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 310 MA

QJ 310 MA

SKF Explorer

Dimensions

d		50	mm
D		110	mm
B		27	mm
d₁	≈	65	mm
D₁	≈	90	mm
a		56	mm
r_1,2	min.	2	mm

Abutment dimensions

d_a	min.	61	mm
D_a	max.	99	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	118	kN
Basic static load rating	C₀	100	kN
Fatigue load limit	P_u	4.25	kN
Limiting speed		11000	r/min
Calculation factor	A	28.976
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

1.35

Model Number: QJ 310 MA
Inner Diameter：50mm Outer Diameter：110mm Width：27mm
Reference speed:11000 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：2026-07-13
Application:ship special,Antenna Potentials,oral medical device,chuck industry,sawing machine,product accessories,medical Equipment,food packaging,packing equipment,Cylinder Type,Medical room equipment
Similar models:3310 A-2RS1 54310 + U 310 AHX 310 BD-C 2210 KTN9-AHX 310 7310 BEGBY QJ 310 PHAS BT4B 331093 BG/HA1 H 310 E H 2310 BD-22210 EK-H 310
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Model No. Inner Diameter Outer Diameter Width Type

25x35x7 HMSA10 V
7661
91396
FYAWK 1.1/2 LTHR
P 1.1/4 TF

Purchase the SKF QJ 310 MA Angular contact ball bearings, four-point contact ball bearings Please fill in the following

Hot number： 11763 18 VA V 24160-2CS5/VT143 30230/DF 4262 6205-2Z/VA208 7021 ACD/HCP4A 91713 C 4028 K30V CRM 20 A PBMF 9511550 M1G1 PF 50 TR SAFS 22516-11 x 2.3/4 TLC SAFS 23024 KA x 4 YAR 213-211-2F

Model No.	Inner Diameter	Outer Diameter	Width	Type
25x35x7 HMSA10 V
7661
91396
FYAWK 1.1/2 LTHR
P 1.1/4 TF