Contact
+8613626352235

  • Industrial bearing manufacturing and motion control products

    Standard and custom engineered bearing configurations

    Contact Us Now
Angular Contact Ball Bearings7300 Series
  • 4.7300
Product Parameters
Online Inquiry

Model number

7308B

Basic dimensions (mm)

d

40

D

90

B

23

Rated Load (kN) 

Cr

45000

Cor

30500

Limiting speed (1) (rpm)

Grease lubrication

6300

oil lubrication

8500

Weight ≈kg

0.648