Durable Low Noise Miniature 623 624 625 626 627 628 629 OPEN/ZZ 2RS Deep Groove Ball Bearing
Series
Bearings are supplied in an open, shielded (ZZ), or sealed (2RS) design.Many sizes are also available with a snap ring installed on
the bearing's outer ring.
Open bearings are supplied with a light oil coating and are used in oil bath and oil misting applications.
Sealed bearings are supplied with a contacting lip seal that excels in protecting the bearing from liquids and other foreign
contaminants. The inherent design creates friction, drag, and in turn heat; factors that require consideration in high speed
applications.
Shielded bearings are provided with non-contacting metal shields that protect against larger particles entering the bearing, but
do not protect against liquids. They add no friction during operation and therefore do not generate heat build-up.
Single row deep groove ball bearings come in three numerical series representing the size and load capacity of each. They are:
Miniature Series
Thin Wall Series
6000 Series - Extra Light Ball Bearings - Ideal for limited space applications
6200 Series - Light Series Ball Bearings - Balanced between space and load capacity
6300 Series - Medium Series Ball Bearings - Ideal for heavier load capacity applications....etc.
| Structure |
Single row deep groove ball bearings seal type 2rs zz open |
| Brand Name |
CHIK / OEM / Be customized |
| Series |
6000 series deep groove ball bearing |
| Seals Type |
Z; ZZ; RS; 2RS; RZ; OPEN |
| Ring Material |
Chrome Steel/Stainless Steel/Carbon Steel |
| Hardness |
HRC60~HRC65 / 304C or 440C / HRC50-55 |
| Steel Pressed Cage |
Bending claw form or rivet form |
| Material of Cage |
SPCC / Nylon /Brass |
| Surface |
Smooth and Antirust |
| Tolerance Grade |
GB/T307.1-205 |
| Precision Rating |
ABEC1(P0) / ABEC3(P6) / ABEC5(P5) / ABEC7(P4) |
| Vibration/Noise Level |
Z1/V1; Z2/V2; Z3/V3 |
| Clearance |
C2; C0; C3; C4 |
| Grease /Oil |
As your requirement |
Branded Bearings:
PACKAGING & SHIPPING
1) Inner Plastic Bag+ Paper Box + Carton(+Pallet);
2) Small sizes:Plastic Tube + Carton
3) Big sizes:Wooden Case
1)Less than 45 KGS, we will send by express. (Door to Door, Convenient)
2)Between 45 - 200 KGS, we will send by air transport. (Fastest and safest, but ?expensive )
3)More than 200 KGS, we will send by sea. (Cheapest and usual)
Customers Vist:
we warmly welcome you to visit our factory at anytime.
Audited Supplier 
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