... ,K29590/K29522,LM29749/LM29710,L45284/K45220, KLM48548A/KLM4851A available; Non-standard Bearing;2. Materials: GCR15,GCR113.Ring and cages: Chrome bearing ... .Typical applications:Electric motors,automotive applications,home appliances and industrial equipment,etc7.Precision Level: P4.P5.P6.P0 (ABEC1, ABEC3, ABEC5);8 ...