7207BEY-Maieken (Shanghai) Bearing Co., LTD

Language

d 35-55mm

Product Parameter

Basic size of mm

d 35

D 72

B 17
The basic rated load is kN

trends C 30.7

static state Co 20.8
Fatigue load limit Pu 0.88
Rated rotation speed is r/min

Refer to the speed 11000

limit speed 11000
Mass kg 0.3
Model number ¹⁾

General distribution bearings 7207BECBY

Basic design bearings 7207BEY
Dimensions are mm

d 35

d1 ～ 49.7

d2 ～ 42

D1 ～ 58.3

r_1,2 the min 1.1

r_3,4 the min 0.6

a 31
Shoulder gear and chamfer size mm

d_a the min 42

Da the max 65

D_b the max 67.8

r_a the max 1

r_b the max 0.6

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