Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF 331951

331951

Design

Design variant/feature

TDI/GWIY2

Dimensions

d		300.038	mm
D		422.275	mm
T		150.812	mm
B		150.812	mm
d₁	≈	327	mm
D₁	≈	375	mm
r_1,2	min.	3.3	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	2177	kN
Basic static load rating	C₀	4750	kN
Fatigue load limit	P_u	400	kN
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2
Comparative radial load rating	C_F	540	kN
Comparative axial load rating	C_Fa	176	kN
Thrust factor	K	1.73

Mass

Mass bearing

Model Number: 331951
Inner Diameter：300.038mm Outer Diameter：422.275mm 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, TDI design
Update date：2024-12-13
Application:water,surgical instruments,axle lathe,ventilation equipment,internal combustion engine,Roller mill,instrument,textile machinery,industrial skin care,Liposuction device,pneumatic Pump
Similar models:331951
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Model No.	Inner Diameter	Outer Diameter	Width	Type
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71906 ACE/P4A	30	47	9	Bearings, units and housings
BT4B 334115 G/HA1VA901	489.026	634.873	-	Bearings, units and housings
FSAF 22516 x 2.3/4 T	69.85	-	-	Bearings, units and housings
K 89440 M	200	400		Bearings, units and housings
NNU 4880/HB1W33	400	500	100	Bearings, units and housings
NU 210 ECPH	50	90	20	Bearings, units and housings
PCM 150155100 E	150	155	100	Bearings, units and housings
PWTR 17.2RS	17	40	21	Bearings, units and housings
SNL 205	25	-	-	Bearings, units and housings

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