| Введение ： |
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Model #
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NNU4160M
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Original #
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|
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No. of Row
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double
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Type
|
|
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d（mm）
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300
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D（mm）
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500
|
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B（mm）
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200
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W（kg）
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158
|
|
T（mm）
|
|
Chamfer（Rmin）
|
|
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Rotate Speed（r/min）
|
|
|
Dynamic C（kn）
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|
Static Co（kn）
|
|
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Calculator Factors
|
e
|
|
Y
|
|
Y2
|
|
Y0
|
|
|
D1
|
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D2
|
|
|
Cage and the material
|
|
Operational Performance
|
|
|
Material
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GCr15/GCr15SiMn
|
|
|
|
Raceway Type
|
|
|
Grease
r/min
|
|
Oil
r/min
|
|
|
C（mm）
|
|
（mm）
|
|
|
Usage
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rolling mill
|
|
Related Bearing No.s
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NNAL6/158.75Q4/C9W33XYA2, NNP0684/C3, NNU3192X3M/HC/YA3, NNU4068S.M/C3, NNU4084/C3Y, NNU4084/P63Y, NNU4184X1M/HC, NNU4184X1M/HC-1, NNU49/710HC/C9, NNU6/505/HCC3, NNU6/575/HCC3, NNU6/575/HCC9, AD4537D/C4, FCDP150200670/HC/C3YAD, 4G92621/500W1S, 4G92621/500W1S-B, FCDP164226800/HCC9, RNQ636-2LS/P6, NUTR50130, 811/500M, 811/800M/HC,
NNAL6/177.8-2Q4/W33XYA2, NNAL6/206.375Q4/W33XYA2, 313516D/P5, 319165/C3, NNAL6/177.8-2Q4/W33YA2C3, NNAL6/206.375Q4/C3W33XYA2, NU31/500C3, NUP464777Q4/C3YA4, 444808T, 4E3012324Y, NNAL6/209.55Q4/C4W33X, NNAL6/177.8-2Q4/P65W33XYA2, NNAL6/206.375Q4/P65W33XYA2, NNAL6/177.8-2Q4/W33XYA2C5, NNAL6/206.375Q4/C5W33XYA2, NNAL6/101.6Q4/C5W33XYA2,NUP6/56V , NU3172 , NU3184 , NU3188 , NU3192 , NNU4152 , NNU4156 , NU2180M , NU31/500 , NU3188C3 , NU3192C3 , NNU4176MC3 , NNU4180M/C3 , NNU4180M/W33C3 , NNU41/600/W33 , NNU4152W33 , NNU4160M , NNU4172M , NNU4176M , NNU4180M/W33 , NU31/530MA/HC , NU3192/HV2 , NNU41/600M/W33 , NNU4192M , NNU41/560M , NNU4180M/HC/C3 , NNU4180M/W33/HD , NUP6/700 ,
RCD060242 , NU413M , NU417M-B , NU418M , NU420M , NU422M , NU422M-B , NU424EM , NU413MC3 , NU417MC3-B , NU420MC3 , NU422MC3 , NU424EMC3 , NJ415MC3 , NJ416MC3 , NJ422MC3 , NJ424EMC3 , NJ428MC3 , NJ415M , NJ422M , NJ424EM , NJ428M , NJ416MC4 , NJ422MC4 , NJ422MC4-B , NJ424EMC4 , NJ428MC4 , NJ428MC4-B , NUP412M , NJ422MP6 , N2224E , N2226M , N2256M , N2256M-B , NU2212M , NU2213E , NU2213M , NU2216E , NU2216EM , NU2216M , NU2218E , NU2218EM , NU2219M , NU2220M , NU2222M , NU2224E , NU2224M , NU2224M-B , NU2226EM , NU2226EM-B , NU2228EM , NU2228EM-B , NU2230M , NU2232EM , NU2234EM , NU2236M , NU2240M , NU2244EM , NU2244EM-B ,
|
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
EQUIPMENT
PACKAGE & TERMS OF PAYMENT
Price： USD1 - 100，00/Pieces
MOQ： 100Pieces
Package： plastics wrapping bearings - wrapping papers - polywoven bag - carton for outside package - wooden box /According to your order
Delivery time： 30days
Capability： 3000pieces/month
CONTACT
Sales：+86-18041146319 (Emma）
Tech Dept：+86-411-85590787 85505930
Fax：+86-411-85517667
Skype：territta_1
E-mail：wsw @gd-wsw.com
Add： Sanjiazi Industrial Park, Wafangdian City, China
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