46228A

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
140 mm
D
210 mm
T
66 mm
C
53 mm
r(min.)
2.5 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
452 kN
Basic load ratings : C0r
639 kN
Fatigue load limit : Cu
86.9 kN
Limiting speeds(Grease lub.)
1300 min-1
Limiting speeds(Oil lub.)
1800 min-1
Constant e
0.47
Axial load factors : Y2
1.43
Axial load factors : Y3
2.12
Axial load factors : Y0
1.40

Mounting dimensions

da(min.)
152 mm
Da(min.)
205 mm
Sa(min.)
6.5 mm
ra(max.)
2 mm
rb(max.)
0.6 mm

Refer.

(Refer.)Mass
7.18 kg

Technical calculation for this product.

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