7222BECBM-Maieken (Shanghai) Bearing Co., LTD

Language

d 105-240mm

Product Parameter

Basic size of mm

d 110

D 200

B 38
The basic rated load is kN

trends C 153

static state Co 143
Fatigue load limit Pu 4.9
Rated rotation speed is r/min

Refer to the speed 3600

limit speed 3800
Mass kg 4.95
Model number ¹⁾

General distribution bearings 7222BECBM

Basic design bearings 7222BEM
Dimensions are mm

d 110

d1 ～ 144.9

d2 ～ 127.1

D1 ～ 167.4

r_1,2 the min 2.1

r_3,4 the min 1.1

a 84
Shoulder gear and chamfer size mm

d_a the min 122

Da the max 188

D_b the max 193

r_a the max 2

r_b the max 1

Solution: Wind turbine; Axle; Aircraft; Fast train; Automobile; Electric motor; gearbox; Automation Assembly Line; Metallurgical; Textile machine; Mining machinery; Agricultural machinery; Excavator; medical equipment; pulping and papermaking