M255449/M255410CD,M255449/M255410CD,Wafangdian Guangda Bearing Manufacturing Co., LTD(WSW bearing)

Item：

M255449/M255410CD

Descriptions：

Model #	M255449/M255410CD		Original #
No. of Row			Type
d（mm）	288.925		D（mm）	406.4
B（mm）	165.1		W（kg）	62.23
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	308/800R 70678/800 318/530X3 318/850X2 10078/850 32880X2 7880 32907 2007907E 32910 2007910E 32912 2007912E 32913 2007913E 32914 2007914E 32915 2007915E 32916 2007916E 32917 2007917E 32918 2007918E 32919 2007919E 32920 2007920E 32922 2007922E 32924 2007924E 32926 2007926E 32928 2007928E 32930 2007930E 32932 2007932E 32934 2007934E 32936 2007936E 32938 2007938E 32940 2007940E 32944 2007944E 32948 2007948E 32952 2007952E 32952X2A 32956 2007956E 32960 2007960E 32964 2007964E 32964X2A 32964X2AT1E95/DBCK375 32968 2007968E 32972 2007972E 32996X3 31038X2 7138E 31068X2 7168E 31072X2 7172E 31080X2 7180E 31084X2 7184E 31088X2 7188E 31092X2 7192E 310/500X2 71/500 310/560X2 71/560 310/600X2 71/600 310/630X2 71/630 310/900 71/900 310/900X2 71/900 32003X 2007103E 32004 2007104 32005 2007105 320/26 20071/26E 320/28A 20071/28EK 32006 2007106E 320/32A 20071/32EK 32007 2007107E 32008 2007108E 32008X1WC 32009 2007109E 32009X 32010 2007110E 32010/YB2 32011 2007111E 32011X2/DF 32012 2007112E 32013 2007113E 32014 2007114E 32014R 2007114 32015 2007115E 32015/DF/YA/P6 32016 2007116 32016X 2007116E 32017 2007117E 32018 2007118E 32018RX2/P5 32019 2007119E 32019/DB/P5 32020 2007120E 32020/DF 2047120 32020X2/DF 32020RX2/P5 32021 2007121E 32021/YB2 32022 2007122E 32022/DF 2047122 32022/DB/P5 32024 2007124E 32024/S0 3007124 32024/YA 2007124K 32026 2007126E 32028 2007128E 32028/DF 32028X2L1/P2 B2007128L 32030 2007130E 32030X 2007130 32032 2007132E 32032X 2007132 32034 2007134E 32036 2007136E 32038X 2007138 32040 2007140E 32044 2007144E 32048 2007148E 2007148SY 32048HC 2007148S 32048X2A 32048X2AT171/DBCR275 32052 2007152 32052/DF 32056 2007156E 32056X 2007156 32060 2007160E 32064 2007164E 33005 3007105 33006 3007106 33007 3007107 33008 3007108 33009 3007109 33010 3007110 33011 3007111 33012 3007112 33012AL 33013 3007113 33014 3007114 33015 3007115 33016 3007116 33017 3007117 33018 3007118 33019 3007119 33020 3007120 33021 3007121 33022 3007122 33024 3007124 37852 47752 31160X2 1007760 33108 3007708 33109 3007709 33109R 33110 3007710 33111 3007711 33112 3007712 33113 3007713 33114 3007714 33114X2 7814E 33115 3007715 33116 3007716 33117 3007717 33118 3007718 33118X2 33118TN1 3007718A 33119 3007719 33120 3007720 33121 3007721 33122 3007722 33124 3007724 2077938 2077148U 30202 7202E 30203 7203E 30203YB2 30204 7204E R30204 877204E 30205 7205E 30205X2 567205 30206 7206E R30206 877206E 30207 7207E 30208 7208E 30209 7209E 30210 7210E 30211 7211E 30212 7212E 30213 7213E 30214 7214E 30215 7215E 30215S2 30215/DF/YA 30216 7216E 30217 7217E 30218 7218E 30219 7219E 30220 7220E 30220/DF/YA 30221 7221E 30222 7222E 30224 7224E 30226 7226E 30228 7228E 30230 7230E 30232 7232E 30234 7234E 30236 7236E 30238 7238E 30240 7240E 30244 7244E 30244/S0 7244ET 32203 7503E 32204 7504E 32205 7505E 32205/YB2 32206 7506E 32207 7507E 32208 7508E 32208R 32209 7509E 32209R 32209JK 32209/YB2 127509 32210 7510E 32210R 32211 7511E 32212 7512E 32212R1 32212/S3 32213 7513E 32213R 32213S3 32214 7514E 32215 7515E 32215R 67515 32216 7516E 32217 7517E 32218 7518E 32218R 67518 32219 7519E 32220 7520E 32221 7521E 32222

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