L327249/10

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
133.350 mm
D
177.008 mm
T
25.400 mm
B
26.195 mm
C
20.638 mm
r(min.)
1.6 mm
r1(min.)
1.6 mm
Basic load ratings : Cr
176 kN
Basic load ratings : C0r
278 kN
Fatigue load limit : Cu
38.2 kN
Limiting speeds(Grease lub.)
1900 min-1
Limiting speeds(Oil lub.)
2500 min-1
Load center spread : a
29.1 mm
Constant :e
0.35
Axial load factors : Y1
1.72
Axial load factors : Y0
0.95

Mounting dimensions

da
142.0 mm
db
145.0 mm
Da
164.0 mm
Db
171.0 mm
ra(max.)
1.6 mm
rb(max.)
1.6 mm

Refer.

(Refer.)Mass
1.69 kg

Technical calculation for this product.

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