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 330 N2MA

QJ 330 N2MA

SKF Explorer

Dimensions

d		150	mm
D		320	mm
B		65	mm
d₁	≈	211	mm
D₁	≈	259	mm
a		165	mm
h		12.7	mm
b		10.5	mm
r₀		2	mm
r_1,2	min.	4	mm

Abutment dimensions

d_a	min.	167	mm
D_a	max.	303	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	530	kN
Basic static load rating	C₀	765	kN
Fatigue load limit	P_u	21.2	kN
Limiting speed		3600	r/min
Calculation factor	A	1646.26
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 330 N2MA
Inner Diameter：150mm Outer Diameter：320mm Width：65mm
Reference speed:3600 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：2026-07-30
Application:Industrial,non-ferrous metal alloy,glass processing machine,DC generators,defogging and degreasing,top industry,thread processing machine,Surveying Surveying Instruments,centrifugal pump,Water Monitoring,Medical equipment
Similar models:NJG 2330 VH 6330/C3VL2071 GS 89330 22330 CCJA/W33VA405 3305 A-2Z EE 763330/763410 SAF 22330 TLC 3307 A-2ZTN9/MT33 3307 A-2RS1 3304 A-2Z
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Model No. Inner Diameter Outer Diameter Width Type

17261
71910 CB/HCP4A
OKTC 770
SAF 1522 x 4 TLC
SAF 23024 KAT x 4.1/4

Purchase the SKF QJ 330 N2MA Angular contact ball bearings, four-point contact ball bearings Please fill in the following

Hot number： 13936 18x28x7 HMS5 V 2050212 2213 EKTN9 43072 597589 7022 CE/P4AL 7036 CD/P4A FYTB 45 LDW GS 81108 HE 3028 E RNA 6907 PFD 30 WF SAFS 22544 x 8 TLC SSAFS 22524 x 4.1/4 T

Model No.	Inner Diameter	Outer Diameter	Width	Type
17261
71910 CB/HCP4A
OKTC 770
SAF 1522 x 4 TLC
SAF 23024 KAT x 4.1/4