45228

Tapered roller bearings - Double-row - TDI type

Specifications
(Boundary dimensions ...etc)

d
140 mm
D
210 mm
B
53 mm
T
53 mm
r(min.)
2 mm
r1(min.)
2.5 mm
Basic load ratings : Cr
390 kN
Basic load ratings : C0r
564 kN
Fatigue load limit : Cu
76.9 kN
Limiting speeds(Grease lub.)
1300 min-1
Limiting speeds(Oil lub.)
1800 min-1
Constant e
0.27
Axial load factors : Y2
2.47
Axial load factors : Y3
3.67
Axial load factors : Y0
2.41

Mounting dimensions

da(max.)
159 mm
Da(max.)
200 mm
Da(min.)
188 mm
Sa(min.)
4 mm
ra(max.)
2 mm
rb(max.)
2 mm

Refer.

(Refer.)Mass
6.45 kg

Technical calculation for this product.

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