Needle bearing is a kind of roller bearing with cylindrical roller. Relative to its diameter, the roller is thin and long. This kind of roller is called a needle roller. The needle roller bearing is equipped with thin and long rollers, so its radial structure is compact. When the inner diameter and bearing load capacity are the same as other types of bearings, the outer diameter of needle roller bearings is the smallest. It is especially suitable for the support structure with limited radial installation size.Runstar Bearings supply four kinds of one way needle roller bearings as HF Series,HFL Series,EWC Seires and OWC series. there are chrome steel(Gcr15) and stainless steel(304) for choice in Runstar. Custom-made products is accepted in Runstar

PART NUMBERSpring typeBore diameter(d)Outer diameter(D)Width(B)Torque(n.m)Weight/g
HF0306KFPlastic36.560.20.9
HF0406KFPlastic4860.341
HF0406KFRPlastic4860.11
HF0608KFPlastic61081.52.8
HF0612KFPlastic610121.763
HF0612Metal610121.763
HF0612KFRPlastic610121.763
HF0612RMetal610121.763
HF061210Metal6121033.5
HF0812KFPlastic812123.153.5
HF0812Metal812123.153.5
HF0812KFMetal812123.153.5
HF0812KFRPlastic8121243.5
HF0812RMetal8121243.5
HF061210Metal8121033.2
HF081410Metal814104.63.6
HF081610Metal816105.54.1
HF081412Metal8141254
HF1012KFPlastic1014125.34
HF1012Metal1014125.34
HF1012KFRPlastic1014121.54
HF1012RMetal1014121.54
HF1216Metal12181612.211
HF1416Metal14201617.313
HF1616Metal16221620.514
HF1816Metal18241624.116
HF2016Metal20261628.517
HF2520Metal2532206630
HF3020Metal3037209036
HF3520Metal35422012140
PART NUMBERSpring typeBore diameter(d)Outer diameter(D)Width(B)Torque(n.m)Weight/g
HFL0308KFPlastic33.6813
HFL0408KFPlastic488153.5
HFL0615KFPlastic610151.764
HFK0615Metal610151.764
HFL0615KFRPlastic610150.54
HFL0615RMetal610150.54
HFL061012KMetal610125
HFL081412KMetal812126
HFL0822KFPlastic812223.157
HFL0822KFMetal812223.157
HFL0822KFRPlastic8122217
HFL0822RMetal8122217
HFL1022KFPlastic1014225.38
HFL1022KFMetal1014225.38
HFL1022KFRPlastic1014221.58
HFL1022RMetal1014221.58
HFL1226Metal12182612.218
HFL1426Metal14202617.320
HFL1626Metal16222620.522
HFL1826Metal18242624.125
HFL2026Metal20262628.522
HFL2530Metal2532306644
HFL3030Metal3037309051
HFL3530Metal35423012158
PART NUMBERSpring typeBore diameter(d)Outer diameter(D)Width(B)Torque(n.m)Weight/g
EWC0408Plastic48-8.460.081.2
1WC0408metal48-8.460.151.5
EWC0606Plastic68-8.460.192
1WC0606metal68-8.460.332.2
EWC0608Plastic610-10.480.252.2
1WC0608metal610-10.480.452.2
EWC0612Plastic610-10.4120.53
1WC0612metal610-10.4120.93
EWC088.5Plastic812-12.48.50.52.5
EWC0809Plastic812-12.490.882.5
EWC0812Plastic814.2-15121.185.5
1WC0812Plastic814.2-15121.966
1WC0815metal814.2-15152.658
EWC1007Plastic1016-17717
1WC1009metal1014-14.492.258.5
EWC1010Plastic1016-17101.188
1WC1010metal1016-17101.989
EWC1012Plastic1016-17121.3710
1WC1012metal1016-17122.3510
EWC1209Plastic1218-1993.0410
EWC1216Plastic1218-19166.2912
PART NUMBERSpring typeBore diameter(d)Outer diameter(D)Width(B)Torque(n.m)Weight/g
OWC04064860.15
OWC04084880.19
OWC04104105.40.33
OWC05115.55115.40.45
OWC06126125.40.9
OWC06128.46128.41.18
OWC720612.77.51.18
OWC087610.281.18
OWC178610.2151.37
OWC812812.77.32.1
OWC08148145.41.96
OWC081681662.65
OWC101610165.41.96
OWC1008101681.98
OWC1019101910.73.04
OWC17351217351214.2
OWC17351617351617.6
OWC20331620331622.5