Deep groove ball bearings
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61980MA-Single row deep groove ball bearing
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Main Dimensions & Performance Data

Model

61980MA

Side opening seal

d

400 mm

od

540 mm

B

65 mm

C

345 kN

C0

570 kN

Pu

11.2 Pu

reference speed

2200 r/min

limit speed

1800 r/min

weight

41.5 kg
Mounting dimensions

d1(mm)

445

d2(mm)

D1 (mm)

496

D2 (mm)

r1,2 min (mm)

4

da min (mm)

415

da max (mm)

Da max (mm)

525

ra max (mm)

3

kr

0.02

f0

17