Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Four-point contact ball bearings -- Angular contact ball bearings, four-point contact ball bearings SKF QJ 334 N2MA

QJ 334 N2MA

SKF Explorer

Dimensions

d		170	mm
D		360	mm
B		72	mm
d₁	≈	237	mm
D₁	≈	293	mm
a		186	mm
h		12.7	mm
b		10.5	mm
r₀		2	mm
r_1,2	min.	4	mm

Abutment dimensions

d_a	min.	187	mm
D_a	max.	343	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	655	kN
Basic static load rating	C₀	1040	kN
Fatigue load limit	P_u	27	kN
Limiting speed		3200	r/min
Calculation factor	A	2921.71
Calculation factor	e	0.95
Calculation factor	X	0.6
Calculation factor	Y₀	0.58
Calculation factor	Y₁	0.66
Calculation factor	Y₂	1.07

Mass

Mass bearing

41.5

Model Number: QJ 334 N2MA
Inner Diameter：170mm Outer Diameter：360mm Width：72mm
Reference speed:3200 r/min Limiting speed:-
Type：Bearings, units and housings Ball bearings Angular contact ball bearings Four-point contact ball bearings
Details： Four-point contact ball bearings Angular contact ball bearings, four-point contact ball bearings
Update date：2024-12-15
Application:Antenna Potentials,other lathe,Gas turbine,,Machine tool accessories,security equipment,aerial work platform,Plastic Equipment,Garment Accessories,training beds etc,Generator
Similar models:BT4B 334147/HA1 6334 M NU 2334 ECML BT4B 334016 G/HA1VA901 BT4B 334108 G/HA4VA901 NCF 2334 ECJB BT4B 334051 G/HA1VA901 BT4B 334055 ABG/HA1VA902 BT4B 334082 G/HA1VA901 BT2B 334085 A/HA1VA928
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GEP 240 FS	240	340	170	Bearings, units and housings
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PCM 121425 M	12	14	25	Bearings, units and housings
PFT 35 TR	35	-	-	Bearings, units and housings
SAF 1613 x 2.1/8	53.975	-	-	Bearings, units and housings
SY 20 TR	20	-	-	Bearings, units and housings

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