46T30306DJR/31.5

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
30 mm
D
72 mm
T
45 mm
C
31.5 mm
r(min.)
1.5 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
109 kN
Basic load ratings : C0r
110 kN
Fatigue load limit : Cu
7.70 kN
Limiting speeds(Grease lub.)
3900 min-1
Limiting speeds(Oil lub.)
5400 min-1
Constant e
0.83
Axial load factors : Y2
0.82
Axial load factors : Y3
1.22
Axial load factors : Y0
0.8

Mounting dimensions

da(min.)
38.5 mm
Da(min.)
68.5 mm
Sa(min.)
6.5 mm
ra(max.)
1.5 mm
rb(max.)
0.6 mm

Refer.

(Refer.)Mass
0.872 kg

Technical calculation for this product.

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