,KEE420801/K421451CD,Чжухуа Конда подшипник Производство ООО

типоразмер：

KEE420801/K421451CD

Введение ：

Model #	KEE420801/K421451CD			Original #
No. of Row	double			Type
d(mm)	203.2			D(mm)
B(mm)	193.675			W(kg)	78.8
T(mm)				Chamfer(Rmin)
				Rotate Speed(r/min)
Dynamic C(kn)	1530			Static Co(kn)	2900
Calculator Factors	e	0.4	Y 1.69		Y2	2.51	Y0	1.65
D1				D2
Cage and the material				Operational Performance
Material	GCr15/GCr15SiMn
				Raceway Type
Grease r/min				Oil r/min
C(mm)				(mm)
Usage	rolling mill
Related Bearing No.s	NCF1864V NCF2964V NCF3064V NCF1868V NCF2968V NCF3068V NCF1872V NCF2972V NCF3072V NCF1876V NCF2976V NCF3076V NCF1880V NCF2980V NCF3080V NCF1884V NCF2984V NCF3084V NCF1888V NCF2988V NCF1892V NCF2992V NCF1896V NCF2996V NCF18/500V NCF29/500V NCF18/530V NCF18/560V NCF18/600V NCF18/630V NCF18/670V NCF28/670V NNCF4930V NNCF5030V NNCF4932V NNCF5032V NNCF4934V NNCF5034V NNCF4936V NNCF5036V NNCF4938V NNCF5038V NNCF4840V NNCF4940V NNCF5040V NNCF4844V NNCF4944V NNCF5044V NNCF4848V NNCF4948V NNCF5048V NNCF4852V NNCF4952V NNCF5052V NNCF4856V NNCF4956V

WHY CHOOSE GUANGDA

Ø WSW produces rollers instead of buying from other plants, fundamentally ensure the quality;

Ø Sufficient supply of stock bearings for customer’s choice

Ø Reasonable price & quick delivery

Ø Our bearings are used in various of industries

Ø Occuy domestic and overseas market share

Ø Our Engineers are from BRZ, which specializes in rolling mill bearing

Ø Professional produce Inch tapered roller bearings and rolling mill bearing

MAIN PRODUCTS

Deep Groove Bearing / Cylindrical Roller Bearing / Spherical Roller Bearing / Angular Contact Ball Bearing / Tapered Roller Bearing / Thrust Ball Bearing / Thrust spherical Roller Bearing / Joint Bearing / Rotary Support Bearing

Bearing Accessories(Rollers and Retainers)

ADVANCED TECHNOLOGIES

Ø Advanced Materials

Ø Steel rings with ceramic balls

Ø Special surface layer ensures insulation and resistance to wear and rust

Ø Oil testing equipment is used to detect the service life of roller bearings, friction and wear;

Ø Special method for calculating service life, this method takes more factors into account;

Ø Galvanized steel surface technology;

Ø Low temperature bearing

TESTING

WSW research laboratory own s high quality personnel and technology of bearing measuring and testing equipment. We import direct reading spectrometer from Germany, and also bring in three-coordinate measuring machine, surface roughness tester, roundness measuring equipment, etc at home and abroad.

SERVICE

Ø We offer one-year quality warranty and guarantee repair, replacement and refund in warranty period;

Ø After the goods delivered to customers, the sales company will contact them within a week, inquire about goods situation and do products survey record.

Ø We will reply to your request within 12 hours after receiving your quality notice.

Ø We will support your product development and transforming work. Furthermore and provide added value services like professional advice and technical services.

The advantage of our bearings:

1.ISO 9001:2008
2.R&D capability
3.High precision and durability
4.Well performance
5.Reasonable price and quick delivery
6.Long life and low noise
7.Easy to use and install
8.Bearings made in superior steel
9.No maintenance cost
10.Corrosion resistance
11.Used in various industries
12.Well performance
13.Gain domestic and overseas markets

Terms of payment :
1. 30%T/T in advance after signed the contract within 3 bank working days;
70% T/T against the faxed oringinal B/L copy.
2. 100% irrevocable L/C at sight.

We can design the bearings according to your special needs.
You are welcome to inquire specific matters and contact us:

Beijing time:2024/12/23 3:11:35