46244

Tapered roller bearings - Double-row - TDO type

Specifications
(Boundary dimensions ...etc)

d
220 mm
D
340 mm
T
90 mm
C
80 mm
r(min.)
4 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
849 kN
Basic load ratings : C0r
1240 kN
Fatigue load limit : Cu
142 kN
Limiting speeds(Grease lub.)
750 min-1
Limiting speeds(Oil lub.)
990 min-1
Constant e
0.32
Axial load factors : Y2
2.12
Axial load factors : Y3
3.15
Axial load factors : Y0
2.07

Mounting dimensions

da(min.)
238 mm
Da(min.)
331.5 mm
Sa(min.)
5 mm
ra(max.)
3 mm
rb(max.)
1.5 mm

Refer.

(Refer.)Mass
27.8 kg

Technical calculation for this product.

For those who are considering the purchase of our products

Please contact us or find your nearest distributor