/wp-content/uploads/2025/Thrust-Ball-Bearings.jpg
Koyo 53211
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
d
55 mm
D
90 mm
T
27.3 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
- mm
D3
- mm
A
35 mm
R
72 mm
C
- mm
Mounting dimensions
da(min.)
76 mm
Da(max.)
69 mm
ra(max.)
1 mm
Refer.
(Refer.)Mass
0.620 kg
