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：2024-12-13
Application:noise reduction equipment,Handling machinery and various industrial machinery,Cylinder Special,PVC,paper processing machine,tube,Embroidery,set bacteria instrument,journal lathe,hydraulic cylinder buffer,glass
Similar models:7307 BECBP BA1B 307788 6307/VA201 52307 330758 BG 330782 AG NCF 3072 CV NJ 307 ECP 30307 R H 2307
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Model No.	Inner Diameter	Outer Diameter	Width	Type
16316	41.275	66.62	7.95	Seals
28426	72.2376	100.05	13.97	Seals
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4909	12.7	17.48	4.32	Seals
495 VRME R	483	-	-	Seals
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NJ 221 ECJ	105	190	36	Bearings, units and housings
SAF 1516 TLC	68.2625	-	-	Bearings, units and housings
SAF 22510-210	42.8625	-	-	Bearings, units and housings
SY 2.7/16 DUTF	61.913	-	-	Bearings, units and housings
W 606 R-2RS1	6	17	6	Bearings, units and housings

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