Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF 331290

331290

Design

Design variant/feature

TDO/D

Dimensions

d		685.8	mm
D		876.3	mm
T		200.025	mm
C		152.4	mm
d₁	≈	772	mm
D₁	≈	842	mm
r_1,2	min.	6.4	mm
r_3,4	min.	1.5	mm
a		309	mm

Calculation data

Basic dynamic load rating	C	3910	kN
Basic static load rating	C₀	11000	kN
Fatigue load limit	P_u	750	kN
Calculation factor	e	0.43
Calculation factor	Y₁	1.6
Calculation factor	Y₂	2.3
Calculation factor	Y₀	1.6
Comparative radial load rating	C_F	950	kN
Comparative axial load rating	C_Fa	393	kN
Thrust factor	K	1.4

Mass

Mass bearing

270

Model Number: 331290
Inner Diameter：685.8mm Outer Diameter：876.3mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Tapered roller bearings Double row tapered roller bearings
Details： Double row tapered roller bearings Double row tapered roller bearings, TDO design
Update date：2026-07-28
Application:storage and transportation equipment,Laser Devices,sewage pump,glass processing machine,vertical processing,packaging machinery,Gas turbine,animal anatomy,preservation equipment,defogging and degreasing,DC generators
Similar models:331290
BEARING POWER International Trading Co.,Ltd. specialize in 331290 products，there is large inventory of SKF 331290 Double row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 331290 Which SKF 331290 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
Model No. Inner Diameter Outer Diameter Width Type

BD-22344-2CS5K/VT143-OH 2344 H
PCM 125130100 M
S7010 CB/HCP4A
SSAFS 22524 x 4.1/8 TLC
W 618/9

Purchase the SKF 331290 Double row tapered roller bearings, TDO design Please fill in the following

Hot number： 20x32x6 HMSA10 V 470326 48726 86601 87750/87111 99301 GB 3030 GS 81222 NJ 311 ECML NU 217 ECML NUP 209 ECPH SAFS 22534 x 5.13/16 TLC SYE 2 3/16-3 W 61905 R Z 011

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-22344-2CS5K/VT143-OH 2344 H
PCM 125130100 M
S7010 CB/HCP4A
SSAFS 22524 x 4.1/8 TLC
W 618/9