46T30221JR/70

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
105 mm
D
190 mm
T
88 mm
C
70 mm
r(min.)
2.5 mm
r1(min.)
1 mm
Basic load ratings : Cr
618 kN
Basic load ratings : C0r
761 kN
Fatigue load limit : Cu
105 kN
Limiting speeds(Grease lub.)
1600 min-1
Limiting speeds(Oil lub.)
2100 min-1
Constant e
0.42
Axial load factors : Y2
1.61
Axial load factors : Y3
2.39
Axial load factors : Y0
1.57

Mounting dimensions

da(min.)
119 mm
Da(min.)
184.5 mm
Sa(min.)
9 mm
ra(max.)
2.5 mm
rb(max.)
1 mm

Refer.

(Refer.)Mass
9.87 kg

Technical calculation for this product.

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