Bearing 7920 A5 NSK
db - Cone Backface Backing Diameter:277.11 mm
D:381.000 mm
C0 - Static Radial Rating:455000 lbf
B:74.610 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:41700 lbf
K - Factor7:1.76
a - Effective Center Location3:-6.6 mm
G2 - Heat Generation Factor (Rib-Roller End):226.1

Product Details

db - Cone Backface Backing Diameter277.11 mm
D381.000 mm
C0 - Static Radial Rating455000 lbf
B74.610 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)641700 lbf
K - Factor71.76
a - Effective Center Location3-6.6 mm
G2 - Heat Generation Factor (Rib-Roller End)226.1
e - ISO Factor80.33
Db - Cup Backface Backing Diameter356.11 mm
View more

Company Profile

Bearing Group Co.,Ltd.
Worktime 9:00-18:00
Phone 86-8546792
View more

Related News

  • Common suffixes for INA railer and sliders
    1. Common Railer Models TKVD: Four row linear cycle ball Guide (four volleyball rails) TKD: Two-row linear Cycle ball Guide (two volleyball guide rail) TKSD: Six row linear Cycle ball Guide (six volleyball rails) TSX: Linear loop Roller Rails 2....
  • LYC bearing identification method
    First, identify from the product certification 1. The LYC bearing certificate is printed with 80g double-adhesive paper. The certificate size is A4 paper ÷8. The labels are printed neatly, the thickness is uniform, and the font is clear. 2. The...
  • Analysis of common faults and maintenance types of centrifugal pumps for chemical industry
    In essence, the pump is a very widely used fluid machinery, has the advantages of simple structure, small size, light weight, stable flow, easy to make and easy to maintain, etc., is widely used in chemical, petroleum, electric power, metallurgy Gold,...

    • Recommended Products

    All Products Contact Now
    Contact Us