Detailed description
Type: Needle
Bore Size: 20 mm
Outside Diameter: 37 mm
Model Number: NA6904
Seals Type: no
Number of Row: Single Row
Place of Origin: China (Mainland)
material: chrome steel
wide: 30mm
weight: 0.137 kg
brand: IKO ,NSK NTN SKF......
Seals Type: Opead/Sealed
Number of Row: Single Row
Name: Needle roller bearing
Cage material: Nylon/steel
Radial Clearance: CO, C3, C4
SIZE:20*37*30mm
Oil or Grease Precision: P6/P5/P4/P0









