HR 30312 30313 30314 30315 30316 J NSK taper roller bearing
- Lead Time If you finish the payment today, your order will ship out within the delivery date.
:
Quantity(Pieces) 1 – 1000 >1000 Est. Time(days) 3 To be negotiated
- Customization:
- Customized logo (Min. Order: 1 Pieces)Customized packaging (Min. Order: 1 Pieces)
HR 30312 30313 30314 30315 30316 J NSK Tapered Roller Bearings
Type: Tapered Roller Bearings
Brand: NSK
Models: HR 30312, 30313, 30314, 30315, 30316 J
Key Features:
- High precision tapered roller design for radial and axial load handling.
- Durable construction with advanced heat treatment for extended lifespan.
- Optimized internal geometry to minimize friction and energy loss.
Target Applications:
- Automotive (wheel hubs, transmissions).
- Industrial machinery (gearboxes, pumps).
- Heavy equipment (construction, mining).
item | value |
Type | Roller |
Structure | Taper |
Applicable Industries | Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Retail, Construction works , Energy & Mining |
Brand Name | TFL OR OEM |
Model Number | 30314 |
Precision Rating | P0 P6 P5 P4 P2 |
Seals Type | OPEN/Z/ZZ/RS/2RS |
Number of Row | Single row |
Place of Origin | China |
Shandong | |
Material | Chrome Steel or Gcr15 |
Precision Rating | P6 P5 P4 |
Package | Standard |
Size | 70*150*35mm |
Feature | high speed |
Standard | ISO9001:2001 |
Market: | Global |
Service | OEM Customized Services |
Hardness | 60-64 |
Related Model | 30314 |
HR 30312 30313 30314 30315 30316 J NSK taper roller bearing
Tapered roller bearings are separable bearings. Both the inner and outer rings of the bearing have tapered raceways. This type of bearing is divided into single row, double row and four row tapered roller bearings according to the number of rows installed. Single row tapered roller bearings can bear radial load and single direction axial load. When the bearing bears radial load, it will produce an axial component force, so when it needs another bearing that can bear the axial force in the opposite direction to balance it. It is widely used in industries such as automobiles, rolling mills, mining, metallurgy, and plastic machinery.
The single row tapered roller bearing has an outer ring, its inner ring and a set of tapered rollers are an inner ring assembly enclosed by a basket-shaped cage. The outer ring can be separated from the inner ring assembly. According to the ISO tapered roller bearing external dimension standard, any standard type of tapered roller bearing outer ring or inner ring assembly should be able to achieve internationality with the same type of outer ring or inner ring assembly exchange. That is to say, in addition to the external dimensions and tolerances of the outer ring of the same model, which must comply with the requirements of ISO492 (GB307), the cone angle and component cone diameter of the inner ring component must also comply with the relevant regulations for interchange.
The single row tapered roller bearing has an outer ring, its inner ring and a set of tapered rollers are an inner ring assembly enclosed by a basket-shaped cage. The outer ring can be separated from the inner ring assembly. According to the ISO tapered roller bearing external dimension standard, any standard type of tapered roller bearing outer ring or inner ring assembly should be able to achieve internationality with the same type of outer ring or inner ring assembly exchange. That is to say, in addition to the external dimensions and tolerances of the outer ring of the same model, which must comply with the requirements of ISO492 (GB307), the cone angle and component cone diameter of the inner ring component must also comply with the relevant regulations for interchange.
HR 30312 30313 30314 30315 30316 J NSK taper roller bearing | ||
d | 35mm | |
D | 72mm | |
T | 17mm | |
B | 18,25mm | |
C | 15mm | |
R | 1,5mm | |
r | 1,5mm | |
Weight | 0.32kg | |
Basic dynamic load rating (C) | 51,2 KN | |
Basic static load rating (C0) | 56 KN | |
Upgrade your machinery with NSK 303 tapered roller bearings today! Experience unmatched durability, smoother performance, and increased efficiency. Don’t wait—order now to ensure reliable operation in every application!
FAQs
What are the load capabilities of NSK HR 303 series bearings?
NSK HR 303 bearings can handle significant radial and axial loads, making them suitable for heavy-duty applications.
What industries are these bearings ideal for?
Ideal for automotive, industrial machinery, and heavy equipment industries due to their robust design.
How does NSK’s heat treatment technology enhance durability?
It reduces material fatigue and improves wear resistance, extending the bearing’s service life.
Are NSK HR 303 bearings easy to install?
Yes, they are engineered with precise tolerances for straightforward installation and alignment.
What maintenance is required for these bearings?
Regular lubrication and inspection are recommended to ensure optimal performance and longevity.
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