46T30312DJR/51

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
60 mm
D
130 mm
T
74 mm
C
51 mm
r(min.)
2.5 mm
r1(min.)
1 mm
Basic load ratings : Cr
327 kN
Basic load ratings : C0r
359 kN
Fatigue load limit : Cu
27.1 kN
Limiting speeds(Grease lub.)
2100 min-1
Limiting speeds(Oil lub.)
2900 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.)
74 mm
Da(min.)
124.5 mm
Sa(min.)
11.5 mm
ra(max.)
2.5 mm
rb(max.)
1 mm

Refer.

(Refer.)Mass
4.45 kg

Technical calculation for this product.

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