/wp-content/uploads/2025/Thrust-Ball-Bearings.jpg
Koyo 51264
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
320 mm
D
440 mm
T
95 mm
r(min.)
3 mm
Basic load ratings Ca
721 kN
Basic load ratings C0a
2710 kN
Fatigue load limit : Cu
62.9 kN
Limiting speeds(Grease lub.)
400 min-1
Limiting speeds(Oil lub.)
600 min-1
d1(max.)
435 mm
D1(min.)
325 mm
D2
- mm
D3
- mm
A
- mm
R
- mm
C
- mm
Mounting dimensions
da(min.)
391 mm
Da(max.)
369 mm
ra(max.)
2.5 mm
Refer.
(Refer.)Mass
45.0 kg
