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China, Chinese Heavy-Load Guide Needle Rollers for Bearing 3.00*4.001 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Fastener FittingPinNeedle Roller PinGuide Roller
Changzhou Suma Precision Machinery Co., Ltd.
Preview:
Product Description Heavy-Load Guide Needle Rollers for Bearing 3.00*4.00Main ParameterNameNeedle rollerModel3.00*4.00MaterialGCR15, SUJ2 , AISI52001HardnessHRC60-65Out Diameter Tolerance0.001mm Length tolerance+0/-0.03mmParallelism0.01mmPerpendicularity0.01mmEndface runout0.01mmRoundness0.0005mmRoughnessRa0.06um Nomal Spec.1.50*2.401.70*2.402.00*3.002.50*3.503.00*4.003.50*4.504.00*5.004.50*6.506.00*8.00 Main Uses1: Crossed roller linear guides2: Cylindrical roller type linear rails3: Anti-creep crossed roller linear guide4: Crossed roller bearings5: Linear bearings, linear motors, 6: oneway bearings oneway clutches7: Heavy-load linear rails, linear rails for CNC and some other rails.
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