Main Dimensions & Performance Data

d

6 mm

D

24 mm

B

15 mm

Ca

6900 N

Coa

8500 N

Cua

N

Reference speed

12000 rpm

Limiting speed

19900 rpm

Mounting dimensions

d1

14 mm Inner ring rib diameter

r min

0.3 mm Minimum chamfer size

r1 min

0.6 mm Minimum chamfer size

B1

6 mm Flange thickness

d2

4.5 mm Fixed hole diameter

J

32 mm Pitch diameter (hole)

A

27 mm Flange width

da min

9 mm Shaft shoulder minimum diameter

da max

18 mm Shaft shoulder maximum diameter

t1

0.1 mm position tolerance

M4 Bolt size

na

4 Number of screws

Temperature range

T min

-30 °C Minimum operating temperature

T max

120 °C Maximum operating temperature