SKF

Bearing

HK 4512

Drawn cup needle roller bearing with open ends

SKF HK 4512

From ~$25.66at Zoro

Zoro·Amazon

$25.66 part + $1.28 service fee · Supplied by Zoro

Specifications

Bore (d)45.000 mm
Outer Diameter (D)52.000 mm
Width (B)12.000 mm
Seal TypeOpen
Bearing TypeNeedle Roller
Dynamic Load (C)14.200 kN
Static Load (C₀)27.500 kN
Speed — Grease5,600 RPM
Speed — Oil6,300 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

Drawn cup needle roller bearings are typically used in applications where the housing bore cannot be used as a raceway for a needle roller and cage assembly, but where a very compact and economical bearing arrangement is required. Owing to their large number of rollers, the bearings have a high load carrying capacity and stiffness.

Need help finding the right bearing?

Ask BearingBrain →

Need expert help with bearing selection, failure analysis, or application engineering?

Talk to a bearing engineer →

© 2026 BearingBrainMade by Adam