61940M,61940M,Wafangdian Guangda Bearing Manufacturing Co., LTD(WSW bearing)

Item：

61940M

Descriptions：

Model #	61940M			Original #
No. of Row				Type
d（mm）200	D（mm）	280
B（mm）38	W（kg）
T（mm）				Chamfer（Rmin）
				Rotate Speed（r/min）
Dynamic C（kn）				Static Co（kn）
Calculator Factors	e		Y		Y2	Y0
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	7307BDB 7307DB 7313DF 7200B 7307CDB 7313CDF 7200 7407BDB 7214BDF 7200C 7407DB 7214DF 7300 7208BDB 7214CDF 7201B 7208DB 7314BDF 7201 7208CDB 7314DF 7201C 7308BDB 7314CDF 7301 7308DB 7215BDF 7202B 7308CDB 7215DF 7202 7408BDB 7215CDF 7202C 7408DB 7315BDF 7302 7209BDB 7315DF 7203B 7209DB 7315CDF 7203 7209CDB 7216BDF 7203C 7309BDB 7216DF 7303B 7309DB 7216CDF 7303C 7309CDB 7316BDF 7303 7409BDB 7316DF 7204B 7409DB 7316CDF 7204 7210BDB 7217BDF 7204C 7210DB 7217DF 7304B 7210CDB 7217CDF 7304 7310BDB 7317BDF

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.

CERTIFICATES