Company Info
NINGBO Demy (D&M) Bearing Co., Ltd. is one of leading ball & roller bearing manufacturers & belt, chain, auto-parts exporters in China. It is specialized in research and development for various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto-parts and other machinery&transmission products.
The company has 100 sets of automatic grinding production lines, automatic assembly lines with the annual production capacity of 100 millions sets. Perfect measurin... view more
Company Profile
Year Company Registered:
2005-09-20
Annual Sales Amount:
US$10 – 50 Million
Total No. of Staff:
101 – 500 People
No. of R&D Staff:
5 – 10 People
No. of Engineers:
5 – 10 People
Export Ratio:
81% – 90%
OEM Services Provided:
YES
Payment Terms:
T/T, L/C, D/P, WU
Business Type:
Manufacturer, Trading Company
Quality Certificate:
ISO9001:2000
Main Export Markets:
North America, Western Europe, Eastern Europe, Southeast Asia, Mid East
Basic Info.
Brand Name:BMT
Function:Industrial
Export Area:global
Place of Origin: Zhejiang
Means of Transport:By Sea/By Air
Supply Capacity
Production Capacity:300000 per month
Packing:industrial/Negotiation
Delivery Date:30-50 DAYS
The range of products:
WB double-row ball water pump spindle bearings
WR simple-row ball and simple roller water pump spindle bearings
WB-C double-row ball water pump spindle(angular contact)
WR-C simple-row ball and simple roller water pump apindle bearings(four-point angular contact)
Material and heating treatment:
High-chrome steel, the hardness reaches 58-62HBC, the hardness of ball and roller reaches 61-65 HRC, and the hardness of outer ring is 60-64HRC
Lubrication and seal:
once-time lubrication and also it is one kind of lifetime lubricaion;
Clearance:
The radial clearance is 15 to 35um
Accuracy:
no more than 0.025mm
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Contact Method
Demy (D&M) Bearing Co., Ltd.
Office:, Lane158, Huancheng West Road Factory ADD: Sanqi Town, Industrial Zone, Yuyao,
Ningbo,
Zhejiang,
China (Mainland)
/ 315010