NameHigh Precision china factory machinery parts of tapered roller bearing 32311BrandCHIK OEM famous brands (NTN NSK NACHI URB ETC)OriginChina  p.r.o.c.Size55*120*43mmWeight2.37KGMaterialChrome steel , carbon steel , stainless steelPrecisionP0  P6  P5 / abec1 abec3 abec5Chamferbright/ blackNet Weight :Contact us, get more detailed - Net Weight parametersMaterial :Bearing steel,chrome steel , steel less ,carbon steelDynamic Load Rating :Used when calculating dry sliding bearings which are to be dynamically loadedStatic Load Rating :Defined as the maximum load which one bearing composite bushingMax Speed :Determined by criteria that include the form stability of the cage and other limiting factorsClearance :Defined as the total distance through which one bearing ring can be moved relative to the other in the radial directionNumber of Rows :According to specific product, we can custom-made for youCHIK specializes in producing single row metric series tapered roller bearings. Designations are used according to widely accepted standards and relates to ISO 355 rules for contact angles and boundary dimensions. Unless otherwise specified, bearings dimensional accuracy is normal, however, improved running accuracy is available.





ISOGOSTDimensions (mm)Basic Load Rating (N)Limitting speed ( r/min )WeightLubricationdDBTCDyn. CStat. C0GreaseOil323037603174719201634700335008500110000.17323047604205221221844000455007500100000.2332305760525622425206050063000600080000.3632306760630722728237650085000530070000.55323077607358031322595200106000480063000.73323087608409033352711700014000040005300132309760945100363830140000170000360048001.3532310761050110404233172000212000320043001.832311761155120434535198000250000300040002.332312761260130464837229000290000260036002.8532313761365140485139264000335000240034003.4532314761470150515442297000380000220032004.332315761575160555845336000440000200030005.2


III. FAQ
1.Do you have stocks?
 Yes, we have most of the bearings in stock,especialy small bearings.
2.How many is the MOQ of your company?
  Our company MOQ is 1pcs.
3. Could you accept OEM and customize?
 YES, OEM is accepted and we can customize for you according to sample  or drawing. 
4.How about the corner?
 In stocks,some are white ,and some are black.
 But we can process the white corner to black,also black to white.
5.Could you supply sample for free?
 Yes, we can supply sample for free, but need our customer afford freight.
6.Is it your company is factory or Trade Company?
 We have our own factory; our type is factory + trade.
7.Could you tell me the material of your bearing?
 We have chrome steel, carbon steel, and stainless steel, ceramic and plastic material.
8.Could you supply door to door service?
 Yes, by air and by express (DHL, FEDEX, TNT, EMS, SF 7-10 days to your city.)