LM72849/10

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
22.606 mm
D
47.000 mm
T
15.500 mm
B
15.500 mm
C
12.000 mm
r(min.)
1.6 mm
r1(min.)
1.0 mm
Basic load ratings : Cr
35.0 kN
Basic load ratings : C0r
32.8 kN
Fatigue load limit : Cu
4.45 kN
Limiting speeds(Grease lub.)
8700 min-1
Limiting speeds(Oil lub.)
12000 min-1
Load center spread : a
12.3 mm
Constant :e
0.47
Axial load factors : Y1
1.27
Axial load factors : Y0
0.70

Mounting dimensions

da
30.0 mm
db
28.0 mm
Da
40.5 mm
Db
44.0 mm
ra(max.)
1.6 mm
rb(max.)
1.0 mm

Refer.

(Refer.)Mass
0.124 kg

Technical calculation for this product.

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