LM501349/14

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
41.275 mm
D
73.431 mm
T
21.430 mm
B
19.812 mm
C
16.604 mm
r(min.)
3.6 mm
r1(min.)
0.8 mm
Basic load ratings : Cr
72.5 kN
Basic load ratings : C0r
73.0 kN
Fatigue load limit : Cu
10.6 kN
Limiting speeds(Grease lub.)
5200 min-1
Limiting speeds(Oil lub.)
7000 min-1
Load center spread : a
18.0 mm
Constant :e
0.40
Axial load factors : Y1
1.50
Axial load factors : Y0
0.83

Mounting dimensions

da
53.0 mm
db
46.5 mm
Da
66.0 mm
Db
70.0 mm
ra(max.)
3.6 mm
rb(max.)
0.8 mm

Refer.

(Refer.)Mass
0.353 kg

Technical calculation for this product.

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