Bearing Type Roller
Roller Bearing Type Needle
For Load Direction Radial
Construction Single Row
System of Measurement Metric
Seal Type Single Seal
Part Number NA4904-RSR-XL
For Shaft Diameter 20 mm
Bore Dia 20 mm
Bore Dia Tolerance -0.01mm to 0
For Housing ID 37 mm
Outer Dia 37 mm
Outer Dia Tolerance -0.011mm to 0
Width 18 mm
Width Tolerance -0.12mm to 0
C 17 mm
F 25 mm
Chamfer Dimension (r min) 0,3 mm
Ring Material steel
Roller Material steel
Cage Material Steel
Dynamic Load Rating (Cr) (Newtons) 19500
Static Load Rating (Cor) (Newtons) 19900
Fatigue limit load(Cur) (Newtons) 3800
Max Speed (Grease) (RPM) 10100
Lubrication Required
Lubricant Grease
Shaft Mount Type Press Fit
Temperature Range -20 to 110 ℃
RoHS Compliant
Weight (grams) 80
  • Request a Quote