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 220 N2MA

QJ 220 N2MA

SKF Explorer

Dimensions

d		100	mm
D		180	mm
B		34	mm
d₁	≈	127	mm
D₁	≈	153	mm
a		98	mm
h		10.1	mm
b		8.5	mm
r₀		2	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	112	mm
D_a	max.	168	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	236	kN
Basic static load rating	C₀	265	kN
Fatigue load limit	P_u	9.5	kN
Limiting speed		6300	r/min
Calculation factor	A	176.24
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

4.05

Model Number: QJ 220 N2MA
Inner Diameter：100mm Outer Diameter：180mm Width：34mm
Reference speed:6300 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:air purification,magnetic elements,auto tools,medical equipment,Rolling mill,squeeze machine etc,sterilizers,lifting upgrade,coal,suction nozzle,chemical
Similar models:220-Z IR 200x220x50 RNU 220 ECP NU 220 ECJ SAW 23220 NU 2205 ECML RNU 2206 ECP QJ 220 N2MA NU 2208 ECPH 52208
BEARING POWER International Trading Co.,Ltd. specialize in QJ220N2MA products，there is large inventory of SKF QJ 220 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 220 N2MA Which SKF QJ220N2MA 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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