Deep groove ball bearings
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61888MA-Single row deep groove ball bearing
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Main Dimensions & Performance Data

Model

61888MA

Side opening seal

d

440 mm

od

540 mm

B

46 mm

C

255 kN

C0

440 kN

Pu

8.5 Pu

reference speed

2200 r/min

limit speed

1800 r/min

weight

22.5 kg
Mounting dimensions

d1(mm)

472

d2(mm)

D1 (mm)

510

D2 (mm)

r1,2 min (mm)

2.1

da min (mm)

452

da max (mm)

Da max (mm)

528

ra max (mm)

2

kr

0.015

f0

17