B8-23D, B8-23D/74D/79d/85D Ball Bearing

B8-23D Ball Bearing, B8-23D/74D/79d/85D Auto Bearings for Automobile/Motorcycle/Engine/Electric Motor/Pump/Power Generator Bearing

Deep Groove NSK automotive alternator bearing B8-85T12DDNCX 8x23x14 B8-85D B8-23D general with structure of the general sealed deep groove ball bearings, the code method and dimensions in line with current standards require a good sealing performance and high-speed performance, using the base grease, grease filling space accounted for bearings 20% -30% of the internal space, bearing parts of the heat treatment should ensure that the bearing temperature of 150 ºC in the normal work.Motor bearing is  a kind of specail bearing whichi is specially applied to the motor. Motor bearing is a supporting shaft part. It can guide the axis of rotation, can also turn over the shaft parts, under the concept of bearing is very broad. There are four commonly used types of motor bearing: the rolling bearing, sliding bearing, joint bearing and oil bearing. The most common motor bearing is rolling bearing, namely have a rolling element bearing. Sliding bearing has no rolling element bearings, it means the bearing only can make sliding movement. There are also some bearings for a Boundary Lubricants.



New Model/Bearing number: B8-23D    
Main demensions: d: 8 mm × D: 23 mm × T/B: 14 mm    
Inside diameter (ID d): 8 mm    
Outside diameter (OD D): 23 mm    
Thickness/width (T/B/H): 14 mm    
Basic dynamic load rating (Cr): 3.91 kN    
Basic static load rating (Cor): 1.53 kN    
Reference speed (Grease rpm): 34000 r/min    
Limiting speed (Oil rpm): 40000 r/min    
Category: Single row deep groove ball bearings (for Cairo or other)    
Material: Based on customer's needs    
Delivery Time: 3-7 working days or Can be negotiated    
Shipping Ways: DHL / TNT / UPS / FEDEX / EMS,by air / sea / Aramex,Etc.

Features of NSK automotive alternator bearing B8-85T12DDNCX 8x23x14 B8-85D B8-23D :

1. In the structure, each ring of deep groove ball bearing has continuous raceway groove which the cross section is about a third of the ball girth.2) When the radial clearance of bearing increases, it will have the properties of angle contact ball bearing, and it can bear alternating axial load in two directions.
2. Small friction, high speed.
3. Simple structure, low manufacture cost, easy to achieve high manufacture precision.
4. Deep groove ball bearing has as many as 60 variant structures.

Automotive Generator Bearings Catalogue:
 





Why choose us ?
 
1. Quality Control To ensure the quality of our vehicles and other products, Our QC staffs do strict supplier evaluations, in-coming inspections, in-process inspections, final inspections and pre-delivery inspections. The most important is that we listen to what our customers say and are always looking for ways to improve the quality of our products through continuous improvement.

2. OEM Ability We have built stable and long-term cooperate relationshilp with supermarkets,we canalso provide ODM, OEM and Agent services to our customers over the world.

3. Parts Available We have spare bearings for immediate delivery to anywhere in the world. Our Bearings widely used in the fields of motor, fan, injection molding machine, mining, mechanical equipment, metallurgy, rolling, automobile, railway, iron and steel, power, textile, packaging, petroleum, paper making, etc

4. Good Warranty We take customer satisfaction and product quality as the first priority for us. We supply reliable warranties and good after-sales services.

 
1. Quality Control To ensure the quality of our vehicles and other products, Our QC staffs do strict supplier evaluations, in-coming inspections, in-process inspections, final inspections and pre-delivery inspections. The most important is that we listen to what our customers say and are always looking for ways to improve the quality of our products through continuous improvement.

2. OEM Ability We have built stable and long-term cooperate relationshilp with supermarkets,we canalso provide ODM, OEM and Agent services to our customers over the world.

3. Parts Available We have spare bearings for immediate delivery to anywhere in the world. Our Bearings widely used in the fields of motor, fan, injection molding machine, mining, mechanical equipment, metallurgy, rolling, automobile, railway, iron and steel, power, textile, packaging, petroleum, paper making, etc

4. Good Warranty We take customer satisfaction and product quality as the first priority for us. We supply reliable warranties and good after-sales services.


F A Q

*Q:Can I get samples from you?
A:We are honored to offer you samples for quality check.

*Q:What parts are manufactured by you?
A: :90% of bearings are manufactured by us.  

*Q:What's the leading time? (How long do you need to prepare my goods?)
A:10 days for sample orders. 30 days for mass production orders (based on different quantities)

*Q:How long do I need to wait before my goods arrive?
A:3-5 days for international express. 5-7 days for air transportation, 35-40 days for sea transportation.

*Q:Can you put my brand name (logo) on these products?
A: Yes, or container order. Sticker order qty over 100pcs.

*Q:What payment methods do you accept?
A:T/T, L/C, Western Union, etc.

*Q:What certificates do you have?
A: All of our products are with CE IAF certificate. For some models, the certificates are already available. For other models, we will need your assistance to apply the certificates. For some models, the certificates are already available. For other models, we will need your assistance to apply the certificates.

*Q:What is your product quality?
A:Our raw materials are purchased from qualified suppliers. And we have a strong quality control team to guarantee our quality. We always care what you care!!

*Q:What is your warranty?
A:Our warranty is 24 months after delivery. We always pay high attention to after sale service!! For those out of warranty, we have adequate parts.
Electrical and easy wear parts are not included in warranty range.

*Q:How are parts availability?
A:We keep stock of spare parts and make sure all parts available whenever you need.