The rolling elements are radial rolling bearings with cylindrical rollers. The internal structure of cylindrical roller bearing adopts rollers arranged in parallel, and spacers or spacers are installed between the rollers, which can prevent the inclinatio...
Part Number |
d - Bore |
D - Outer Diameter |
B - Width |
|---|---|---|---|
| NNU49/530 | 530 mm | 710 mm | 180 mm |
| NNU49/530/W33 | 530 mm | 710 mm | 180 mm |
| NNU49/560 | 560 mm | 750 mm | 190 mm |
| NNU49/560/W33 | 560 mm | 750 mm | 190 mm |
| NNU49/600 | 600 mm | 800 mm | 200 mm |
| NNU49/600/W33 | 600 mm | 800 mm | 200 mm |
| NNU4920 | 100 mm | 140 mm | 40 mm |
| NNU4920/W33 | 100 mm | 140 mm | 40 mm |
| NNU4920K | 100 mm | 140 mm | 40 mm |
| NNU4920K/W33 | 100 mm | 140 mm | 40 mm |
| NNU4921 | 105 mm | 145 mm | 40 mm |
| NNU4921/W33 | 105 mm | 145 mm | 40 mm |
| NNU4921K | 105 mm | 145 mm | 40 mm |
| NNU4922 | 110 mm | 150 mm | 40 mm |
| NNU4922/W33 | 110 mm | 150 mm | 40 mm |
| NNU4922K | 110 mm | 150 mm | 40 mm |
| NNU4924 | 120 mm | 165 mm | 45 mm |
| NNU4924/W33 | 120 mm | 165 mm | 45 mm |
| NNU4924K | 120 mm | 165 mm | 45 mm |
| NNU4924K/W33 | 120 mm | 165 mm | 45 mm |
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