45236

Tapered roller bearings - Double-row - TDI type

Specifications
(Boundary dimensions ...etc)

d
180 mm
D
280 mm
B
74 mm
T
74 mm
r(min.)
2.5 mm
r1(min.)
3 mm
Basic load ratings : Cr
722 kN
Basic load ratings : C0r
1050 kN
Fatigue load limit : Cu
125 kN
Limiting speeds(Grease lub.)
950 min-1
Limiting speeds(Oil lub.)
1300 min-1
Constant e
0.28
Axial load factors : Y2
2.43
Axial load factors : Y3
3.61
Axial load factors : Y0
2.37

Mounting dimensions

da(max.)
208 mm
Da(max.)
268 mm
Da(min.)
250 mm
Sa(min.)
5 mm
ra(max.)
2 mm
rb(max.)
2.5 mm

Refer.

(Refer.)Mass
16.8 kg

Technical calculation for this product.

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