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：2026-04-16
Application:ultra-quiet generators,air purification,security equipment,coal,CNC,car,Performance test,Forming mold,food sterilization,small diesel generators,tapping machine
Similar models:22316 EK 54316 + U 316 HM 3168 316198 N 316 ECM SNL 3164 TURA 6316/C3VL0241 BT4B 331649/HA4 PRMF 202316 7316 BECBPH
BEARING POWER International Trading Co.,Ltd. specialize in QJ316N2MA products，there is large inventory of SKF QJ 316 N2MA Four-point contact ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ 316 N2MA Which SKF QJ316N2MA is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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