Detailed description
Structure: Cylindrical
Type: Roller
Brand Name: YWS
Bore Size: 60 mm
Outside Diameter: 110 mm
Model Number: NJ212
Precision Rating: P0 P6 P5
Seals Type: open,steel cage
Number of Row: Single Row
Material: Gcr15,chrome steel
Grade: ABEC-1
Vibration Lever: V4,V3,V2,V1
OEM: Yes
Lubrication: oil,grease,dry
Usage: bicycles,cars,skateboard... Retainer: brass
hardness: HRC59-63
Noise Level: Z1,Z2,Z3,Z4
Thickness: 22mm









