LM11949/10

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
19.050 mm
D
45.237 mm
T
15.494 mm
B
16.637 mm
C
12.065 mm
r(min.)
1.2 mm
r1(min.)
1.2 mm
Basic load ratings : Cr
36.8 kN
Basic load ratings : C0r
30.1 kN
Fatigue load limit : Cu
4.25 kN
Limiting speeds(Grease lub.)
9400 min-1
Limiting speeds(Oil lub.)
13000 min-1
Load center spread : a
10.0 mm
Constant :e
0.30
Axial load factors : Y1
2.00
Axial load factors : Y0
1.10

Mounting dimensions

da
25.0 mm
db
23.5 mm
Da
39.5 mm
Db
41.5 mm
ra(max.)
1.2 mm
rb(max.)
1.2 mm

Refer.

(Refer.)Mass
0.124 kg

Technical calculation for this product.

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