46348A

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
240 mm
D
400 mm
T
160 mm
C
128 mm
r(min.)
5 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
1940 kN
Basic load ratings : C0r
3060 kN
Fatigue load limit : Cu
325 kN
Limiting speeds(Grease lub.)
630 min-1
Limiting speeds(Oil lub.)
850 min-1
Constant e
0.35
Axial load factors : Y2
1.95
Axial load factors : Y3
2.90
Axial load factors : Y0
1.91

Mounting dimensions

da(min.)
262 mm
Da(min.)
391.5 mm
Sa(min.)
16 mm
ra(max.)
4 mm
rb(max.)
1.5 mm

Refer.

(Refer.)Mass
76.2 kg

Technical calculation for this product.

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