46T30228JR/82.5

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
140 mm
D
250 mm
T
102 mm
C
82.5 mm
r(min.)
3 mm
r1(min.)
1 mm
Basic load ratings : Cr
902 kN
Basic load ratings : C0r
1140 kN
Fatigue load limit : Cu
71.8 kN
Limiting speeds(Grease lub.)
1200 min-1
Limiting speeds(Oil lub.)
1500 min-1
Constant e
0.44
Axial load factors : Y2
1.55
Axial load factors : Y3
2.31
Axial load factors : Y0
1.52

Mounting dimensions

da(min.)
158 mm
Da(min.)
244 mm
Sa(min.)
9.5 mm
ra(max.)
3 mm
rb(max.)
1 mm

Refer.

(Refer.)Mass
19.7 kg

Technical calculation for this product.

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