314997VJ/202,314997VJ/202,Wafangdian Guangda Bearing Manufacturing Co., LTD(WSW bearing)

Item：

314997VJ/202

Descriptions：

Model #	314997VJ/202		Original #
No. of Row			Type
d（mm）	260		D（mm）	360
B（mm）	204		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	NNU4160 NNU4176M/C3 NNU4176M NNU4180 NNU4184 NNU4196 NN4860 NNU4892M NNU4920K/W33 4382920 NNU4920 4382920 NNU4928 NNU4924M/W33 NNU4934 NNU4936 NNU4936S.M.SP.C2 NNF5013ADA-2LSV NNU4944 4482944 NNU4944 NNU4944SK.M.SP NNU4948 NNU4952SP/W33 NNU4960/W33 4482960 NN4964KW33P5 NN4960KW33P5 NNU4968 K.S6.M.P51 NN3972W33/P5 NNU 4980 B K SP W33 NNU4980SK.M.SP NNU4984 B/SPW33 NNU49/500 BKSPW33 NNU49/710 K.S6.M.P51 NNU49/950 BKSPW33 NN48/630 NN48/500P5

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