1. 2012 angular contact ball bearing 71821C
2.high precision angular contact ball bearing
3.ISO 9001 Quality
2012 angular contact ball bearing 71821C
Angular contact ball bearing Application: mine machine,port hoisting machine,port transfer equipment,on shore and offshore crane,excavator,concrete machine,paper machine,plastic and rubber machine,weave machine,steel plant,electronic power plant,wind power generation,other construction and industry machines or equipment...
Dimension
d:10-1700 mm
D:30-1900mm
H:9-218mm
Material:bearing steel,chrome steel, stainless steel
Designs includes:
· Includes three large categories: single-row angular, three-point, four-point and double-row angular contact
· Single-row angular ball bearings accommodate radial loads, acting simultaneously with relative great axial load in one direction
· For axial load accommodation in both directions and bearings are arranged in pairs
· Series: 70xx, 72xx, 73xx, 74xx, 79xx, 30xx, 32xx, 33xx, 38xx, 39xx, non-standard series and inch series
· Contact angle classified as C (15-degree), AC (25-degree) and B (40-degree)
· Mounting ways have DT tandem, DF face-to-face, DB back-to-back, TBT two tandem and back-to-back, G universal
· Requires significantly less space in an axial direction than double-row designs
· Double-row angular contact ball bearings principally correspond to matched pair of single-row angular contact ball bearings
· Nylon 66 cage, but pressed steel cage can be supplied for some types
Notes: We can offer you more choices just if you kindly give us chance to quote
(As old sayings-Buyer want more choice and Seller want more buyers)