Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF 331605 B

331605 B

Design

Design variant/feature

TDO/XDC

Dimensions

d		498.475	mm
D		634.873	mm
T		177.8	mm
C		142.875	mm
d₁	≈	556	mm
D₁	≈	610	mm
r_1,2	min.	6.4	mm
r_3,4	min.	1.5	mm
a		213	mm

Calculation data

Basic dynamic load rating	C	2750	kN
Basic static load rating	C₀	7350	kN
Fatigue load limit	P_u	540	kN
Calculation factor	e	0.35
Calculation factor	Y₁	1.9
Calculation factor	Y₂	2.9
Calculation factor	Y₀	1.8
Comparative radial load rating	C_F	670	kN
Comparative axial load rating	C_Fa	224	kN
Thrust factor	K	1.7

Mass

Mass bearing

125

Model Number: 331605 B
Inner Diameter：498.475mm Outer Diameter：634.873mm 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：2026-08-24
Application:manual Tools,plant determination,wire industry,rock drilling machinery,gantry processing,Other Measurements,air conditioning tools,circulating pump,drawing die,hydraulic pressure gauge,pipe fittings Steel industry
Similar models:331605 B
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Model No. Inner Diameter Outer Diameter Width Type

140x160x12 HMSA10 V
240/1060 CAK30F/W33
FY 2.1/4 TF
SALKB 10 F
SY 30 TDW

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Hot number： 150x200x12 HMSA10 V BD-231/600 CAK/W33-OH 31/600 H BD-23220 CCK/W33-H 2320 33118 40x65x10 HMS5 V 512/500 F 7010 CD/P4AH 7034 ACD/P4A FSAF 22615 KM 11 NU 316 ECJ S71904 ACD/HCP4A SALKAC 16 M SAW 23232 TLC W 604-2RZ

Model No.	Inner Diameter	Outer Diameter	Width	Type
140x160x12 HMSA10 V
240/1060 CAK30F/W33
FY 2.1/4 TF
SALKB 10 F
SY 30 TDW