We introduce you to the NSK 21317 CC models bearing the relevant parameters, including the model, size, drawings and other models of the same size, if you have any do not understand or want to learn more parameters or would like to inquire about NSK 21317 CC, please contact us:
admin@tradebearings.com
| NSK 21317 CC Bearing Details： |
| Bearing Name | 21317 CC |
| New Model | 21317CC |
| Old Model | 53317 bearing |
| product Model | 21317CC |
| Category | Spherical Roller Bearings |
| Brand | NSK Bearing |
| Inner Diameter d ( mm ) | 85 |
| Outer Diameter D ( mm ) | 180 |
| Thickness B ( mm ) | 41 |
|
| NSK 21317 CC Bearing Bearing Size and Drawing： |
 |
NSK 21317 CC Bearing With size alternative model
| Model | Inner Diameter
d(mm) | Outer Diameter
D(mm) | thickness
B(mm) | Brand | Type |
| KOYO 1317 Bearing | 85 | 180 | 41 | KOYO | Self-aligning Ball Bearings |
| TBS 7317 B EG AP* Bearing | 85 | 180 | 41 | TBS | Angular Contact Ball Bearings |
| NSK 6317-RS Bearing | 85 | 180 | 41 | NSK | Deep Groove Ball Bearings |
| RIV N317 Bearing | 85 | 180 | 41 | RIV | Cylindrical Roller Bearings |
| STEYR QJ317 Bearing | 85 | 180 | 41 | STEYR | Angular Contact Ball Bearings |
| NTN 6317 Bearing | 85 | 180 | 41 | NTN | Deep Groove Ball Bearings |
| FAG 1317 K.M.C3 +H 317 Bearing | 85 | 180 | 41 | FAG | Self-aligning Ball Bearings |
| NACHI 6317-Z Bearing | 85 | 180 | 41 | NACHI | Deep Groove Ball Bearings |
| TBS 21317E Bearing | 85 | 180 | 41 | TBS | Spherical Roller Bearings |
| TBS 6317-2Z Bearing | 85 | 180 | 41 | TBS | Deep Groove Ball Bearings |
We export high quantities NSK 21317 CC Bearing and relative products, we have huge stocks for NSK 21317 CC Bearing and relative items, we supply high quality NSK 21317 CC Bearing with reasonbable price or we produce the bearings along with the technical data or relative drawings, It's priority to us to supply best service to our clients. If you are interested in NSK 21317 CC Bearing,plz email us
admin@tradebearings.com 
What are the structural components and design advantages of spherical roller bearings?
Spherical roller bearings consist of an inner ring, an outer ring, spherical rollers, and a cage. The inner ring has two raceways, and the outer ring has a spherical raceway. The rollers have a drum-shaped design, providing self-aligning capability, effectively compensating for misalignment between the shaft and the housing bore, as well as shaft deflection. They also offer extremely high load-bearing capacity, shock resistance, and vibration resistance.
What are the advantages compared to other similar bearings?
Compared to self-aligning ball bearings, spherical roller bearings have significantly higher radial and axial load-bearing capacity, making them suitable for heavy-duty applications. Compared to cylindrical roller bearings, they have self-aligning capabilities, accommodating installation errors and shaft deformation. Compared to tapered roller bearings, their self-aligning performance is superior, making them more suitable for long shafts or applications with high flexibility.
What are the applicable occasions and typical applications?
These bearings are suitable for heavy-duty machinery applications involving heavy loads, vibration, shock, or misalignment. Typical applications include mining conveying equipment, wind turbine main shafts, paper calenders, large speed reducers, vibrating screens, ship propulsion systems, and metallurgical rolling mills.
