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Koyo 32960JR
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
d
300 mm
D
420 mm
T
76 mm
B
76 mm
C
57 mm
r(min.)
4 mm
r1(min.)
3 mm
Basic load ratings : Cr
1320 kN
Basic load ratings : C0r
2210 kN
Fatigue load limit : Cu
223 kN
Limiting speeds(Grease lub.)
680 min-1
Limiting speeds(Oil lub.)
910 min-1
Load center spread : a
79.9 mm
Constant e
0.39
Axial load factors : Y1
1.52
Axial load factors : Y0
0.84
Mounting dimensions
da(min.)
318 mm
db(max.)
324 mm
Da(max.)
406 mm
da(min.)
383 mm
db(min.)
405 mm
Sa(min.)
12 mm
Sb(min.)
19 mm
ra(max.)
3 mm
rb(max.)
2.5 mm
Refer.
(Refer.)Mass
32.4 kg
