Product Details

Specifications

1.bearing 608rs
2.18 years SGS audited bearing manufacture
3.OEM and ODM service
4.Port:Shenzhen, China

bearing 608rs Specifications

What Is bearing 608rs ?

The most common standardized ball bearing size is the 608 series. The 608 series is the original standard ball bearing. In the 608 series, the ball bearing typically consists of optional closures, inner race, outer race, balls, and ball retainer. It is characterized by an 8mm inner diameter (the bore of the ball bearings), a 22mm outer diameter, and a width of 7mm. Most of these ball bearings are manufactured to reflect an ABEC rating which is the industry standard to measure the dimensional and manufacturing tolerances of ball bearings.

Materials Used in the bearing 608

Ball bearings are made of a variety of material types, including ceramic and metal. Ceramic ball bearings are generally recognized as superior because they can dissipate the heat and friction generated inside a ball bearing more easily than a normal metal ball bearing can. For purposes of normal usage however, a 608 ball bearing typically consists of chrome steel balls, both for durability and economic reasons, as a ceramic ball bearing can be quite expensive. Keeping your bearing clean and lubricated will make it work better and last much longer.

How a bearing 608rs Functions

In a 608 bearing, the bearing balls rotate between two rings – an inner ring and outer ring – and are kept apart by a metallic crown type "H" or a two piece metallic ribbon type "R" cage which are interchangeable in most common applications. The entire unit is sealed with a rubber or metal shield. This shield is helpful in reducing the entry of particulate contaminants into the bearing and also reduces the amount of lubricant leakage. Bearings are usually appended with letters like S, Z, SS, or ZZ to indicate that they are sealed, shielded, or double shielded bearings. In fact, just by looking at the part number of a 608 ball bearing, you can tell what type it is.

bearing 608 Part Specifications
Product Type	Metric Series Bearings
Shield Option	shielded
Flange Option	unflanged
Bore Diameter [d]	8.0 (mm)
Outside Diameter [D]	22.0 (mm)
Width [B]	7.0 (mm)
Fillet Radius [r min]	0.30 (mm)
Ball Complement [Z]	7
Ball Size [DW]	3.969 (mm)
Inner Reference Diameter [Li]	10.800 (mm)
Outer Reference Diameter [Lo]	19.10 (mm)
Static Load Rating [Cor]	1368 (N)
Dynamic Load Rating [Cr]	3297 (N)
Material	Chrome Steel,stainless steel,ceramic

Factory Products Information:

Stock & Sample : Available
OEM and ODM service
Favorable price.
Low friction.
Port: Shenzhen, China
Condition : New and Original
About us: Manufacture
Supply Ability: 1500000 Piece/Pieces per Month
Shield / closure: Open, Metal Shield, Rubber Seals, Teflon Sealed
Colors of rubber seal shields: Black, Blue, Red, Yellow, Orange....

bearing 608rs Quality Control:

Our company inspecter will check the products one by one before we sent it out, and we can also follow customers' special requests to control the quality. We have got little feedback of quality issue from customers these years. So please rest assure.

Shenzhen Xinchangsheng hardware CO,Ltd, was founded in 1995. We specialize in producing all kinds of bearings for 18 years. 65% of bearings export to Europe, North America, South America, Southeast Asia, South Asia, Middle east and other countries and regions.We accept customization , just tell me what's material and package you want. Huge stocks and sample are available for you. If you are interested in our products , welcome to contact us!

Model Specifications:

We accept customization, I will go through all the questions with you!

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