Contact UsProduct Parameter
| Bearing No. | Boundary Dimensions | Equivalent to foreign | Basic Load Rating | Limiting Speeds | Mass | Details | ||||||||
| New No. | Old No. | d | D | B | FW | rmin | SKF | FAG | Dynamic Load | Static load | Grease | Oil | kg | |
| NNU3030X1 | 3482730 | 150 | 225 | 60 | 169 | 2.1 | - | - | 380 | 700 | 1900 | 2350 | 8.70 |
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| NNU4230X1 | 4482730 | 150 | 270 | 120 | 180 | 3.0 | - | - | 930 | 1710 | 1600 | 2000 | 31.5 |
|
| NNU4932 | 4482932 | 160 | 220 | 60 | 178.5 | 2.0 | NNU4932 | NNU4932 | 330 | 680 | 1900 | 2350 | 6.90 |
|
| NNU4934 | 4482934 | 170 | 230 | 60 | 188.5 | 2.0 | NNU4934 | NNU4934 | 340 | 700 | 1800 | 2200 | 7.25 |
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| NNU4936 | 4482936 | 180 | 250 | 69 | 202 | 2.0 | NNU4936 | NNU4936 | 400 | 850 | 1600 | 2000 | 10.5 |
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| NNU5036X3 | 5482736 | 180 | 270 | 120 | 202 | 2.1 | - | - | 790 | 1650 | 1400 | 1800 | 25.8 |
|
| NNU4938 | 4482938 | 190 | 260 | 69 | 212 | 2.0 | NNU4938 | NNU4938 | 420 | 990 | 1450 | 1800 | 11.5 |
|
| NNU4940 | 4482940 | 200 | 280 | 80 | 225 | 2.1 | NNU4940 | NNU4940 | 480 | 1040 | 1400 | 1700 | 15.0 |
|
| NNU4040 | 4482140 | 200 | 310 | 109 | 234 | 2.1 | 670 | 1440 | 1350 | 1700 | 32.7 |
| ||
| NNU4940X2 | 200 | 310 | 130 | 229 | 2.1 | 1000 | 2270 | 1350 | 1700 | 38.9 |
| |||
| NNU4240X1 | 4482740 | 200 | 360 | 148 | 242 | 4 | 1520 | 2890 | 1000 | 1250 | 71.9 |
| ||
| NNU4944 | 4482944 | 220 | 300 | 80 | 245 | 2.1 | NNU4944 | NNU4944 | 530 | 1150 | 1300 | 1600 | 18.0 |
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Contact usAdd：GeCun Industrial Zone,MaChiKou Town,ChangPing Districut,BeiJing City
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010-62488916
