We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement
MODEL 7315BDB
$741.53 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable: See conditions
2B
2.9134 in
B (in)
1.4567
Ball material
Steel
Ball Material
Steel
Bore type
Round
Bore Type
Round
Cage material
Steel
Cage Material
Steel
Cage type
Pressed
Cage Type
Pressed
Configuration
Two
Contact angle
40 º
d (in)
2.9528
D (in)
6.2992
D1
5.2165 in
d1
4.047 in
D2
5.7160 in
d2
4.047 in
Da max
5.8268 in
da min
3.4252 in
Db max
6.0236 in
db min
3.2283 in
Dynamic load rating
45411 lbf
Dynamic Load Rating
45411 lbf
Enclosure
Open
I.D.
75 mm
Limiting speed - grease
3300 RPM
Limiting Speed - Grease
3300 RPM
Limiting speed - oil
4400 RPM
Limiting Speed - Oil
4400 RPM
Material
High Carbon Chrome Steel
O.D.
160 mm
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision
ISO Class 0
r (in)
0.0827
r1
0.0433 in
r1as max
0.0394 in
ras max
0.0787 in
Static load rating
43838 lbf
Static Load Rating
43838 lbf
Type
Angular Contact Ball Bearing
Duplex Angular Contact Ball Bearing
- Back-to-Back Arrangement The NTN 7315BDB Duplex Angular Contact Ball Bearing is a high-performance bearing designed specifically for applications requiring precision and durability. This double row angular contact bearing features a back-to-back arrangement, allowing it to accommodate both radial and axial loads in either direction. Engineered for automotive and industrial applications, this bearing exemplifies NTN's commitment to quality and innovation.
Key Features
- Design Configuration: Back-to-back arrangement provides excellent load distribution, enhancing overall bearing performance and stability.
- Precision Engineering: Manufactured to strict tolerances, ensuring optimal contact angles and minimizing friction for improved efficiency.
- High Load Capacity: Capable of handling significant radial and axial loads, making it suitable for demanding environments.
- Material Composition: Constructed from high-quality steel, offering superior durability and resistance to wear and fatigue.
- Sealing Options: Available with specific sealing options to protect against contamination and extend the service life.
Applications
- Automotive Industry: Ideal for use in wheel hubs, transmissions, and other critical automotive components requiring reliable performance.
- Industrial Machinery: Suitable for various industrial applications where precision rotation and load-bearing capabilities are essential.
- Compatibility: Designed to fit seamlessly in machinery and equipment utilizing angular contact bearings, enhancing operational efficiency.
Benefits
- Enhanced Performance: The duplex design allows for higher rigidity and stability, ensuring smooth operation under varying load conditions.
- Increased Reliability: NTN's rigorous quality control processes guarantee long-lasting performance, reducing the frequency of replacements and maintenance costs.
- Energy Efficiency: Reduced friction leads to lower energy consumption, making it an environmentally friendly choice for modern machinery and vehicles. --- Product information compiled with AI assistance for reference purposes.
