46T30321JR/91

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
105 mm
D
225 mm
T
116 mm
C
91 mm
r(min.)
3 mm
r1(min.)
1 mm
Basic load ratings : Cr
995 kN
Basic load ratings : C0r
1160 kN
Fatigue load limit : Cu
73.6 kN
Limiting speeds(Grease lub.)
1400 min-1
Limiting speeds(Oil lub.)
1800 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.)
123 mm
Da(min.)
219 mm
Sa(min.)
12.5 mm
ra(max.)
3 mm
rb(max.)
1 mm

Refer.

(Refer.)Mass
20.7 kg

Technical calculation for this product.

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