30202R

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
15 mm
D
35 mm
T
11.75 mm
B
11 mm
C
10 mm
r(min.)
0.6 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
19.8 kN
Basic load ratings : C0r
14.5 kN
Fatigue load limit : Cu
2.00 kN
Limiting speeds(Grease lub.)
12000 min-1
Limiting speeds(Oil lub.)
16000 min-1
Load center spread : a
8.3 mm
Constant e
0.32
Axial load factors : Y1
1.88
Axial load factors : Y0
1.04

Mounting dimensions

da(min.)
19.5 mm
db(max.)
20 mm
Da(max.)
30.5 mm
da(min.)
29 mm
db(min.)
33 mm
Sa(min.)
2 mm
Sb(min.)
1.7 mm
ra(max.)
0.6 mm
rb(max.)
0.6 mm

Refer.

(Refer.)Mass
0.054 kg

Technical calculation for this product.

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