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17 mm x 30 mm x 7 mm CYSD 6903-RZ deep groove ball bearings
We Provide 17 mm x 30 mm x 7 mm Extensive 17 mm x 30 mm x 7 mm CYSD 6903-RZ deep groove ball bearings Selection And Competitive Seo-NTN Driveshaft USA CORP. Round bore type: Wholesale Pricing.
- CYSD
6903-RZ
- 389941
- Round
- 49.3 mm
- 7891 lb
- 22.1 mm
- 85 mm
- Set Screw Collar
- Uncoated
-
Seo-NTN Driveshaft USA CORP.2020-07-10 09:46:19
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Types of 17 mm x 30 mm x 7 mm CYSD 6903-RZ deep groove ball bearings
| manufacturer catalog number:: | 389941 | bore type:: | Round | inner ring width:: | 49.3 mm |
| radial dynamic load capacity:: | 7891 lb | outer ring width:: | 22.1 mm | D: | 85 mm |
| locking device:: | Set Screw Collar | finish/coating:: | Uncoated | seal type:: | Contact/Lip |
| d: | 1.7500 in | Size (mm): | 17 mm x 30 mm x 7 mm |
17 mm x 30 mm x 7 mm CYSD 6903-RZ deep groove ball bearings Products and services
CYSD 6903-RZ bearing Size Chart (mm/inches) | |
|---|---|
| Series | 93000 |
| Cone Part Number | 93825V |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 286000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 74200 lbf |
| d | 8.2500 in |
| B - Cone Width | 2.5 in |
| R - Cone Backface To Clear Radius3 | 0.170 in |
| da - Cone Frontface Backing Diameter | 8.93 in |
| db - Cone Backface Backing Diameter | 9.17 in |
| Ab - Cage-Cone Frontface Clearance | 0.21 in |
| Aa - Cage-Cone Backface Clearance | 0.32 in |
| a - Effective Center Location4 | 0.31 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 42600 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 164000 lbf |
| C0 - Static Radial Rating | 290000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 38200 lbf |
| K - Factor8 | 1.12 |
| G1 - Heat Generation Factor (Roller-Raceway) | 912.5 |
| G2 - Heat Generation Factor (Rib-Roller End) | 126.1 |
| Cg - Geometry Factor | 0.146 |
17 mm x 30 mm x 7 mm CYSD 6903-RZ deep groove ball bearings Cad Models
Contact Us
- Seo-NTN Driveshaft USA CORP.
- Address430 Corporate Way Richmond, Kentucky 5475, U.S.A.
- Phone(Working Time)1-905-821-3486
- Fax
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