45334

Tapered roller bearings - Double-row - TDI type

Specifications
(Boundary dimensions ...etc)

d
170 mm
D
280 mm
B
88 mm
T
88 mm
r(min.)
2.5 mm
r1(min.)
3 mm
Basic load ratings : Cr
834 kN
Basic load ratings : C0r
1210 kN
Fatigue load limit : Cu
145 kN
Limiting speeds(Grease lub.)
970 min-1
Limiting speeds(Oil lub.)
1300 min-1
Constant e
0.33
Axial load factors : Y2
2.03
Axial load factors : Y3
3.02
Axial load factors : Y0
1.98

Mounting dimensions

da(max.)
201 mm
Da(max.)
268 mm
Da(min.)
247 mm
Sa(min.)
5 mm
ra(max.)
2 mm
rb(max.)
2.5 mm

Refer.

(Refer.)Mass
21.6 kg

Technical calculation for this product.

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