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| NSK 21315 CC Bearing Details： |
| Bearing Name | 21315 CC |
| New Model | 21315CC |
| Old Model | 53315 bearing |
| product Model | 21315CC |
| Category | Spherical Roller Bearings |
| Brand | NSK Bearing |
| Inner Diameter d ( mm ) | 75 |
| Outer Diameter D ( mm ) | 160 |
| Thickness B ( mm ) | 37 |
|
| NSK 21315 CC Bearing Bearing Size and Drawing： |
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NSK 21315 CC Bearing With size alternative model
| Model | Inner Diameter
d(mm) | Outer Diameter
D(mm) | thickness
B(mm) | Brand | Type |
| FAG 760315 Bearing | 75 | 160 | 37 | FAG | Thrust Ball Bearings |
| FAG NJ 315 E Bearing | 75 | 160 | 37 | FAG | Cylindrical Roller Bearings |
| FAG 30315A+T2GB075 Bearing | 75 | 160 | 37 | FAG | Tapered Roller Bearings |
| NSK 6315-2RZ Bearing | 75 | 160 | 37 | NSK | Deep Groove Ball Bearings |
| SNR 7315 B Bearing | 75 | 160 | 37 | SNR | Angular Contact Ball Bearings |
| TBS 21315 E* Bearing | 75 | 160 | 37 | TBS | Spherical Roller Bearings |
| NACHI 6315N Bearing | 75 | 160 | 37 | NACHI | Deep Groove Ball Bearings |
| TBS 6315NR Bearing | 75 | 160 | 37 | TBS | Deep Groove Ball Bearings |
| NSK QJ315 Bearing | 75 | 160 | 37 | NSK | Angular Contact Ball Bearings |
| FAG NU 315 E Bearing | 75 | 160 | 37 | FAG | Cylindrical Roller Bearings |
We export high quantities NSK 21315 CC Bearing and relative products, we have huge stocks for NSK 21315 CC Bearing and relative items, we supply high quality NSK 21315 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 21315 CC Bearing,plz email us
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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.
