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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 |
|---|---|---|---|---|---|---|---|
| 314-ZNR | 70 mm | 150 mm | 35 mm | 114 N | 102 N | 8000 rpm | 5000 rpm |
| 314-Z | 70 mm | 150 mm | 35 mm | 114 N | 102 N | 8000 rpm | 5000 rpm |
| 314-2ZNR | 70 mm | 150 mm | 35 mm | 114 N | 102 N | 8000 rpm | 4000 rpm |
| 314-2Z | 70 mm | 150 mm | 35 mm | 114 N | 102 N | 8000 rpm | 4000 rpm |
| 314 NR | 70 mm | 150 mm | 35 mm | 114 N | 102 N | 8000 rpm | 5000 rpm |
| 313-ZNR | 65 mm | 140 mm | 33 mm | 102 N | 90 N | 9000 rpm | 5300 rpm |
| 313-Z | 65 mm | 140 mm | 33 mm | 102 N | 90 N | 9000 rpm | 5300 rpm |
| 313-2ZNR | 65 mm | 140 mm | 33 mm | 102 N | 90 N | 9000 rpm | 4300 rpm |
| 313-2Z | 65 mm | 140 mm | 33 mm | 102 N | 90 N | 9000 rpm | 4300 rpm |
| 313 NR | 65 mm | 140 mm | 33 mm | 102 N | 90 N | 9000 rpm | 5300 rpm |
| 312-ZNR | 60 mm | 130 mm | 31 mm | 91.3 N | 78 N | 9500 rpm | 6000 rpm |
| 312-Z | 60 mm | 130 mm | 31 mm | 91.3 N | 78 N | 9500 rpm | 6000 rpm |
| 312-2ZNR | 60 mm | 130 mm | 31 mm | 91.3 N | 78 N | 9500 rpm | 4800 rpm |
| 312-2Z | 60 mm | 130 mm | 31 mm | 91.3 N | 78 N | 9500 rpm | 4800 rpm |
| 312 NR | 60 mm | 130 mm | 31 mm | 91.3 N | 78 N | 9500 rpm | 6000 rpm |
| 311-ZNR | 55 mm | 120 mm | 29 mm | 79.2 N | 67 N | 10000 rpm | 6300 rpm |
| 311-Z | 55 mm | 120 mm | 29 mm | 79.2 N | 67 N | 10000 rpm | 6300 rpm |
| 311-2ZNR | 55 mm | 120 mm | 29 mm | 79.2 N | 67 N | 10000 rpm | 5000 rpm |
| 311-2Z | 55 mm | 120 mm | 29 mm | 79.2 N | 67 N | 10000 rpm | 5000 rpm |
| 311 NR | 55 mm | 120 mm | 29 mm | 79.2 N | 67 N | 10000 rpm | 6300 rpm |