RPNA 40/55, SKF, Alignment needle roller bearing, without an inner ring

Metric, Bearing, Bearing steel, Inner ring not included, EAN code: 07316571097527

SKF Authorised distributor logo
Brand SKF
Mfr Part No. RPNA 40/55
Acorn Code RPNA40/55-SKF
HS Code 8482 40 00 00
COO Germany (DE)

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 accommodate initial static misalignment. Bearings without an inner ring are an excellent choice for compact bearing arrangements, if the shaft can be hardened and ground.

• High radial load carrying capacity
• Accommodate static initial misalignment
• Low cross-sectional height
• Suitable for compact bearing arrangements

Specification

Product Attributes
Manufacturer Product Code RPNA 40/55
Basic Product Description Alignment needle roller bearing, without an inner ring
Measurement Metric
UOM Each
id (mm) 40
od (mm) 55
Width (mm) 20
Weight (Kg) 0.14
Sealing Without
Accuracy Normal
Bearing Material Bearing steel
Housing Type Inner ring not included
Basic dynamic load rating 26.4 kN
Basic static load rating 51 kN
Limiting speed 11000 r/min
Reference speed 10000 r/min
EAN code 07316571097527

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