5mmX 19mmX 6 Mm 635-2Z 635-2RS1 SKF Miniture Ball Bearing
Product Description
5mmX 19mmX 6 Mm 635-2Z 635-2RS1 SKF Miniture Ball Bearing
| Bearing Number | 635-2RS1 / 635-2z |
|---|---|
| Brand | SKF |
| Type | Miniature ball bearings |
| Bore Size d | 5.000 mm |
| Features | Contact Seals |
| Weight | 0.002 Kg |
| Outside Diameter D | 19.000 mm |
| Outside Ring Width B | 6.000 mm |
| Radius Rs min | 0.150 mm |
| Cr - Dynamic Load Rating | 0.63 kN |
| C0r - Static Load Rating | 0.22 kN |
| Grease Limiting Speed | 66000 rpm |
| Oil Limiting Speed | 78000 rpm |
The Suffix Of Deep Groove Ball Bearings:
RS, 2RS, 2RSH, 2RS1, RSR, 2RSR, E, EE, LLU, LLB, DU, DDU
All these suffixes mean "with 1 or 2 rubber seals".
SKF Brand Ball Bearings Suffix with RS, 2RS, 2RSH, 2RS1.
FAG Brand Ball Bearings Suffix with RSR, 2RSR.
SNR Brand Ball Bearings Suffix With E, EE.
NTN Brand Ball Bearings Suffix With LLU, LLB.
NSK Brand Ball Bearings Suffix With DU, DDU.
C3, C4 :
Means "increased internal game". Often referred to as high speed, this means that the bearing is designed for high rotational speeds and moderately high temperatures.
ZZ, 2Z, ZR, Z:
These suffixes mean "with 1 or 2 Metal shield" for dust proofing.
TN9, TVH, TVP, G15 ：
These suffixes indicate that the cage (part of the bearing that keeps the balls at a distance from each other) is made of polymer material. In general, made of fiberglass-reinforced polyamide.
ABEC(1,3,5,7,9) （P0, P6, P5, P4, P2）：
The ABEC standard is used to classify bearings by their machining tolerance. This standard is regularly called into question because it does not include certain important technologies to guarantee good functioning, as well as for efficiency as for the lifetime of a bearing.
BHT / VT
This suffix indicates that the bearing is designed for very high operating temperatures. In general, is indicated the temperature following this suffix.