A2047/126

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
11.986 mm
D
31.991 mm
T
10.008 mm
B
10.785 mm
C
7.938 mm
r(min.)
0.8 mm
r1(min.)
1.2 mm
Basic load ratings : Cr
13.4 kN
Basic load ratings : C0r
9.30 kN
Fatigue load limit : Cu
1.25 kN
Limiting speeds(Grease lub.)
14000 min-1
Limiting speeds(Oil lub.)
19000 min-1
Load center spread : a
7.1 mm
Constant :e
0.40
Axial load factors : Y1
1.48
Axial load factors : Y0
0.82

Mounting dimensions

da
16.5 mm
db
15.5 mm
Da
26.0 mm
Db
29.0 mm
ra(max.)
0.8 mm
rb(max.)
1.2 mm

Refer.

(Refer.)Mass
0.040 kg

Technical calculation for this product.

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