 000 |
6312NR | 60 | 130 | 31 | 85.2 | 52 | 11 000 | 7 000 |
6312-2RS1 | 60 | 130 | 31 | 85.2 | 52 | 3 400 | |
6312-2RSH | 60 | 130 | 31 | 85.2 | 52 | 3 400 | |
6312-2Z | 60 | 130 | 31 | 85.2 | 52 | 11 000 | 5 600 |
6312-2ZNR | 60 | 130 | 31 | 85.2 | 52 | 11 000 | 5 600 |
6312-RS1 | 60 | 130 | 31 | 85.2 | 52 | 3 400 | |
6312-Z | 60 | 130 | 31 | 85.2 | 52 | 11 000 | 7 000 |
6312-ZNR | 60 | 130 | 31 | 85.2 | 52 | 11 000 | 7 000 |
6313 | 65 | 140 | 33 | 97.5 | 60 | 10 000 | 6 700 |
6313NR | 65 | 140 | 33 | 97.5 | 60 | 10 000 | 6 700 |
6313-2RS1 | 65 | 140 | 33 | 97.5 | 60 | 3 200 | |
6313-2Z | 65 | 140 | 33 | 97.5 | 60 | 10 000 | 5 300 |
6313-2ZNR | 65 | 140 | 33 | 97.5 | 60 | 10 000 | 5 300 |
6313-RS1 | 65 | 140 | 33 | 97.5 | 60 | 3 200 | |
6313-Z | 65 | 140 | 33 | 97.5 | 60 | 10 000 | 6 700 |
6313-ZNR | 65 | 140 | 33 | 97.5 | 60 | 10 000 | 6 700 |
6314 | 70 | 150 | 35 | 111 | 68 | 9 500 | 6 300 |
6314N | 70 | 150 | 35 | 111 | 68 | 9 500 | 6 300 |
6314NR | 70 | 150 | 35 | 111 | 68 | 9 500 | 6 300 |
6314-2RS1 | 70 | 150 | 35 | 111 | 68 | 3 000 | |
6314-2Z | 70 | 150 | 35 | 111 | 68 | 9 500 | 5 000 |
6314-RS1 | 70 | 150 | 35 | 111 | 68 | 3 000 | |
6314-Z | 70 | 150 | 35 | 111 | 68 | 9 500 | 6 300 |
6314-ZNR | 70 | 150 | 35 | 111 | 68 | 9 500 | 6 300 |
6315 | 75 | 160 | 37 | 119 | 76.5 | 9 000 | 5 600 |
6315N | 75 | 160 | 37 | 119 | 76.5 | 9 000 | 5 600 |
6315NR | 75 | 160 | 37 | 119 | 76.5 | 9 000 | 5 600 |
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: