SKF HK 2520.2RS 25 mm ID Needle Roller Bearing Needle, 32 mm OD

小計(1 件)*

TWD521.00

(不含稅)

TWD547.05

(含稅)

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RS庫存編號:
207-8599
製造零件編號:
HK 2520.2RS
製造商:
SKF
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品牌

SKF

Product Type

Needle Roller Bearing

Inside Diameter

25mm

Race Width

20mm

Bore Type

Round

Cage Material

Sheet Steel

Roller Material

Steel

Bearing Material

Steel

Number of Rows

1

Outside Diameter

32mm

Limiting Speed

6700rpm

Dynamic Load Rating

15.1kN

Standards/Approvals

No

Series

NRB

Static Load Rating

24kN

Bearing Type

Needle

COO (Country of Origin):
DE

SKF NRB Series Needle Roller Bearing, 20mm Race Width, 25mm Inside Diameter - HK 2520.2RS


This needle roller bearing provides a Compact solution for radial load support where slim cross-sections are required. It is designed for single-row needle applications with a round bore and is suited to high-speed rotating shafts in mechanical assemblies. Materials and construction balance load capacity with operational speed for typical industrial bearing duties.

Features and Benefits:


• Steel rollers deliver high contact strength under rolling conditions
• Sheet steel cage maintains roller spacing and reduces friction
• Single-row layout minimises radial envelope for Compact assemblies
• Limiting speed 6700 r/min enables high-speed rotation capability
• Dynamic load rating 15.1 kN supports sustained operational loads
• Static load rating 24 kN resists deformation under stationary loads

Applications


• Suitable for Compact gearbox radial supports
• Ideal for transmission shafts in light machinery
• Used with rotating spindles requiring low cross-section bearings
• Can be used for linkages with high radial load demands
• Used for shafts where a round bore mounting is required

What is the internal diameter requirement for mounting?


The component requires a 25 mm internal bore for correct fitment.

What materials are in contact with the shaft and housing?


Rolling elements and bearing rings are steel while the cage is sheet steel.

How many rows of rollers does it contain?


It contains a single row of needle rollers to keep the profile slim.

What operating speed should be observed for rotating applications?


The bearing is rated for operation up to 6700 r/min under appropriate conditions.

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