SKF NEEDLE ROLLR BEARING NA 4903
Track roller NA
References
skf:NA 4903
rubix:100A3081
manufacturer :12707
ean:7316577012050
Technical specifications
| Inner diameter | 17 mm |
|---|---|
| Outer diameter | 30 mm |
| Width | 13 mm |
Product details : SKF NEEDLE ROLLR BEARING NA 4903
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.
Strengths
- High radial load carrying capacity
- Able to withstand shock loads
- Ready to mount
- Separable design
- Integral sealing prolongs bearing service life
- Able to withstand shock loads
- Ready to mount
- Separable design
- Integral sealing prolongs bearing service life
Technical specifications
Attributes
| Logistics dimensions (L x W x H) | 13x30x30 mm |
|---|---|
| Logistic Weight | 37 g |
| Inner diameter | 17 mm |
| Outer diameter | 30 mm |
| Width | 13 mm |
| Sealing | Open |
| Bearing Clearance | CN |
| Series | NA |
| Material | Steel |
| Reference speed | 18000 rpm |
| Limit speed | 20000 rpm |
| Basic static load, radial - C0r | 16300 N |
| Basic dynamic load, radial - Cr | 11400 N |
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£ 17.23 excl. VAT
/ Each
£ 20.68 incl. VAT
Usually arrives within 14 working days