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309 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

309

with stop ring

309NR

Stop ring

SP100

d

45 mm

od

100 mm

B

25 mm

C

55 kN

C0

44 kN

Pu

1.86 Pu

reference speed

13000 r/min

limit speed

7500 r/min

weight

0.88 kg
Mounting dimensions

d1(mm)

62.1

D2 (mm)

86.7

D3

96.8

D4

106.5

b

2.7

b

2.46

C

3.28

r 1,2 min

1.5

r0 max

0.6

da min (mm)

54

da max

D a max

91

Db min

108

ba min

3

Ca max

5.74

ra max (mm)

1.5

kr

0.05

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