Specification Dimensions-mm
Model Max.
Torque
(kgf-m)		 Norminal
Over-
running
Drag
(kgf-m)		 Max.
Overrunning (rpm)		 Max.
Indexing
(cycle
/min)		 Stock
Bore Size		 A B C
(h7) 		D E F G Outer Race
Keyway		 Weight
(Kg)

Lurication
Filler Plug
Dia¡¿pitch

Inner
Race		 Outer
Race		 Dia
(J7) 		Keyway K L
PB 3K 3 0.02 1,800 900 150 10 4¡¿1.5 50 50 23 22 25 21 25.7 4¡¿2.5 16 0.23 M6¡¿1.0
PB 5K 15 0.02 1,800 900 150 16 5¡¿2.0 70 60 32 32 35 25 38.8 5¡¿30 20 0.58 M6¡¿1.0
PB 6K 39 0.02 1,500 800 150 20 5¡¿2.0 82 73 38 38 37 33 41.0 5¡¿3.0 27 1.1 M6¡¿1.0
PB 8K 58 0.03 1,200 650 150 25 7¡¿3.0 85 83 45 40 45 33 42.0 7¡¿4.0 27 1.6 M6¡¿1.0
PB 10K 86 0.04 1,000 400 150 31.5 10 ¡¿3.5 92 95 60 41 58 37 44.0 10¡¿4.5 28 2.5 M6¡¿1.0
PB 12K 156 0.04 800 300 150 40 10 ¡¿3.5 100 113 65 50 66 37 52.6 10¡¿4.5 29 3.7 M6¡¿1.0
PB 14K 215 0.06 700 300 150 45 12 ¡¿3.5 112 133 75 54 76 41 57.3 12¡¿4.5 30 6.0 M6¡¿1.0
 
Character
1. PB-K Series clutches feature precision formed cams which provide higest torque capacities
    with excelent wear life.
2. Do not use the PB clutch as a coupling
3. Specify right(R.H) or left hand (L.H) inner race drive viewed from direction of arrow mark
   when ordering.
4. Model PB5K¡­PB14K Series have 3 pcs of filler except PB3K which has one only.
5. These units can be operated in ambient temperature of -6¡É¡­55¡É
 
          Model        Shaft Tolerance  
  PB3K, PB5K, PB6K, PB8K 0 to ~ 0.013  
  PB10K, PB12K, PB14K 0 to ~ 0.016