46256

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
280 mm
D
420 mm
T
106 mm
C
94 mm
r(min.)
5 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
1260 kN
Basic load ratings : C0r
1970 kN
Fatigue load limit : Cu
213 kN
Limiting speeds(Grease lub.)
570 min-1
Limiting speeds(Oil lub.)
760 min-1
Constant e
0.33
Axial load factors : Y2
2.03
Axial load factors : Y3
3.02
Axial load factors : Y0
1.98

Mounting dimensions

da(min.)
302 mm
Da(min.)
411.5 mm
Sa(min.)
6 mm
ra(max.)
4 mm
rb(max.)
1.5 mm

Refer.

(Refer.)Mass
46.9 kg

Technical calculation for this product.

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