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推力球轴承 推力球轴承

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ZKLFA1263-2Z_Thrust Angular Contact Ball Bearing

Main Dimensions & Performance Data

d

12 mm

D

42 mm

B

25 mm

Ca

17100 N

Coa

25000 N

Cua

N

Reference speed

7600 rpm

Limiting speed

12000 rpm

Mounting dimensions

d1

25 mm Inner ring rib diameter

r min

0.3 mm Minimum chamfer size

r1 min

0.6 mm Minimum chamfer size

B1

10 mm Flange thickness

d2

6.8 mm Fixed hole diameter

J

53 mm Pitch diameter (hole)

A

45 mm Flange width

da min

16 mm Shaft shoulder minimum diameter

da max

31 mm Shaft shoulder maximum diameter

t1

0.1 mm position tolerance

M6 Bolt size

na

4 Number of screws

Temperature range

T min

-30 °C Minimum operating temperature

T max

120 °C Maximum operating temperature
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