7312BECBM-Maieken (Shanghai) Bearing Co., LTD

Language

d 55-80mm

Product Parameter

Basic size of mm

d 60

D 130

B 31
The basic rated load is kN

trends C 104

static state Co 76.5
Fatigue load limit Pu 3.2
Rated rotation speed is r/min

Refer to the speed 6700

limit speed 6700
Mass kg 1.88
Model number ¹⁾

General distribution bearings *7312BECBM

Basic design bearings -
Dimensions are mm

d 60

d1 ～ 87.3

d2 ～ 72.6

D1 ～ 104.8

r_1,2 the min 2.1

r_3,4 the min 1.1

a 55
Shoulder gear and chamfer size mm

d_a the min 72

Da the max 118

D_b the max 123

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