Needle bush INDEX: HK4520
Inner diameter: 45mm
Width: 20 mm
Outer diameter: 52 mm
Product details: - Only suitable for radial loads - Bearing requires hardened and ground running surfaces - Limited radial installation space - Appendix AS: with lubrication hole
Operating temperature max: 140°C
Min operating temperature: -30°C
Advantages: - Compact design
Seal type: Open
Bearing can be greased: No
Product description: Needle bushes
OE reference number: HK4520-B
Inner diameter, needle ring: 45mm