Non-Powered Units are normally used in applications where dead wheels/axles are required, i.e. 4x2. In this case, common wheel end equipment can be used between the drive and non-drive wheels, thus saving the customer additional cost.
 
Non-Powered Drive
 
Model   6N 8N 82N 10N
Maximum lbs 10,000 16,000 18,800 25,000
Radial Load kg 4,540 7,260 8,530 11,340
Wheel Pilot Diameter D1 in 8 11 11 14
  mm 200 270 270 367
Hub Flange O.D. D2 in 11 13.80 or 15.50 14 19
  mm 279.4 350.5 or 393.7 350.5 482.6
Frame Mount B.C. D3 in 5.50 or 8.50 8.50 to 9.50 9.5 10.5
  mm 139.7 or 215.9 215.9 to 241.3 241.3 266.7
Length L1 in 6.86 or 7.72 6.73 or 6.93 7.16 13.49
  mm 174.2 or 196.1 170.9 or 176.0 181.9 342.7