46T30215JR/51.5

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
75 mm
D
130 mm
T
62 mm
C
51.5 mm
r(min.)
2 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
305 kN
Basic load ratings : C0r
362 kN
Fatigue load limit : Cu
28.2 kN
Limiting speeds(Grease lub.)
2300 min-1
Limiting speeds(Oil lub.)
3100 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.)
85 mm
Da(min.)
126.5 mm
Sa(min.)
5 mm
ra(max.)
2 mm
rb(max.)
0.6 mm

Refer.

(Refer.)Mass
3.12 kg

Technical calculation for this product.

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