Product Details

Skates bearings 608

FreeRun is a specialized manufacturer of Miniature ball bearings.
1) Miniature bearings mainly take radial load as well as take moderate axial load;
2) With less coefficient of friction, high limiting speed;
3) A widely used type of bearings in machinery industry.

Applications:
RC ENGINE,HELICOPTER RC BEARINGS,CAR AND TRUCK RC BEARINGS,Jet Turbines.
Xmods,Tamiya,Traxxas,Mugen,Associated,Team Losi,Kyosho,OFNA,HPI,COX,Duratrax,Futaba

Features
1) Structure:    Without Flanged
    Shield / closure:    Open,   Metal Shield, Rubber Seals,   Teflon Sealed
      Colors of rubber seal shields:   Black, Blue, Red, Yellow, Orange....
2) Tolerance codes: ABEC-1, ABEC-3, ABEC-5, ABEC-7
3) Vibration level codes: V4, V3, V2, V1
4) Internal clearance codes: C0,C2, C3, C4, C5
5) Material: AISI52100, AISI440C, AISI304, AISI316, Ceramic
6) Retainer: PTFE, Nylon, PEEK Or Stainless Steel
7) Bore Size: from 1mm to 15mm
8) Outside Diameter: from 3mm to 30mm

Overview:

Deep groove ball bearings consist of an inner and outer ring with a cage containing a complement of precision balls. The standard Conrad-type bearing has a deep-groove construction capable of handling

radial and axial loads from either direction in versatile designs that permit relatively high-speed operation.

Method of extending skate bearing’s lifetime:

1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.

2. Don't allow strong impact, such as hammer striking, transfer roller pressure

3. Use the accurate installation tool, avoid to use cloth kind and short fibers

4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer

5. General inspection, such as the surrounding temperature, vibrate, noise inspection

6. Keep bearing cleaning from dirt, dust, pollutant, moisture.

7. Bearing should not be ultra cooled.

Marking:

1. Lasermarking on outerface of outer ring like Brand;

2.Print Brand on Rubber/Metal shield

Deep groove miniature Ceramic ball bearing 608ZZ:

Size:		608ZZ/C
Inside Diameter:		8mm
Outside Diameter:		22mm
Width:		7mm
Material:		Chrome steel, Ceramic balls
Seals / Shields:		ZZ ( two sides metal shield)
Inch Diameter:		0.315 X 0.8661 X 0.2756
Max Load:	Dyn <Cr(N)>:	3293
	Stat<Cor(N)>:	1379
RPM of grease Bearings (x1000):		40
RPM of oil Bearings (x1000) :		48
Quantity of balls:		9 pcs
Diameter of balls:		3/32"
Min.Raius(rs):		0.30mm

The same size can be made of different materials, including:
Stainless Steel Bearings

Chrome Steel Bearings

Carbon Steel Bearings
Ceramic Bearings

Skates bearings 608

FreeRun No.	ADR	FAG	GRW	RMB	BARDEN	MPB	NMB	NTN
608ZZ	608ZZ	MR608ZZ	608-2Z	RV822	38SS	EL8RHH	R-2280ZZ	608ZZ

Skates bearings 608

Item	Specifications
Model	6201
Material	Chrome steel
Bore size	12mm
Outer diameter	32mm
Precision Grade	P0(ABEC-1), P6(ABEC-3), P5(ABEC-5), P4(ABEC-7), P2(ABEC-9)
Seal type	Open, Z, ZZ, RS, 2RS
Inner clearance standards	C2, C0, C3, C4, C5
Vibration	Z1V1, Z2V2, Z3V3
Cage	Stainless steel
Application	Automobile, tractor, machine tool, electrical machine, water pump, agriculture machine, textile machine, etc.
Packaging	Plastic bag+Paper box+Carton box+Wooden pallet; Customer’s special requests are acceptable.
Service	OEM service, Customization service, Customers’ Logo service;
Supply Ability	100000pcs/month
Delivery time	In stock, can be sent in 3-5 days; Customization: Within 20-30 days.
Payment	1. T/T, Western Union or Payment, 100% payment. 2. T/T, Western Union or Payment, 30% in advance as deposit, 70% is paid before shipment 3. L/C: 40% T/T in advance, 60% confirmed irrevocable L/C at sight.
Product category	deep groove ball bearing, angular contact ball bearing, four point contact ball bearing , self-aligning ball bearing, thrust ball bearing,cylindrical roller bearing,entity bushed needle roller bearing,tapered roller bearing,spherical roller bearing , thrust cylindrical roller bearing,thrust needle roller bearing, thrust tapered roller bearing,spherical thrust roller bearing,clutch bearing,etc.
Details	We have complete process for the production and quality assurance to make sure our products can meet your requirement. 1.Assembly 2.Windage test 3.Cleaning 4.Rotary test 5.Greasing and gland 6.Noise inspection 7.Appearance inspection 8.Rust prevention 9.Product packaging
Complete process for the production and quality assurance ensures our products can meet your requirement. We are committed to be responsible for each set of bearing and industrial products sold to our clients. Relying on strong resource network, we can supply any bearing with competitive price to meet each customer' demand and guarantee each customer’s benefit.