46T30224JR/78

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
120 mm
D
215 mm
T
97 mm
C
78 mm
r(min.)
2.5 mm
r1(min.)
1 mm
Basic load ratings : Cr
745 kN
Basic load ratings : C0r
945 kN
Fatigue load limit : Cu
123 kN
Limiting speeds(Grease lub.)
1400 min-1
Limiting speeds(Oil lub.)
1800 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.)
134 mm
Da(min.)
210 mm
Sa(min.)
9.5 mm
ra(max.)
2.5 mm
rb(max.)
1 mm

Refer.

(Refer.)Mass
13.9 kg

Technical calculation for this product.

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