NA 4904, SKF, Single row needle roller bearing with machined rings, with flanges

Metric, Bearing, Steel cage, EAN code: 07316577012074

SKF
Brand SKF
Mfr Part No. NA 4904
Acorn Code NA4904-SKF
HS Code 8482 40 00 00
COO Slovakia (SK)

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.

• High radial load carrying capacity
• High stiffness
• Low cross-sectional height
• Accommodate axial displacement in both directions
• Separable design

Specification

Product Attributes
Manufacturer Product Code NA 4904
Basic Product Description Single row needle roller bearing with machined rings, with flanges
Measurement Metric
UOM Each
id (mm) 20
od (mm) 37
Width (mm) 17
Weight (Kg) 0.075
Cage material Steel cage
Bearing Material Bearing steel
Basic dynamic load rating 21.6 kN
Basic static load rating 28 kN
Limiting speed 17000 r/min
Reference speed 15000 r/min
EAN code 07316577012074

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