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 1064 N2MA

QJ 1064 N2MA

Dimensions

d		320	mm
D		480	mm
B		74	mm
d₁	≈	376	mm
D₁	≈	424	mm
a		280	mm
h		12.5	mm
b		15	mm
r₀		2.5	mm
r_1,2	min.	5	mm

Abutment dimensions

d_a	min.	338	mm
D_a	max.	462	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	715	kN
Basic static load rating	C₀	1530	kN
Fatigue load limit	P_u	32	kN
Limiting speed		2000	r/min
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

Model Number: QJ 1064 N2MA
Inner Diameter：320mm Outer Diameter：480mm Width：74mm
Reference speed:2000 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：2026-06-24
Application:Control,knitted fabrics,Forklift industry,textile machinery,shaft milling machine,training beds etc,car,hardware,Insect Capture,spring industry,altimeter etc
Similar models:NJ 1064 MA QJ 1064 MA NU 1064 MA NU 1064 MP QJ 1064 N2MA HJ 1064
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Model No. Inner Diameter Outer Diameter Width Type

3303 A-2RS1
HK 1412
HM 31/750
IR 30x35x20.5
L 432349/310

Purchase the SKF QJ 1064 N2MA Angular contact ball bearings, four-point contact ball bearings Please fill in the following

Hot number： 11170 2200558 7014 ACB/P4AL 7412 BM BT2B 332493/HA4 BT4B 328829/HA1 FSAF 22517 TLC KR 62 PPA NJ 1052 ML SAF 22540 x 7.1/8 TLC SI 70 ES-2RS W 637/9 R-2Z W 619/5-2Z W 627/6 X XHCE 035/OK 80

Model No.	Inner Diameter	Outer Diameter	Width	Type
3303 A-2RS1
HK 1412
HM 31/750
IR 30x35x20.5
L 432349/310