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Part Number |
d - Bore |
D - Outer Diameter |
B - Width |
Cr - Dynamic Radial Rating |
Cor - Static Radial Rating |
Grease lubrication |
Oil lubrication |
|---|---|---|---|---|---|---|---|
| NNU4972K/W33 | 360 mm | 480 mm | 118 mm | - N | - N | - rpm | - rpm |
| NNU4976 | 380 mm | 520 mm | 140 mm | - N | - N | - rpm | - rpm |
| NNU4976/W33 | 380 mm | 520 mm | 140 mm | - N | - N | - rpm | - rpm |
| NNU4976K | 380 mm | 520 mm | 140 mm | - N | - N | - rpm | - rpm |
| NNU4976K/W33 | 380 mm | 520 mm | 140 mm | - N | - N | - rpm | - rpm |
| NNU4980 | 400 mm | 540 mm | 140 mm | - N | - N | - rpm | - rpm |
| NNU4980/W33 | 400 mm | 540 mm | 140 mm | - N | - N | - rpm | - rpm |
| NNU4980K | 400 mm | 540 mm | 140 mm | - N | - N | - rpm | - rpm |
| NNU4980K/W33 | 400 mm | 540 mm | 140 mm | - N | - N | - rpm | - rpm |
| NNU4984 | 420 mm | 560 mm | 140 mm | - N | - N | - rpm | - rpm |
| NNU4984/W33 | 420 mm | 560 mm | 140 mm | - N | - N | - rpm | - rpm |
| NNU4984K | 420 mm | 560 mm | 140 mm | - N | - N | - rpm | - rpm |
| NNU4984K/W33 | 420 mm | 560 mm | 140 mm | - N | - N | - rpm | - rpm |
| NNU4988 | 440 mm | 600 mm | 160 mm | - N | - N | - rpm | - rpm |
| NNU4988/W33 | 440 mm | 600 mm | 160 mm | - N | - N | - rpm | - rpm |
| NNU4988K | 440 mm | 600 mm | 160 mm | - N | - N | - rpm | - rpm |
| NNU4988K/W33 | 440 mm | 600 mm | 160 mm | - N | - N | - rpm | - rpm |
| NNU4992 | 460 mm | 620 mm | 160 mm | - N | - N | - rpm | - rpm |
| NNU4992K | 460 mm | 620 mm | 160 mm | - N | - N | - rpm | - rpm |
| NNU4996 | 480 mm | 650 mm | 170 mm | - N | - N | - rpm | - rpm |
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