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Ningbo J&D Autoparts Co., Ltd.
Ningbo J&D Autoparts Co., Ltd.  

Gold Index: 21344

You are here: home  > Deep Groove Ball Bearing  > 6900 Series Deep Groove Ball Bearing  > DGBB 6901 61901 OPEN Z ZZ RS 2RS 2RZ LLU LLB N NR

DGBB 6901 61901 OPEN Z ZZ RS 2RS 2RZ LLU LLB N NR 

Payment Terms: T/T,L/C,D/P 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 6901 61901 ZZ 2RS LLU LLB
Production Capacity: 5 Milion PCS per Month
Delivery Date: 35-40 DAYS
Material: GCr15/100Cr6
Noise/Vibration: Z2V2 Z3V3 Z1V1
OD: 24 mm
Means of Transport: Ocean,Air
Packing: TUBE INDUSTRIAL OR COLOR BO...
Brand Name: JDA YMB or Customed Brand
Accuracy: P6 P0 P5
ID: 12 mm
Width: 6 mm

Premium OE quality ball bearings with 100% inspection
TS16949 Certified
Experienced & Direct OEM/O&M supply for many famous end users

Specifications:

Basic DimensionsBasic Load RatingSpeed LimitMassBearing No.
dDBCrCorGrease LubricationOil Lubrication
mmkNRPMkg-
122463.381.4820000280000.01361901

 

Quality by Science
We employ statistical methods to our processes in order to assure our customers that we will deliver consistent quality. We monitor our key bearing characteristics by Statistical Process Control and achieve Cpk levels above the standard.

Predictability

It is more than luck that our quality record is flawless. Using mathematical distribution and probabilities, our performance can be predicted and is done as a regular part of our PPAP (Production Part Approval Process).

Material

JDA premium bearings are made from the highest quality materials. We use steel from the best steel sources available in the world. The high carbon bearing steel is vacuum degassed SAE 52100 or GCr15. Vacuum degassing yields stronger steel with less impurities.

State of The Art Grinding

Our CNC grinding equipment holds high precision tolerances and accuracy that is required to produce the highest quality level ABEC rated bearings.

Automated Assembly Lines

Our factory employs automated assembly lines that perform matching, assembly, test, lubrication, and capping without human error.

Noise Testing

Our ultra sensitive noise testing checks vibration levels in 3 frequency bands. Noise testing can identify, eliminate, and prevent potential defects.

Centralized Filtration System

Our grinding fluids are filtered through a European style centralized filtration system. The cleanliness of the grinding fluids is instrumental toward providing better surface finish and smooth operation.

Precision Technology × 200

Accuracy, roundness, and consistency are checked by technologically advanced metrology equipment in our factory laboratory. Secondary checks are subsequently performed at our headquarters by independent certified laboratories.

Mathematical / Scientific Analysis

Our processes are guided by SPC methodologies which give us a predictive advantage on our long term quality and consistency. We can also employ scientific methods such as Weibull Failure Analysis to analyze cause and effect. Our engineering staff can also design specialty raceways to significantly increase calculated bearing load capacity.

Profesional Details

While product, quality, engineering, and service are all key elements – JDA knows that there are many smaller details that are also critical. Items like packaging, barcode labels, PPAP, shipping releases, ASN's, change anagement, schedules, and IMDS are subsequent critical elements. JDA handles all of the details with professionalism that is demanded in the OEM industry.

 

 



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Tel: 86-574-23639991
Fax: 86-574-56704246
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Company Info

Ningbo J&D Autoparts Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Agent
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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Daniel:   skype
Ms.Qian:   skype

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