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 313 MA

QJ 313 MA

SKF Explorer

Dimensions

d		65	mm
D		140	mm
B		33	mm
d₁	≈	82.5	mm
D₁	≈	115	mm
a		72	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	77	mm
D_a	max.	128	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	176	kN
Basic static load rating	C₀	156	kN
Fatigue load limit	P_u	6.55	kN
Limiting speed		8500	r/min
Calculation factor	A	73.074
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

2.7

Model Number: QJ 313 MA
Inner Diameter：65mm Outer Diameter：140mm Width：33mm
Reference speed:8500 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：2026-06-25
Application:suction nozzle,other rubber,car and accessories,centrifugal pump,industrial fans,industrial equipment,marine test,medical equipment,Machine Tool Accessories,food packaging,bathroom facilities
Similar models:319313 BD-C 3138 KV-H 3138 HA 3134 E 7313 BEGAM 6313/VA201 SNW 3136x6.1/2 H 3132 SNW 3132x5.7/16 6313-2ZNR 1313 EKTN9
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Model No. Inner Diameter Outer Diameter Width Type

BD-231/630 CAK/W33-OH 31/630 H
30x47x6 HMSA10 V
FYTB 25 TF
OKBS 114
S7019 CE/HCP4A

Purchase the SKF QJ 313 MA Angular contact ball bearings, four-point contact ball bearings Please fill in the following

Hot number： 1201 ETN9 22391 3 VA R 36x50x7 HMS5 V 412500 52307 6208 6326 M/C3VL2071 90830 HA 3024 E NU 1036 M S71912 CD/HCP4A SAF 1620 x 3.3/8 TLC SAW 23534 x 5.7/8 YARAG 210

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-231/630 CAK/W33-OH 31/630 H
30x47x6 HMSA10 V
FYTB 25 TF
OKBS 114
S7019 CE/HCP4A