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 316 N2MA

QJ 316 N2MA

SKF Explorer

Dimensions

d		80	mm
D		170	mm
B		39	mm
d₁	≈	111	mm
D₁	≈	139	mm
a		88	mm
h		10.1	mm
b		8.5	mm
r₀		2	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	92	mm
D_a	max.	158	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	232	kN
Basic static load rating	C₀	228	kN
Fatigue load limit	P_u	8.65	kN
Limiting speed		7000	r/min
Calculation factor	A	154.76
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

4.6

Model Number: QJ 316 N2MA
Inner Diameter：80mm Outer Diameter：170mm Width：39mm
Reference speed:7000 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：2024-12-21
Application:motorcycle,Film machine,Animal Tracking,municipal machinery,mechanical annex,Traffic Fire Protection Equipment Security equipment,Industry,Hydraulic Rama,glass,plastic blow molding,rolling mill roll neck and slowdown device
Similar models:23164-2CS5/VT143 SAF 1316 TLC SNL 3160 ATURT WS 89316 NU 316 ECM/C3VL0241 32316 BD-BS2-2216-2RSK/VT143-H 316 E 7316 BEGAM 53316 + U 316 316010 A
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1425 VRME R	1350	-	-	Seals
1900260	482.6	520.7	19.05	Seals
BD-23230 CCK/W33-H 2330	135	270	96	Bearings, units and housings
BD-23284 CAK/W33-OH 3284 H	400	760	272	Bearings, units and housings
48689	123.825	152.425	12.7	Seals
50x72x12 HMSA10 RG	50	72	12	Seals
7014 CE/HCP4AH1	70	110	20	Bearings, units and housings
7308 BEGAP	40	90	23	Bearings, units and housings
BD-C 3160 K-AOH 3160 G	280	500	160	Bearings, units and housings
LM 12749/711	22	45.974	15.494	Bearings, units and housings
N 203 ECP	17	40	12	Bearings, units and housings
W 608-2Z	8	22	7	Bearings, units and housings

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