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 1022 N2MA/C4

QJ 1022 N2MA/C4

Dimensions

d		110	mm
D		170	mm
B		28	mm
d₁	≈	130	mm
D₁	≈	150	mm
a		98	mm
h		6.5	mm
b		6.55	mm
r₀		0.5	mm
r_1,2	min.	2	mm

Abutment dimensions

d_a	min.	120	mm
D_a	max.	160	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	153	kN
Basic static load rating	C₀	193	kN
Fatigue load limit	P_u	6.8	kN
Limiting speed		6300	r/min
Calculation factor	A	104.48
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

2.5

Model Number: QJ 1022 N2MA/C4
Inner Diameter：110mm Outer Diameter：170mm Width：28mm
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：2026-04-16
Application:rolling machine,marine test,Switch,Oral Image,Leather Products,forklift truck,electromagnetic clutch,Doppler,chuck industry,roller lathe,suction nozzle
Similar models:NU 1022 ML N 1022 KTN9/SP NU 1022 M/C3VL0241 N 1022 KTN9/HC5SP N 1022 KTNHA/SP QJ 1022 N2MA/C4 NU 1022 M
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