46T30208JR/37.5

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
40 mm
D
80 mm
T
45 mm
C
37.5 mm
r(min.)
1.5 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
134 kN
Basic load ratings : C0r
138 kN
Fatigue load limit : Cu
10.3 kN
Limiting speeds(Grease lub.)
4000 min-1
Limiting speeds(Oil lub.)
5300 min-1
Constant e
0.37
Axial load factors : Y2
1.8
Axial load factors : Y3
2.68
Axial load factors : Y0
1.76

Mounting dimensions

da(min.)
48.5 mm
Da(min.)
76.5 mm
Sa(min.)
3.5 mm
ra(max.)
1.5 mm
rb(max.)
0.6 mm

Refer.

(Refer.)Mass
0.954 kg

Technical calculation for this product.

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