32015JR

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
75 mm
D
115 mm
T
25 mm
B
25 mm
C
19 mm
r(min.)
1.5 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
139 kN
Basic load ratings : C0r
169 kN
Fatigue load limit : Cu
25.8 kN
Limiting speeds(Grease lub.)
3100 min-1
Limiting speeds(Oil lub.)
4200 min-1
Load center spread : a
25.1 mm
Constant e
0.46
Axial load factors : Y1
1.31
Axial load factors : Y0
0.72

Mounting dimensions

da(min.)
83.5 mm
db(max.)
83 mm
Da(max.)
106.5 mm
da(min.)
103 mm
db(min.)
110 mm
Sa(min.)
5 mm
Sb(min.)
6 mm
ra(max.)
1.5 mm
rb(max.)
1.5 mm

Refer.

(Refer.)Mass
0.930 kg

Technical calculation for this product.

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