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：2021-06-08
Application:Cylinder Type,Industrial Electromechanical,wheel lathe,industrial fans,circulating pump,Switch,clean stationery,sleep monitoring,Internal thread type,vacuum suction cup,cleaners
Similar models:6307-2RSH 2307 E-2RS1KTN9 + H 2307 E 6307/HR11QN 2307 EKM HA 307 H 307 E HA 307 E NN 3076 K/SPW33 6307-ZNR NUP 2307 ECP
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Model No.	Inner Diameter	Outer Diameter	Width	Type
19x30x7 HMSA10 V	19	30	7	Seals
58741	149.225	180.98	12.7	Seals
61821-2RS1	105	130	13	Bearings, units and housings
7002 CD/P4A	15	32	9	Bearings, units and housings
85085	215.9	269.88	15.88	Seals
99150	38.1	45.2374	12.7	Seals
BD-C 39/1060 KMB-OH 39/1060 HE	1000	1400	250	Bearings, units and housings
IR 280x305x69	280	305	69	Bearings, units and housings
KMD 11 P	25	-	55	Bearings, units and housings
NATV 35 PPA	35	72	28	Bearings, units and housings
PCZ 2616 M	41.275	45.24375	25.4	Bearings, units and housings
W 61905	25	42	9	Bearings, units and housings

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