46260A

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
300 mm
D
460 mm
T
148 mm
C
118 mm
r(min.)
5 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
2050 kN
Basic load ratings : C0r
3230 kN
Fatigue load limit : Cu
331 kN
Limiting speeds(Grease lub.)
510 min-1
Limiting speeds(Oil lub.)
680 min-1
Constant e
0.32
Axial load factors : Y2
2.12
Axial load factors : Y3
3.15
Axial load factors : Y0
2.07

Mounting dimensions

da(min.)
322 mm
Da(min.)
451.5 mm
Sa(min.)
15 mm
ra(max.)
4 mm
rb(max.)
1.5 mm

Refer.

(Refer.)Mass
80.2 kg

Technical calculation for this product.

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