231/630 231/630K 231/630CAW33 231/630MBW33 231/630CAF3W33 Bearing
231/630 231/630K 231/630CAW33 231/630MBW33 231/630CAF3W33 Bearing
Bearing Item:231/630 231/630K 231/630CAW33 231/630MBW33 231/630CAF3W33
Dimension: d*D*B/mm 630*1030*315
Weight:1050KG
load Ratings:Cr=10500KN Cor=20800KN
Limiting speed r/min:Grease=190 oil=260
Steel material:Gcr15 SiMn Or G20Cr2Ni4
Hardness:Rings=58~62HRC Rollers=60~62HRC
We offer:
Rings: black chamfer and black lubrication groove or light one.
Rollers:URB type roller,normal roller,symmetrical roller.
Cage:Brass cage and steel cage
Payment:T/T L/C D/P
Delivery time:stock or 45 days
OEM service:acceptable
Products advantage:
1)All the steel materials are from Dalian steel factory(best material for normal products in local market)
2)We offer best and strong brass cage
3)All the bearings design are refer to ZWZ and DYZV.
4)We are doing all process such as steel forging design,rings/rollers turning,grinding and whole the heat treatment process.
5)Perfect bearing production quality control system
6)Advanced production equipment and detection instrument.
7)Very low rougness value with high speed rolling and ratings.
8)Shortest delivery with best service and after sale services.
9)ISO9001 quality management system certificated factory.
10)International advanced technics and the bearings can replace import brand bearings.
We offer best quality bearings with competitive price and best service.WSBZ will be your best choice and creat win-win business with you together.
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