46T30317JR/77

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
85 mm
D
180 mm
T
98 mm
C
77 mm
r(min.)
3 mm
r1(min.)
1 mm
Basic load ratings : Cr
679 kN
Basic load ratings : C0r
768 kN
Fatigue load limit : Cu
53.0 kN
Limiting speeds(Grease lub.)
1700 min-1
Limiting speeds(Oil lub.)
2300 min-1
Constant e
0.35
Axial load factors : Y2
1.96
Axial load factors : Y3
2.91
Axial load factors : Y0
1.91

Mounting dimensions

da(min.)
103 mm
Da(min.)
174 mm
Sa(min.)
10.5 mm
ra(max.)
3 mm
rb(max.)
1 mm

Refer.

(Refer.)Mass
11 kg

Technical calculation for this product.

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