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报名地址:上海市奉贤区泰叶路159弄33号

B7048-C-T-P4S-UL_Main shaft bearing

Main Dimensions & Performance Data

d

240 mm

D

360 mm

B

56 mm

Cr

340000 N

Cor

330000 N

Cur

20100 N

Reference speed

5600 rpm

Limiting speed

3600 rpm

Mounting dimensions

da

260 mm Shaft shoulder diameter

rmin

3 mm Minimum chamfer size

da

h12 Shaft shoulder clearance diameter

r1min

3 mm Minimum chamfer size

α

15 ° contact angle

Da

341 mm Diameter of outer ring shoulder

Da

H12 Outer ring clearance shoulder diameter

ramax

2.5 mm Maximum cavity radius

ra1max

1 mm Maximum cavity radius

Etkmin

277.1 mm Minimum injection pitch diameter

Etkmax

290 mm Maximum injection pitch diameter

Etk1min

277.1 mm Minimum injection pitch diameter

Etk1max

290 mm Maximum injection pitch diameter

a

68.2 mm Top distance of pressure cone

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

100 °C Maximum operating temperature
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