45260

Tapered roller bearings - Double-row - TDI type

Specifications
(Boundary dimensions ...etc)

d
300 mm
D
460 mm
B
118 mm
T
118 mm
r(min.)
4 mm
r1(min.)
5 mm
Basic load ratings : Cr
1870 kN
Basic load ratings : C0r
3150 kN
Fatigue load limit : Cu
325 kN
Limiting speeds(Grease lub.)
500 min-1
Limiting speeds(Oil lub.)
670 min-1
Constant e
0.25
Axial load factors : Y2
2.74
Axial load factors : Y3
4.08
Axial load factors : Y0
2.68

Mounting dimensions

da(max.)
350 mm
Da(max.)
442 mm
Da(min.)
418 mm
Sa(min.)
6 mm
ra(max.)
3 mm
rb(max.)
4 mm

Refer.

(Refer.)Mass
78.5 kg

Technical calculation for this product.

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