53211U

Thrust ball bearings - Single direction - With aligning seat washer

Specifications
(Boundary dimensions ...etc)

d
55 mm
D
90 mm
T
30 mm
r(min.)
1 mm
Basic load ratings Ca
86.7 kN
Basic load ratings C0a
159 kN
Fatigue load limit : Cu
7.20 kN
Limiting speeds(Grease lub.)
2100 min-1
Limiting speeds(Oil lub.)
3200 min-1
d1(max.)
90 mm
D1(min.)
57 mm
D2
72 mm
D3
95 mm
A
- mm
R
- mm
C
9 mm

Mounting dimensions

da(min.)
76 mm
Da(max.)
69 mm
ra(max.)
1 mm

Refer.

(Refer.)Mass
0.770 kg

Technical calculation for this product.

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