45246

Tapered roller bearings - Double-row - TDI type

Specifications
(Boundary dimensions ...etc)

d
230 mm
D
350 mm
B
90 mm
T
90 mm
r(min.)
3 mm
r1(min.)
4 mm
Basic load ratings : Cr
991 kN
Basic load ratings : C0r
1560 kN
Fatigue load limit : Cu
177 kN
Limiting speeds(Grease lub.)
710 min-1
Limiting speeds(Oil lub.)
950 min-1
Constant e
0.28
Axial load factors : Y2
2.43
Axial load factors : Y3
3.61
Axial load factors : Y0
2.37

Mounting dimensions

da(max.)
267 mm
Da(max.)
336 mm
Da(min.)
318 mm
Sa(min.)
6 mm
ra(max.)
2.5 mm
rb(max.)
3 mm

Refer.

(Refer.)Mass
30.6 kg

Technical calculation for this product.

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