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 314 N2MA

QJ 314 N2MA

SKF Explorer

Dimensions

d		70	mm
D		150	mm
B		35	mm
d₁	≈	89	mm
D₁	≈	123	mm
a		77	mm
h		10.1	mm
b		8.5	mm
r₀		2	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	82	mm
D_a	max.	138	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	200	kN
Basic static load rating	C₀	180	kN
Fatigue load limit	P_u	7.35	kN
Limiting speed		8000	r/min
Calculation factor	A	95.359
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

3.15

Model Number: QJ 314 N2MA
Inner Diameter：70mm Outer Diameter：150mm Width：35mm
Reference speed:8000 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：2025-12-09
Application:sucker industry,turret industry,electronic materials,electric hydraulic lifting platform,milling head plug,animal anatomy,centrifugal pump,equipment and,physical instruments,food packaging,Textile Accessories
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Model No.	Inner Diameter	Outer Diameter	Width	Type
15910	40.4876	52.5018	5.9944	Seals
35x45x7 HMS5 RG	35	45	7	Seals
403503	343	-	-	Seals
403506	315	-	-	Seals
5 VA V	4	-	-	Seals
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7221 ACD/HCP4A	105	190	36	Bearings, units and housings
AH 2336 G	170	180	154	Bearings, units and housings
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GEP 950 FS	950	1360	635	Bearings, units and housings
NUP 2304 ECP	20	52	21	Bearings, units and housings
OH 3952 H	240	260	116	Bearings, units and housings

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