2311  high precision quality machinery components widely used self-aligning ball bearing 

* 2311 bearing Professional manufacturer

*High precision reasonable price

*Authorized brand

*ISO9001:2008 standard

*OEM Service

*Samples are available

self-aligning ball bearing 2311 steel ball bearings Basic  specification 

1)Material: GCR-15/ GCR-11 / SS

2)Quality certificate: ISO9001:2008

4)Seal type: Open, Z, ZZ, RZ,2RZ,RS, 2RS

5)Tolerance level: ABEC-1 (P0), ABEC-3 (P6),ABEC-5(P5)
6) Noise Level: EMQ V1 Z2, EMQ V2 Z3, EMQ V3 Z4, EMQ V4

7)Packing:  individual box packing or industrial packing

8)OEM :We can also make non-standard bearings according to your samples and drafts.

self-aligning ball bearing 2311 steel ball bearings Basic  Information

1) Bearing series: 1200 series, 1300 series, 2200 series, 2300 series 
2) Material of rings and balls : chrome steel; GCr15 and GCr15SiMn 
3) Material of cage: steel cage ,nylon cage ,or brass cage 
4) Precision: P0, P6,p5 
5) Suffixes: 
a) "K", ID of bearing with tapered ,the taper is 1:12 E.G. :1205K 
b) "H", adapter sleeves.The combined unit is for K series bearnigs. E.G. 1205KH 
c) CTN1: nylon cage  
6)Application: home appliances,low noise and high speed electric motors; 
automotive components, pumps,machinery

1200 ( K )series 

1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1224 1228

1300 ( K )series

1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1322 1324

2200 ( K ) series

2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2222

2303 ( K )series

2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322

self-aligning ball bearing  2311 steel ball bearings pictures