We introduce you to the NACHI 21320 CCK 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 NACHI 21320 CCK, please contact us:
admin@tradebearings.com
| NACHI 21320 CCK Bearing Details： |
| Bearing Name | 21320 CCK |
| New Model | 21320CCK |
| Old Model | 53320 bearing |
| product Model | 21320CCK |
| Category | Spherical Roller Bearings |
| Brand | NACHI Bearing |
| Inner Diameter d ( mm ) | 100 |
| Outer Diameter D ( mm ) | 215 |
| Thickness B ( mm ) | 47 |
|
| NACHI 21320 CCK Bearing Bearing Size and Drawing： |
 |
NACHI 21320 CCK Bearing With size alternative model
| Model | Inner Diameter
d(mm) | Outer Diameter
D(mm) | thickness
B(mm) | Brand | Type |
| KOYO 6320-2RZ Bearing | 100 | 215 | 47 | KOYO | Deep Groove Ball Bearings |
| NACHI NJ320E Bearing | 100 | 215 | 47 | NACHI | Cylindrical Roller Bearings |
| TBS 21320 E Bearing | 100 | 215 | 47 | TBS | Spherical Roller Bearings |
| TORRINGTON 6320-Z Bearing | 100 | 215 | 47 | TORRINGTON | Deep Groove Ball Bearings |
| NSK NJ320E Bearing | 100 | 215 | 47 | NSK | Cylindrical Roller Bearings |
| MAC NUP320 Bearing | 100 | 215 | 47 | MAC | Cylindrical Roller Bearings |
| TORRINGTON 7320B Bearing | 100 | 215 | 47 | TORRINGTON | Angular Contact Ball Bearings |
| NSK *1320 Bearing | 100 | 215 | 47 | NSK | Self-aligning Ball Bearings |
| SNR 1320K Bearing | 100 | 215 | 47 | SNR | Self-aligning Ball Bearings |
| SNR 1320 K Bearing | 100 | 215 | 47 | SNR | Self-aligning Ball Bearings |
We export high quantities NACHI 21320 CCK Bearing and relative products, we have huge stocks for NACHI 21320 CCK Bearing and relative items, we supply high quality NACHI 21320 CCK 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 NACHI 21320 CCK 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.
