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 338 N2MA

QJ 338 N2MA

Dimensions

d		190	mm
D		400	mm
B		78	mm
d₁	≈	263	mm
D₁	≈	326	mm
a		207	mm
h		12.7	mm
b		10.5	mm
r₀		2	mm
r_1,2	min.	5	mm

Abutment dimensions

d_a	min.	210	mm
D_a	max.	380	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	702	kN
Basic static load rating	C₀	1160	kN
Fatigue load limit	P_u	28.5	kN
Limiting speed		2800	r/min
Calculation factor	A	4449.58
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 338 N2MA
Inner Diameter：190mm Outer Diameter：400mm Width：78mm
Reference speed:2800 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:suction nozzle,lifting upgrade,marine analysis,laser devices,Dental Drill etc,generator,instrumentation instrument,cooling system,flow control valve,test equipment,Cylinder Special
Similar models:7338 BCBM NJ 2338 ECML BD-22338 CCK/W33-H 2338 SAF 22338 T SAF 22338 NCF 2338 ECJB HE 2338 6338 51338 M 22338 CCJA/W33VA405
BEARING POWER International Trading Co.,Ltd. specialize in QJ338N2MA products，there is large inventory of SKF QJ 338 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 338 N2MA Which SKF QJ338N2MA 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
22x42x10 HMSA10 RG	22	42	10	Seals
2310 E-2RS1TN9	50	110	40	Bearings, units and housings
52308	30	78	49	Bearings, units and housings
6224	120	215	40	Bearings, units and housings
7032 ACD/P4AH1	160	240	38	Bearings, units and housings
95x110x12 HMS5 RG	95	110	12	Seals
KMTA 38	32	-	190	Bearings, units and housings
NA 4910	50	72	22	Bearings, units and housings
NA 4919	95	130	35	Bearings, units and housings
OH 3972 HE	340	360	144	Bearings, units and housings
PWTR 17.2RS	17	40	21	Bearings, units and housings
SSAFS 23026 KAT x 4.3/8	111.125	-	-	Bearings, units and housings

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Hot number： 14x25x5 HMS5 RG 3212 A-2RS1TN9/MT33 608-2Z 7220 BECBM 83760 FSYE 2 7/16-18 FY 1.1/2 WF FY 1.7/16 TF/VA201 H 3130 PBMF 9511580 M1G1 PCMS 1005002.0 E RSTO 6 TN SNP 3176x14 SY 40 TDW SYE 1 7/16 N