786/772

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
104.775 mm
D
180.975 mm
T
47.625 mm
B
48.006 mm
C
38.100 mm
r(min.)
6.4 mm
r1(min.)
3.2 mm
Basic load ratings : Cr
362 kN
Basic load ratings : C0r
438 kN
Fatigue load limit : Cu
56.6 kN
Limiting speeds(Grease lub.)
2100 min-1
Limiting speeds(Oil lub.)
2800 min-1
Load center spread : a
39.5 mm
Constant :e
0.39
Axial load factors : Y1
1.56
Axial load factors : Y0
0.86

Mounting dimensions

da
123.0 mm
db
120.0 mm
Da
156.0 mm
Db
165.0 mm
ra(max.)
6.4 mm
rb(max.)
3.2 mm

Refer.

(Refer.)Mass
4.80 kg

Technical calculation for this product.

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