The TRA1423 needle roller thrust washer has an inside diameter of 22.23 mm (7/8 in), an outside diameter of 36.50 mm (1-7/16 in), and a thickness or width of approximately 0.76 mm to 0.81 mm (0.031 in). It is designed to be used with NTA-1423 roller assemblies. 
Dimensions Summary
  • Inside Diameter (Bore): 22.23 mm / 0.875 in (7/8")
  • Outside Diameter: 36.50 mm / 1.4375 in (1-7/16")
  • Thickness (Width): 0.76 mm – 0.81 mm / 0.031 in – 0.032 in (1/32"