SKF
BearingNA 4838
Single row needle roller bearing with machined rings, with flanges
Specifications
| Bore (d) | 190.000 mm |
| Outer Diameter (D) | 240.000 mm |
| Width (B) | 50.000 mm |
| Seal Type | Open |
| Bearing Type | Needle Roller |
| Dynamic Load (C) | 220.000 kN |
| Static Load (C₀) | 710.000 kN |
| Speed — Grease | 1,900 RPM |
| Speed — Oil | 2,200 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
Single row needle roller bearings incorporate cylindrical rollers that are small in diameter relative to their length. Owing to their large number of rollers, the bearings have a high load carrying capacity. The outer ring includes two integral flanges to guide the bearing axially and an annular groove with one or more lubrication holes to facilitate relubrication.
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