Welcome to Liaocheng Liqing Bearing Technology Co., Ltd.！Powerful manufacturers, spot delivery.

+86 13863573037
Liaocheng Liqing Bearing Technology Co., Ltd.

Tapered Roller Bearings

72212/72487-Inch single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 72212/72487

Iso355 standard

 72000

d

 53.975 mm

od

 123.825 mm

T

 36.512 mm

cr

 174 kN

cor

 160 kN

Pu

 19.6 Pu

reference speed

 4300 r/min

limit speed

 5600 r/min

weight

 2 kg

Mounting dimensions

d1

 89.2

B

 32.791

C

 25.4

r1,2min

 3.5

r3,4min

 3.3

a

 36

damax

 67

dbmin

 68

Damin

 93

Damax

 112

Dbmin

 114

Camin

 4

Cbmin

 11

ramax

 3.5

rbmax

 3.3

e

 0.75

Y

 0.8

Y0

 0.45

Leave A Comment

Recent post

Company develops emission reduction plan
How to judge whether the bearing can be used again?
Sustainable production and processing of steel: qwe to become a member of committee
Analysis of the Causes of Premature Aging of Rolling Bearings

Categoey

Established in 1995 and headquartered in Yandian Town, Linqing City, Liaocheng, Shandong Province—a pivotal hub of China’s bearing industry—Liaocheng Libest bearings Technology Co. Ltd.

QUICK LINK

PRODUCTS

NEWS LETTER

We leverage cutting-edge technologies to create compelling .

Copyright © 2025.Liaocheng Liqing Bearing Technology Co., Ltd. All rights reserved.