PNA 25/47, SKF, Alignment needle roller bearing, with an inner ring

Metric, Bearing, Bearing steel, Inner ring included, EAN code: 07316570359725

SKF
Brand SKF
Mfr Part No. PNA 25/47
Acorn Code PNA25/47-SKF
HS Code 8482 40 00 00
COO Slovakia (SK)

Alignment needle roller bearings are self-aligning and offer a compact solution in applications where less space is available. Owing to their large number of rollers, they have a high load carrying capacity. Their internal design, where a convex outer ring meets two concave seating rings encased in a drawn sleeve, enables the bearings to compensate for initial errors of alignment. Bearings with an inner ring are used for applications where the shaft cannot be hardened and ground.

• High radial load carrying capacity
• Accommodate static initial misalignment
• Low cross-sectional height

Specification

Product Attributes
Manufacturer Product Code PNA 25/47
Basic Product Description Alignment needle roller bearing, with an inner ring
Measurement Metric
UOM Each
id (mm) 25
od (mm) 47
Width (mm) 20
Weight (Kg) 0.16
Sealing Without
Accuracy Normal
Bearing Material Bearing steel
Housing Type Inner ring included
Basic dynamic load rating 22.9 kN
Basic static load rating 38 kN
Limiting speed 15000 r/min
Reference speed 13000 r/min
EAN code 07316570359725

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