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306-Z Single row deep groove ball bearing with ball loading notch

Position:Model > Deep groove ball bearings
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Main Dimensions & Performance Data

Model

306-Z

with stop ring

306-ZNR

Stop ring

SP72

d

30 mm

od

72 mm

B

19 mm

C

29.7 kN

C0

21.6 kN

Pu

0.93 Pu

reference speed

18000 r/min

limit speed

11000 r/min

weight

0.37 kg
Mounting dimensions

d1(mm)

44.6

D2 (mm)

61.88

D3

68.81

D4

78.6

b

1.9

b

1.7

C

3.28

r 1,2 min

1.1

r0 max

0.6

da min (mm)

37

da max

44.5

D a max

65

Db min

80

ba min

2.2

Ca max

4.98

ra max (mm)

1

kr

0.05

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