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6311N Single row deep groove ball bearing with stop groove

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

Model

6311N

Model

6311NR

Stop ring

SP120

d

55 mm

od

120 mm

B

29 mm

C

74.1 kN

C0

45 kN

Pu

1.9 Pu

reference speed

12000 r/min

limit speed

8000 r/min

weight

1.4 kg
Mounting dimensions

d1(mm)

75.3

D1 (mm)

D2 (mm)

104

D3

115.21

D4

129.7

b

3.1

f

2.82

C

4.06

r1,2 min (mm)

2

r0 max

0.6

da min (mm)

66

da max (mm)

Da max (mm)

109

Db min

131

ba min

3.5

Ca max

6.88

ra max (mm)

2

kr

0.03

f0

13

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