Needle Roller Bearings

Radial Bearings

Single Row Series
Metric (NA, NKI, NKIS)
Inch (AB/LRB, HJ/IR)

Cage Assemblies
Metric (AB, MB, 200000, 300000, 400000, 500000, 600000)

Without Inner Ring
Metric (RNU 200, 300, 400, 1000, 2200, 2300)

Full Complement Series
Metric (NK, NKS, RNA 4900, RNA 6900)
Inch (MR)

Inner Ring
Inch (MI)