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

• Rolling Body: Ball Bearings
• The Number of Rows: Single
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Separated: Unseparated
• Size: 8X23X14mm
• Model NO.: B8-23D
• Weight: 0.02 Kg
• Transport Package: Carton Box
• Specification: optional
• Trademark: NSK or Z&K
• Origin: Japan
• Production Capacity: 10000PCS/Year

Product Description

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:
 

Bearing No.	Boundary Dimensions            (mm)	Load rating      (kN)
d	D	B	C	Cr	Cor
B8-74D	8	22	11		3350	1370
B8-23D	8	23	14		3910	1530
B8-79D	8	23	11		3910	1530
B8-85D	8	23	14		3910	1530
B10-46D	10	23	11		2700	1270
62000-2RS	10	26	10		4570	1970
B10-50D	10	27	11		4570	1970
B10-27D[B9000DRR]	10	27	14
W6000LLU	10	26	10
W6200RR	10	30	14.3
W6001-2RS	12	28	12
B12-32D	12	32	13
B12-57D[B12-32DW]	12	32	13
6201-RR	12	32	10		6160	2770
6201RRU	12	35	18
62201-2RS[W6201-2RS]	12	32	16
B12-32DW	12	32	13
B12-40D	12	40	12		9700	4200
B12-53D	12	40	10		7690	3830
7109Z	15	35	9
949100-3660[W6200RR]	15	32	11
87502RR	15	35	12.7
B15-69D[6202SRR]	15	35	13
949100-3480	15	38	19
B15-85D	15	40	14		9550	4800
949100-3190	15	43	13
B15-45D	15	45	14		13580	6590
949100-3360	15	46	14		13580	6590
B15-86D	15	47	14		13580	6590
6303/15	15	47	14		13580	6590
B15-83D	15	47	18		13580	6590
949100-3820[DG155216]	15	52	16		15930	7875
B16-8BC4	16	40	12
B17-114BD	17	40	12	20	9500	4800
B17-102D	17	47	14		13580	6590
B17-107D	17	47	19
B17-47D	17	47	24		13580	6590
B17-52D	17	52	15		15930	7875
B17-101D[DG175216]	17	52	16		15930	7875
949100-4370	17	52	16		15930	7875
B17-99D	17	52	17		15930	7875
B17-116D[333/18]	17	52	18		15930	7875
B20-157D	20	42	9
B20-122D	20	47	16
B20-161D	20	52	14
B20-151	20	52	16
DG256818	25	68	18
B32-10D	32	72	19
B-30	32	62	19	25
B-35	35	72	17	26
60/22	22	44	12
60/28	28	52	12
60/32	32	58	13
62/22	22	50	14
62/28	28	58	16
62/32	32	65	16
63/22	22	56	16
63/28	28	68	18
63/32	32	75	20
32BCV07S5D	32	72	35	19
35BW08C4	35	75	25	18
8015	35	72	17
8016	35	72	21
DG357222	35	72	22	17
DG358021	35	80	21
DG358026/21	35	80	26	21
DG358028	35	80	28	21
35BCD08-2LR	35	80	28	21
35BCV09	35	92	32	26
40BCV09S1	40	90	28	23
DG4094	40	94	31	26

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.