/wp-content/uploads/2025/Spherical-Roller-Bearings.jpg
Koyo 23284RK+H3284
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d1
400 mm
B1
352 mm
d2
540 mm
B2
70 mm
B3
90 mm
d
420 mm
D
760 mm
B
272 mm
r(min.)
7.5 mm
Basic load ratings : Cr
8130 kN
Basic load ratings : C0r
11500 kN
Limiting speeds(Grease lub.)
320 min-1
Limiting speeds(Oil lub.)
430 min-1
Constant e
0.37
Axial load factors : Y1
1.84
Axial load factors : Y2
2.74
Axial load factors : Y0
1.80
Mounting dimensions
A(min.)
- mm
K(min.)
- mm
sde(min.)
448 mm
b(min.)
16 mm
Refer.
(Refer.)Mass
639 kg
