45376

Tapered roller bearings - Double-row - TDI type

Specifications
(Boundary dimensions ...etc)

d
380 mm
D
620 mm
B
194 mm
T
194 mm
r(min.)
5 mm
r1(min.)
6 mm
Basic load ratings : Cr
3860 kN
Basic load ratings : C0r
6360 kN
Fatigue load limit : Cu
606 kN
Limiting speeds(Grease lub.)
340 min-1
Limiting speeds(Oil lub.)
450 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.)
445 mm
Da(max.)
598 mm
Da(min.)
545 mm
Sa(min.)
6 mm
ra(max.)
4 mm
rb(max.)
5 mm

Refer.

(Refer.)Mass
234 kg

Technical calculation for this product.

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