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Quick Details

  • Structure: Angular Contact
  • Type: Ball
  • Brand Name: ntn
  • Bore Size: 80 mm
  • Outside Diameter: 125 mm
  • Model Number: HSB016EX2DB
  • Precision Rating: p4
  • Number of Row: Single Row
  • Place of Origin: Japan

Packaging & Delivery

Packaging Details: carton,wooden case,industrial packing or according to your requirements
Delivery Detail: within 4 days

Specifications

Ballscrew Support Bearings NTN HSB016EX2DB
1.Reasonable Price
2.material: chrome steel
3.ISO9001:2008

Ballscrew Support Bearings NTN HSB016EX2DB   : 

 

Machine tool bearings as the basis component parts for machine tool, its performance directly  affects the speed of the machine, turning precision, rigidity, resistance to flutter vibration cutting  performance, noise, temperature and thermal deformation etc, thereby affecting the machining  parts precision and surface quality. Therefore, high-performance machine tools have to be equipped with high-performance bearings. 

 

Machine tool bearings typically includes:

Deep groove ball bearings, 

Angular contact ball bearings, 

Cylindrical roller bearings, 

Two-way thrust angular contact ball bearings, 

Tapered roller bearings, 

Thrust bearings in the six structure types. 

 

Our machine tool bearings are appropriate for complex, versatile and high-performing bearing arrangements throughout the tooling process and on tooling components.

 

Precision for Machine Tool Bearings:

Bearing precision is generally divided into p0, p6, p5, p4 and p2 five grades, for the precision  machine tool bearings, the precision grade should be more than p5-class, and for CNC machine tools, machining center high-speed, high precision machine tools spindle bearing, need to choose p4 grade and above---such as ultra-precision bearings 

 

Machine Tool spindle bearings:

Machine tool bearings are precision angular contact bearings, non-separable with outer rings relieved and available with 15° or 25° contact angles. For critical applications these  bearings are stocked as universally ground duplex pairs with standard preloads and as single row bearings. A  different design for separable, single row bearing series with inner ring relieved and 15º contact angle is also available. Duplex pairs can be mounted back-to-back, face-to-face or tandem depending on the loading expected. Due to high speeds, these bearings usually require phenolic retainers, which have either a stepped or cylindrical pocket design. These bearings are employed in a variety of machine tool equipment for grinding, turning, milling, routing, drilling and threading applications. 

 

Characteristics of machine tool spindle Bearings:

1.Support of axial load in one direction only

2.Adjustment against a second bearing is necessary,

3.Extended ball complement compared to deep groove ball bearings,

4.High rigidity and loading capacity

 

Externally applied loads are transmitted from one ring to the other along a specific contact angle.

 

The following machine tool bearing types are available

1.High Speed Angular Contact Bearings (Steel & Ceramic Ball)

2.Single Row Roller Bearings (Straight & Tapered Bore)

3.Double Row Roller Bearings

4.Tapered Roller Bearings (Cup & Cone Style)

5.Deep Groove Ball Bearings

6.Double Direction Thrust Bearings

Basic Specification
Model NO.
HSB016EX2DB
Precision
P4
Main Size
d
80
D
125
B
22
r
1.1
r1
1.4
Cr(KN)
27.6
Cor(KN)
17.4
Mass (kg)
0.915

 

 
 
 
 
 
 
 
      NSK 15TAC47BSUC10PN7B NSK 40TAC90BSUC10PN7B NSK 15TAC47BDBC10PN7A  
     NSK 17TAC47BSUC10PN7B NSK 45TAC75BSUC10PN7B NSK 17TAC47BDBC10PN7A  
     NSK 20TAC47BSUC10PN7B NSK 45TAC100BSUC10PN7B NSK 20TAC47BDBC10PN7A  
     NSK 25TAC62BSUC10PN7B NSK 50TAC100BSUC10PN7B NSK 25TAC62BDBC10PN7A  
     NSK 30TAC62BSUC10PN7B NSK 55TAC100BSUC10PN7B NSK 30TAC62BDBC10PN7A  
     NSK 35TAC72BSUC10PN7B NSK 55TAC120BSUC10PN7B NSK 35TAC72BDBC10PN7A  
     NSK 40TAC72BSUC10PN7B NSK 60TAC120BSUC10PN7B NSK 40TAC72BDBC10PN7A  
     NSK 40TAC90BDBC10PN7 NSK 45TAC75BDBC10PN7A NSK 45TAC100BDBC10PN7A  
     NSK 50TAC100BDBC10PN7A NSK 55TAC100BDBC10PN7A NSK 55TAC120BDBC10PN7A  
     NSK 60TAC120BDBC10PN7A    
 

About our company:

Jinan JiaRuiDa Mechanical&Electrical Equipment Co., Ltd. is a famous bearing manufacturer authorized agent and is one of the world famous brand bearing seller.our continued to effort in the bearing field for over twenty years in China,We insists on the "quality first, credit first" business ideas.In the future,we will expand our bearing to all over the world. 

 

Our Main Products include:

Ball Bearings:

Deep groove ball bearings; Angular contact ball bearings;

Self-aligning ball bearings; Thrust ball bearings;

Roller Bearings:

Cylindrical roller bearings; Self-aligning roller bearings;

Thrust roller bearings; Tapered roller bearings;

Needle roller bearings; Eccentric bearings;

Other Bearings:

Linear bearings; Pillow block bearings;

Auto bearings;  Clutch bearings;

Ball screw support bearings; 

If you have any interest in our products, pls do not hesitate to contact with me.

URL

http://www.jrdbearing.cn

http://www.jrdbearings.com

Contact

 Ivy Sun

TEL

 86-531-87188661

Mobile

 86-18764126304

 

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Verified Supplier | Jinan JiaRuiDa Mechanical&Electrical Equipment Co., Ltd.
[ Shandong, China (Mainland) ]
Business Type: Trading Company
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