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Koyo 21317RZ
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
85 mm
D
180 mm
B
41 mm
r(min.)
3 mm
Basic load ratings : Cr
374 kN
Basic load ratings : C0r
372 kN
Fatigue load limit : Cu
29.6 kN
Limiting speeds(Grease lub.)
2800 min-1
Limiting speeds(Oil lub.)
3600 min-1
Constant e
0.23
Axial load factors : Y1
2.89
Axial load factors : Y2
4.33
Axial load factors : Y0
2.83
Mounting dimensions
da(min.)
99 mm
da(max.)
mm
Da(max.)
166 mm
Da(min.)
mm
ra(max.)
2.5 mm
Refer.
(Refer.)Mass
5.32 kg
