707CHQ1P4GA high speed high precision angular contact ball bearing

Minimum Order Quantity :	1 PCS	Price :	Ask
Packaging Details :	Single box	Delivery Time :	5-35 days
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram	Supply Ability :	1000PCS/Week

Place of Origin:	Luoyang	Brand Name:	MONTON
Certification:	ISO9001	Model Number:	707CHQ1P4GA

Detail Information
Number Of Row:	Single Row	Precision Rating:	P0 P6 P5 P4 P2
Seals Type:	ZZ 2RS OPEN	Structure:	Angular Contact
Type:	Angular Contact	Application:	Machine Parts
Sample:	Avaliable	Product Name:	Angular Contact Ball Bearing
Package:	Standard Package

Product Description

707CHQ1P4GA high speed high precision angular contact ball bearing

d		7	mm
D		19	mm
B		6	mm
d1		10.8	mm
d2		10.8	mm
D1		15.2	mm
K		0.5	mm
C1		3.65	mm
r1,2	min.	0.3	mm
r3,4	min.	0.15	mm
a		4.8	mm

da	min.	9	mm
db	min.	9	mm
Da	max.	17	mm
Db	max.	18.2	mm
ra	max.	0.3	mm
rb	max.	0.15	mm
dn		11.7	mm

Calculation data
Basic dynamic load rating	C		2.51	kN
Basic static load rating	C0		0.98	kN
Fatigue load limit	Pu		0.04	kN
Attainable speed for grease lubrication			100000	r/min
Attainable speed for oil-air lubrication			160000	r/min
Contact angle	α		15	°
Ball diameter	Dw		3.572	mm
Number of balls	z		8
Reference grease quantity	Gref		0.12	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	GA		8	N
Static axial stiffness, preload class A			9	N/µm
Preload class B	GB		15	N
Static axial stiffness, preload class B			11	N/µm
Preload class C	GC		30	N
Static axial stiffness, preload class C			15	N/µm
Preload class D	GD		60	N
Static axial stiffness, preload class D			22	N/µm
Calculation factors
Calculation factor	f		1.03
Calculation factor	f1		1
Calculation factor	f2A		1
Calculation factor	f2B		1.02
Calculation factor	f2C		1.05
Calculation factor	f2D		1.09
Calculation factor	fHC		1
Calculation factor	f0		8.1
Mass
Mass bearing			0.008	kg

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