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 307 N2PHAS

QJ 307 N2PHAS

SKF Explorer

Dimensions

d		35	mm
D		80	mm
B		21	mm
d₁	≈	46.2	mm
D₁	≈	64.3	mm
a		40	mm
h		4	mm
b		5.5	mm
r₀		0.5	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	44	mm
D_a	max.	71	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	64	kN
Basic static load rating	C₀	51	kN
Fatigue load limit	P_u	2.16	kN
Limiting speed		15000	r/min
Calculation factor	A	7.437
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

0.57

Model Number: QJ 307 N2PHAS
Inner Diameter：35mm Outer Diameter：80mm Width：21mm
Reference speed:15000 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:journal lathe,medical equipment,hanging clamp,noise inspection,mathematical instruments,Insect Capture,Textile Industry Accessories and Accessories,milling head plug,equipment,hinge industry,Sensors
Similar models:NN 3076 K/SPW33 QJ 307 N2MA BD-23076 CCK/W33-OH 3076 H SE 208-307 307352 NJ 307 ECJ 3307 A-2ZTN9/MT33 6307/HR22Q2 54307 + U 307 2307 E-2RS1KTN9 + H 2307 E
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71922 ACD/HCP4AH1	110	150	20	Bearings, units and housings
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AXK 90120	90	120	4	Bearings, units and housings
MVR1-55	55	75	-	Seals
NJ 1036 ML	180	280	46	Bearings, units and housings
SYE 3 1/2	88.9	-	-	Bearings, units and housings
WS 81112	60		4.75	Bearings, units and housings
YAR 212-207-2FW/VA201	61.913	110	65.1	Bearings, units and housings

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