45284

Tapered roller bearings - Double-row - TDI type

Specifications
(Boundary dimensions ...etc)

d
420 mm
D
620 mm
B
150 mm
T
150 mm
r(min.)
5 mm
r1(min.)
6 mm
Basic load ratings : Cr
3010 kN
Basic load ratings : C0r
5200 kN
Fatigue load limit : Cu
248 kN
Limiting speeds(Grease lub.)
320 min-1
Limiting speeds(Oil lub.)
430 min-1
Constant e
0.33
Axial load factors : Y2
2.03
Axial load factors : Y3
3.02
Axial load factors : Y0
1.98

Mounting dimensions

da(max.)
475 mm
Da(max.)
598 mm
Da(min.)
564 mm
Sa(min.)
6 mm
ra(max.)
4 mm
rb(max.)
5 mm

Refer.

(Refer.)Mass
152 kg

Technical calculation for this product.

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