NA 4909.2RS, SKF, Single row needle roller bearing with machined rings, with flanges and integral sealing

Metric, Bearing, Steel cage, Rubber seal on both sides, EAN code: 07316577012173

SKF
Brand SKF
Mfr Part No. NA 4909.2RS
Acorn Code NA4909.2RS-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. The inner ring contains an additional lubrication hole.

• High radial load carrying capacity
• High stiffness and low cross-sectional height
• Accommodate axial displacement in both directions
• Separable design
• Integral sealing prolongs bearing service life

Specification

Product Attributes
Manufacturer Product Code NA 4909.2RS
Basic Product Description Single row needle roller bearing with machined rings, with flanges and integral sealing
Measurement Metric
UOM Each
id (mm) 45
od (mm) 68
Width (mm) 23
Weight (Kg) 0.2802
Seals Rubber seal on both sides
Cage material Steel cage
Bearing Material Bearing steel
Basic dynamic load rating 39.1 kN
Basic static load rating 64 kN
Limiting speed 3800 r/min
EAN code 07316577012173

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