45248

Tapered roller bearings - Double-row - TDI type

Specifications
(Boundary dimensions ...etc)

d
240 mm
D
360 mm
B
92 mm
T
92 mm
r(min.)
3 mm
r1(min.)
4 mm
Basic load ratings : Cr
1150 kN
Basic load ratings : C0r
1790 kN
Fatigue load limit : Cu
200 kN
Limiting speeds(Grease lub.)
690 min-1
Limiting speeds(Oil lub.)
920 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(max.)
271 mm
Da(max.)
346 mm
Da(min.)
325 mm
Sa(min.)
5 mm
ra(max.)
2.5 mm
rb(max.)
3 mm

Refer.

(Refer.)Mass
32.2 kg

Technical calculation for this product.

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