46384A

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
420 mm
D
700 mm
T
280 mm
C
224 mm
r(min.)
6 mm
r1(min.)
3 mm
Basic load ratings : Cr
6040 kN
Basic load ratings : C0r
9620 kN
Fatigue load limit : Cu
861 kN
Limiting speeds(Grease lub.)
290 min-1
Limiting speeds(Oil lub.)
380 min-1
Constant e
0.39
Axial load factors : Y2
1.74
Axial load factors : Y3
2.59
Axial load factors : Y0
1.70

Mounting dimensions

da(min.)
448 mm
Da(min.)
686 mm
Sa(min.)
28 mm
ra(max.)
5 mm
rb(max.)
2.5 mm

Refer.

(Refer.)Mass
400 kg

Technical calculation for this product.

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