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报名地址:上海市奉贤区泰叶路159弄33号

B7038-C-T-P4S-UL_Main shaft bearing

Main Dimensions & Performance Data

d

190 mm

D

290 mm

B

46 mm

Cr

255000 N

Cor

215000 N

Cur

14700 N

Reference speed

7000 rpm

Limiting speed

4500 rpm

Mounting dimensions

da

206 mm Shaft shoulder diameter

rmin

2.1 mm Minimum chamfer size

da

h12 Shaft shoulder clearance diameter

r1min

2.1 mm Minimum chamfer size

α

15 ° contact angle

Da

274 mm Diameter of outer ring shoulder

Da

H12 Outer ring clearance shoulder diameter

ramax

2.1 mm Maximum cavity radius

ra1max

1 mm Maximum cavity radius

Etkmin

220.9 mm Minimum injection pitch diameter

Etkmax

231.8 mm Maximum injection pitch diameter

Etk1min

220.9 mm Minimum injection pitch diameter

Etk1max

231.8 mm Maximum injection pitch diameter

a

55.2 mm Top distance of pressure cone

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

100 °C Maximum operating temperature
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