46T30328JR/115.5

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
140 mm
D
300 mm
T
145 mm
C
115.5 mm
r(min.)
4 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
1610 kN
Basic load ratings : C0r
1920 kN
Fatigue load limit : Cu
114 kN
Limiting speeds(Grease lub.)
1000 min-1
Limiting speeds(Oil lub.)
1300 min-1
Constant e
0.35
Axial load factors : Y2
1.96
Axial load factors : Y3
2.91
Axial load factors : Y0
1.91

Mounting dimensions

da(min.)
162 mm
Da(min.)
291.5 mm
Sa(min.)
15 mm
ra(max.)
4 mm
rb(max.)
1.5 mm

Refer.

(Refer.)Mass
46.6 kg

Technical calculation for this product.

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