Bearings Tapered Roller Bearings NN4940K
D:310 mm
Limiting Speed - Oil:1,900 rpm
Enclosure:Open
Axial Load Factor Y0:2.58
Constant e:0.26
Limiting Speed - Grease:1,400 rpm
Bore Type:Tapered Bore
Weight:23.400 kg

Product Details

D310 mm
Limiting Speed - Oil1,900 rpm
EnclosureOpen
Axial Load Factor Y02.58
Constant e0.26
Limiting Speed - Grease1,400 rpm
Bore TypeTapered Bore
Weight23.400 kg
Axial Load Factor Y12.64
B82 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