45288

Tapered roller bearings - Double-row - TDI type

Specifications
(Boundary dimensions ...etc)

d
440 mm
D
650 mm
B
157 mm
T
157 mm
r(min.)
6 mm
r1(min.)
6 mm
Basic load ratings : Cr
3190 kN
Basic load ratings : C0r
5500 kN
Fatigue load limit : Cu
512 kN
Limiting speeds(Grease lub.)
300 min-1
Limiting speeds(Oil lub.)
390 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.)
500 mm
Da(max.)
622 mm
Da(min.)
592 mm
Sa(min.)
10 mm
ra(max.)
5 mm
rb(max.)
5 mm

Refer.

(Refer.)Mass
182 kg

Technical calculation for this product.

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