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：2024-12-26
Application:tobacco machinery,garbage disposal,roller lathe,expectoration machine,Perfusion device,thin metal materials,Technical Equipment,sterilizers,chamfer,metering pump,impression material
Similar models:EE 649240/649310 LM 503349/310 7310 BE-2RZP BD-BS2-2210-2RSK/VT143-H 310 E 32310 B 30310 331081 A 6310-2RSH BD-22210 EK-H 310 HE 2310
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Model No.	Inner Diameter	Outer Diameter	Width	Type
10035	25.4	45.24	11.91	Seals
215	75	130	25	Bearings, units and housings
315196 A	460	650	-	Bearings, units and housings
34256	87.3252	107.92	9.53	Seals
470456	444	-	-	Seals
FYRP 2 11/16	68.2625	-	-	Bearings, units and housings
GS 81260	300	420	28.5	Bearings, units and housings
NU 312 ECML	60	130	31	Bearings, units and housings
PSM 405040 A51	40	50	40	Bearings, units and housings
QJ 1080 N2MA	400	600	90	Bearings, units and housings
SAF 1611	49.2125	-	-	Bearings, units and housings
SIL 50 TXE-2LS	50	-	35	Bearings, units and housings

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