Cylindrical roller bearing
detailed parameters
| D | 145 mm |
| B | 40 mm |
| Cr | 130 rpm |
| Cor | 260 rpm |
| Reference speed | 5300 rpm |
| Limiting Speeds | 6000 rpm |
| Bearing Type | Cylindrical roller bearing |
Model Summary
NNU 4921 B/SPW33It is applicable to large and medium-sized electric motors, rolling stock, machine tool spindles, internal combustion engines, generators, gas turbines, reduction boxes, rolling mills, vibrating screens and lifting and transportation machinery.
- Factory direct sales spot inventory.
- Quick shipment support for customization.
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