/wp-content/uploads/2025/Thrust-Ball-Bearings.jpg
Koyo 53338U
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
190 mm
D
320 mm
T
121 mm
r(min.)
4 mm
Basic load ratings Ca
679 kN
Basic load ratings C0a
1950 kN
Fatigue load limit : Cu
55.3 kN
Limiting speeds(Grease lub.)
440 min-1
Limiting speeds(Oil lub.)
680 min-1
d1(max.)
315 mm
D1(min.)
195 mm
D2
255 mm
D3
330 mm
A
- mm
R
- mm
C
33 mm
Mounting dimensions
da(min.)
266 mm
Da(max.)
244 mm
ra(max.)
3 mm
Refer.
(Refer.)Mass
39.7 kg
