45352

Tapered roller bearings - Double-row - TDI type

Specifications
(Boundary dimensions ...etc)

d
260 mm
D
440 mm
B
144 mm
T
144 mm
r(min.)
4 mm
r1(min.)
5 mm
Basic load ratings : Cr
2180 kN
Basic load ratings : C0r
3440 kN
Fatigue load limit : Cu
357 kN
Limiting speeds(Grease lub.)
560 min-1
Limiting speeds(Oil lub.)
750 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(max.)
313 mm
Da(max.)
422 mm
Da(min.)
386 mm
Sa(min.)
6 mm
ra(max.)
3 mm
rb(max.)
4 mm

Refer.

(Refer.)Mass
92.2 kg

Technical calculation for this product.

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