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 232 N2MA

QJ 232 N2MA

SKF Explorer

Dimensions

d		160	mm
D		290	mm
B		48	mm
d₁	≈	204	mm
D₁	≈	243	mm
a		158	mm
h		12.7	mm
b		10.5	mm
r₀		2	mm
r_1,2	min.	3	mm

Abutment dimensions

d_a	min.	174	mm
D_a	max.	276	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	450	kN
Basic static load rating	C₀	670	kN
Fatigue load limit	P_u	19	kN
Limiting speed		3800	r/min
Calculation factor	A	1099.19
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

15.5

Model Number: QJ 232 N2MA
Inner Diameter：160mm Outer Diameter：290mm Width：48mm
Reference speed:3800 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:Surveying Surveying Instruments,medical equipment,dynamic blood pressure,medical equipment,noise reduction equipment,Liposuction device,agriculture,instrumentation instrument,Gripper Swing,Spectrum Products,aerial work platform
Similar models:HE 2326 HE 2324 L 23222 CC/W33 PRM 202325 SAW 23228 TLC 22322 EJA/VA405 23256 CCK/W33 22322 EK 23224-2CS5/VT143 52232 M
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Model No.	Inner Diameter	Outer Diameter	Width	Type
16038	190	290	31	Bearings, units and housings
22240-2CS5/VT143	200	360	98	Bearings, units and housings
6008/HC5C3	40	68	15	Bearings, units and housings
7412 BCBM	60	150	35	Bearings, units and housings
N 1016 KPHA/HC5SP	80	125	22	Bearings, units and housings
K 89430 M	150	300		Bearings, units and housings
NNC 4912 CV	60	85	25	Bearings, units and housings
NU 220 ECM	100	180	34	Bearings, units and housings
PCM 050705 E	5	7	5	Bearings, units and housings
SAFS 22528 x 4.13/16 TLC	122.2375	-	-	Bearings, units and housings
SAFS 23028 KA x 4.13/16	122.2375	-	-	Bearings, units and housings
W 6304-2RZ	20	52	15	Bearings, units and housings

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