N Series 120 and 150 Ton
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(Manual Number: B-5-B)
Series N 120-150 Ton - Form B-5-B
Eccentric Shafts – Ram Adjusting Shaft
Two Speed Machines Only
Drive-Mechanical Clutch & Brake
Mechanical Treadle Mechanism
Drive-Air Friction Clutch & Brake
Air Friction Clutch-Type Ll-P
Air Releasing Disc Brake
Air Counterbalance and Tank (Optional)
Standard Backgage
Front Operated Micrometer Backgage
Click to enlarge
Download a PDF Spec Sheet
Series N 120 – 150 Ton
| Part # | Part Name |
|---|---|
| 1 | Set Screw |
| 2 | Locknut |
| 3 | Retainer Rings |
| 4 | Retainer Ring Pin |
| 5 | Motor Mounting Bracket |
| 6 | Screws |
| 7 | Motor Support Bracket |
| 8 | Screws |
| 9 | Gear Box Cover |
| 10 | Screw |
| 11 | Gasket |
| 12 | Oil Level Sight |
| 13 | Screw |
| 14 | L.H. Gear Guard |
| 15 | R.H. Gear Guard |
| 16 | Screw |
| 17 | Round Nut |
| 18 | Clamp Bar |
| 19 | Spring |
| 20 | Frame |
| 21 | Screw |
| 22 | Pivot Block Retainer |
| 23 | Jam Nut |
| 24 | Set Screw |
| 25 | Screw |
| 26 | Adjusting Block |
| 27 | Pivot Block |
| 28 | Pivot Shoes |
| 29 | R.H. Outer Gib |
| 30 | Ram Liner |
| 31 | Gib Liner |
| 32 | Dowels |
| 33 | Gib Screws |
| 34 | L.H. Outer Gib |
| 35 | Ram |
| 36 | Set Screw |
| 37 | Plug |
| 38 | Hand Rail |
| 39 | Mounting Screw |
| 40 | Rail Support |
Click to enlarge
Eccentric Shafts – Ram Adjusting Shaft
| Part # | Part Name |
|---|---|
| 1 | Screw |
| 2 | Plastic Guard |
| 3 | Screw |
| 4 | Pulley Enclosure |
| 5 | Roll Pin |
| 6 | R.H. Driven Pulley |
| 7 | Bushing |
| 8 | Support Rod Nut |
| 9 | Support Rod |
| 10 | R.H. Mounting Plate |
| 11 | Counter Screw |
| 12 | R.H. Counter |
| 13 | Screw |
| 14 | Knob |
| 15 | Disengaging Handle Rod |
| 16 | Screw |
| 17 | Disengaging Handle Bracket |
| 18 | Disengaging Handle Plate |
| 19 | Roll Pin |
| 20 | Coupling Sleeve |
| 21 | Coupling Gear |
| 22 | Bushing |
| 23 | Retainer Ring |
| 24 | Disengagement Ring |
| 25 | Spring |
| 26 | Roll Pin |
| 27 | Key |
| 28 | Spring Support |
| 29 | Timing Belt |
| 30 | Roll Pin |
| 31 | L.H. Driver Pulley |
| 32 | L.H. Trunnion |
| 33 | Roll Pin |
| 34 | R.H. Trunnion |
| 35 | Adjusting Shaft Connection Tube |
| 36 | Screw |
| 37 | Timing Belt |
| 38 | Roll Pin |
| 39 | L.H. Driven Pulley |
| 40 | Bushing |
| 41 | Counter Screw |
| 42 | L.H. Counter |
| 43 | L.H. Mounting Plate |
| 44 | Roll Pin |
| 45 | L.H. Driven Pulley |
| 46 | Screw |
| 47 | Screw |
| 48 | Driver Sprocket |
| 49 | Key |
| 50 | Motor Screw |
| 51 | Motor |
| 52 | Gear Box Cover |
| 53 | Chain |
| 54 | Driven Sprocket |
| 55 | Screw |
| 56 | Gear Box |
| 57 | L.H. Inboard Bearing Retainer |
| 58 | L.H. Inboard Bearing |
| 59 | Key |
| 60 | Screw |
| 61 | L.H. Outboard Bearing Retainer |
| 62 | Shim |
| 63 | L.H. Outboard Bearing |
| 64 | L.H. Worm |
| 65 | Screw |
| 66 | R.H. Inboard Bearing Retainer |
| 67 | R.H. Inboard Bearing |
| 68 | Screw |
| 69 | R.H. Outboard Bearing Retainer |
| 70 | Shim |
| 71 | R.H. Outboard Bearing |
| 72 | R.H. Worm |
| 73 | Screw |
| 74 | Limit Switch |
| 75 | Chain |
| 76 | Screw |
| 77 | Driver Sprocket |
| 78 | Retainer Ring |
| 79 | Bull Gear |
| 80 | Bearing Cap Screw |
| 81 | Outboard Bearing Cap |
| 82 | Inboard Bearing Cap |
| 83 | Inboard Bushing |
| 84 | Outboard Bushing |
| 85 | Key |
| 86 | L.H. Eccentric Shaft |
| 87 | R.H. Eccentric Shaft |
| 88 | Connection Bushing |
| 89 | R.H. Connection |
| 90 | L.H. Connection |
| 91 | Ball Cover Screw |
| 92 | Ball Cover |
| 93 | Shim |
| 94 | Ball Seat |
| 95 | Connection Cover Screw |
| 96 | Stop Plate Screw |
| 97 | Stop Plate |
| 98 | Adjusting Nut |
| 99 | Shim |
| 100 | Connection Cover |
| 101 | Dowel |
| 102 | Ball Screw |
Click to enlarge
Two Speed Machines Only
Intermediate-Low Speed-Idler Shafts
| Part # | Part Name |
|---|---|
| 1 | Retainer Ring |
| 2 | L.H. Drive Pinion |
| 3 | L.H. Bearing Retainer Ring |
| 4 | L.H. Bearing, Int. Shaft |
| 5 | Screw |
| 6 | L.H. Bearing Cartridge, Int. Shaft |
| 7 | Screw |
| 8 | Inner R.H. Bearing Cartridge, Int. Shaft |
| 9 | Retainer Ring |
| 10 | Retainer Ring |
| 11 | Inner R.H. Bearing, Int. Shaft |
| 12 | Retainer Ring |
| 13 | R.H. Drive Pinion |
| 14 | R.H. Bearing Retainer Ring |
| 15 | R.H. Bearing, Int. Shaft |
| 16 | Screw |
| 17 | R.H. Bearing Cartridge, Int. Shaft |
| 18 | Retainer Ring |
| 19 | Intermediate Gear |
| 20 | L.H. Drive Pinion Key |
| 21 | R.H. Drive Pinion Key |
| 22 | Intermediate Gear Key |
| 23 | Intermediate Shaft |
| 24 | Retainer Ring, Idler Shaft |
| 25 | Retainer Ring, Bearing |
| 26 | Retainer Ring, Bearing |
| 27 | Bearings, Idler Gear |
| 28 | Idler Gear |
| 29 | "O" Rings |
| 30 | Idler Shaft |
| 31 | Screw |
| 32 | L.H. Bearing Cartridge, Low Speed Shaft |
| 33 | L.H. Bearing Retainer Ring |
| 34 | L.H. Bearing, Low Speed Shaft |
| 35 | Retainer Ring |
| 36 | Screw |
| 37 | R.H. Bearing Cartridge, Low Speed Shaft |
| 38 | R.H. Bearing Retainer Ring |
| 39 | R.H. Bearing, Low Speed Shaft |
| 40 | Reducer Gear |
| 41 | Reducer Gear Key |
| 42 | Low Speed Gear Shaft |
Click to enlarge
Drive-Mechanical Clutch & Brake
| Part # | Part Name |
|---|---|
| 1 | Drive Belt |
| 2 | Drive Sheave |
| 3 | Key |
| 4 | Screw |
| 5 | Drive Motor |
| 6 | Screw |
| 7 | Mechanical Clutch (See parts list on page 22) |
| 11 | L.H. Flywheel Bearing |
| 12 | Flywheel |
| 13 | R.H. Flywheel Bearing |
| 18 | Screw |
| 19 | Mechanical Brake (See parts list on page 22) |
| 22 | Screw |
| 23 | Brake Mounting Ring |
| 24 | Retainer Ring |
| 25 | Retainer Ring |
| 26 | R.H. Bearing, Driveshaft |
| 27 | Collar, Driveshaft |
| 28 | Screw |
| 29 | L.H. Bearing Cartridge, Driveshaft |
| 30 | Retainer Ring |
| 31 | L.H. Bearing Driveshaft |
| 33 | Driveshaft |
| 34 | Retainer Rings (Single Speed Machines only) |
| 35 | High Speed Pinion |
| 36 | Roll Pin |
| 37 | Retainer Ring |
| 38 | Shifting Fork Pinion |
| 39 | Shifting Fork Shaft |
| 40 | Shifting Fork |
| 41 | Roll Pin |
| 42 | Shifting Fork Rod Lock |
| 43 | Shifting Rod Handle Grip |
| 44 | Shifting Rod Handle |
| 45 | Roll Pin |
| 46 | Lower Shifting Rod Collar |
| 47 | Shifting Rod |
| 48 | Pinion Key |
| 49 | Screw |
| 50 | Upper Handwheel Shaft Bracket |
| 51 | Lower Handwheel Shaft Bracket |
Click to enlarge
Mechanical Treadle Mechanism
| Part # | Part Name |
|---|---|
| 1 | Retainer Rings |
| 2 | Clevis Pins |
| 3 | Clevis |
| 4 | Jam Nuts |
| 5 | Foot Pedal |
| 6 | Treadle Shaft |
| 7 | Retainer Ring |
| 8 | Roll Pin |
| 9 | Bell Crank |
| 10 | Lower Treadle Rod |
| 11 | Spacers |
| 12 | Lower Rocker Arm |
| 13 | Upper Treadle Rod |
| 14 | Screw |
| 15 | Spring Bracket |
| 16 | Spring |
| 17 | Washer |
| 18 | Jam Nuts |
| 19 | Retainer Rings |
| 20 | Bushings |
| 21 | Screw |
| 22 | Bell Crank Bracket |
| 23 | Pin |
| 24 | Upper Bell Crank |
| 25 | Pin |
| 26 | Jam Nuts |
| 27 | Pin |
| 28 | Pivot Arm Bracket |
| 29 | Pivot Arm |
| 30 | Pin |
| 31 | Screw |
| 32 | Bearing Retainer Cap |
| 33 | Retainer Ring |
| 34 | Bearing |
| 35 | Bearing Retainer, throwout Rod |
| 36 | Drawrod Retainer |
| 37 | Retainer Ring |
| 38 | Retainer Ring |
| 39 | Mechanical Brake (See parts list on page 22) |
| 40 | Drawrod |
| 41 | Driveshaft (See parts list on page 18) |
| 42 | Mechanical Clutch (See parts list on age 22) |
| 43 | Retainer Ring |
| 44 | Retainer Ring |
| 45 | Adjustable Retainer, Drawrod |
| 46 | Retainer Locknuts |
| 47 | Pin, Lower Rocker Arm |
| 48 | Retainer Ring |
| 49 | Nut |
| 50 | Shoulder Bolt |
| 51 | Treadle Lock Latch |
| 52 | Latch Pin |
Click to enlarge
Mechanical Friction Clutch (& Brake)
| Part # | Part Name |
|---|---|
| 1 | Shifter Collar |
| 2 | Adjusting Ring |
| 3 | Hub |
| 4 | Drive Disc Assembly |
| 5 | Driving Plate |
| 6 | Adjusting Nut |
| 7 | Hex Head Capscrew |
| 8 | Spring |
| 9 | Push Ring |
| 10 | Roll Pin |
| 11 | Spring |
| 12 | Release Latch |
| 13 | Pin (9 Req.) |
| 14 | Snap Ring (18 Req.) |
| 15 | Toggle (6 Req.) |
| 16 | Pin (3 Req.) |
| 17 | Toggle Lever (3 Req.) |
| 18 | Drawrod (See Page 20) |
Click to enlarge
Drive-Air Friction Clutch & Brake
| Part # | Part Name |
|---|---|
| 1 | Drive Belt |
| 2 | Drive Sheave |
| 3 | Key |
| 4 | Screw |
| 5 | Drive Motor |
| 6 | Screw |
| 7 | Air Friction Clutch (See Parts List on Page 26) |
| 8 | Clutch Key |
| 9 | Retainer Ring |
| 10 | Driving Hub |
| 11 | L.H. Flywheel Bearing |
| 12 | Flywheel |
| 13 | R.H. Flywheel Bearing |
| 18 | Brake Mounting Screw |
| 19 | Air Releasing Disc Brake (See Parts List on Page 28) |
| 20 | Retainer Ring |
| 21 | Brake Collar |
| 22 | Screw |
| 23 | Brake Mounting Ring |
| 24 | Retainer Ring |
| 25 | Retainer Ring |
| 26 | R.H. Bearing, Driveshaft |
| 27 | Collar, Driveshaft |
| 28 | Screw |
| 29 | L.H. Bearing Cartridge, Driveshaft |
| 30 | Retainer Ring |
| 31 | L.H. Bearing Driveshaft |
| 32 | Brake Key |
| 33 | Driveshaft |
| 34 | Retainer Rings (Single Speed Machines Only) |
| 35 | High Speed Pinion |
| 36 | Roll Pin |
| 37 | Retainer Ring |
| 38 | Shifting Fork Pinion |
| 39 | Shifting Fork Shaft |
| 40 | Shifting Fork |
| 41 | Roll Pin |
| 42 | Shifting Fork Rod Lock |
| 43 | Shifting Rod Handle Grip |
| 44 | Shifting Rod Handle |
| 45 | Roll Pin |
| 46 | Lower Shifting Rod Collar |
| 47 | Shifting Rod |
| 48 | Pinion Key |
| 49 | Screw |
| 50 | Upper Handwheel Shaft Bracket |
| 51 | Lower Handwheel Shaft Bracket |
Click to enlarge
Air Friction Clutch-Type Ll-P
| Part # | Part Name |
|---|---|
| 1 | Drive Shaft |
| 2 | Driving Hub |
| 3 | Driving Hub Retaining Ring |
| 4 | Clutch Snap Ring |
| 5 | Clutch Housing |
| 6 | Clutch Cylinder |
| 7 | Clutch Piston |
| 8 | Piston Wiper |
| 9 | Piston'O" Ring |
| 10 | Rotary Air Seal Adapter |
| 11 | Adapter "O" Ring |
| 12 | Rotary Air Seal |
| 13 | Pressure Plate |
| 14 | Inner Pressure Plate |
| 15 | Pressure Plate Guides and Nut |
| 16 | Friction Disc |
| 17 | Spreader Spring |
| 18 | Spring Guide |
| 19 | Guide Collar |
Click to enlarge
Air Releasing Disc Brake
| Part # | Part Name |
|---|---|
| 1 | Piston Screw |
| 2 | Piston |
| 3 | Piston Dust Seal |
| 4 | Piston Ring (outer) |
| 5 | Piston Ring (inner) |
| 6 | Cylinder Stud Nut |
| 7 | Cylinder |
| 8 | Spring |
| 9 | Pressure Plate |
| 10 | Brake Disc |
| 11 | Brake Lining |
| 12 | Center Plate |
| 13 | Brake Ring Mounting Screw |
| 14 | Brake Ring |
| 15 | Brake Stud Pin |
| 16 | Brake Stud |
| 17 | Brake Hub |
| 18 | Lining Rivet (not shown) |
Click to enlarge
Air Counterbalance and Tank (Optional)
| Part # | Part Name |
|---|---|
| 1 | Tie Rod Nut |
| 2 | Upper Cylinder Cap |
| 3 | Counterbalance Cylinder |
| 4 | Piston Rod Nut |
| 5 | Piston |
| 6 | Piston Rod |
| 7 | Die Rod |
| 8 | Lower Cylinder Cap |
| 9 | Sleeve |
| 10 | Lock Nut |
| 11 | Compression Nut |
| 12 | Clevis |
| 13 | Retainer Ring Pin |
| 14 | Air Tank |
| 15 | Tank Rod |
| 16 | Tank Bracket |
| 17 | Safety Valve |
| 18 | Bushing |
| 19 | Air Supply Line |
| 20 | Petcock |
| 21 | Stuffing Box Packing |
| 22 | Piston Packing |
| 23 | Velumoid Gasket |
Click to enlarge
Standard Backgage
| Part # | Part Name |
|---|---|
| 1 | Backgage Bracket |
| 2 | Backgage Finger |
| 3 | Finger Support |
| 4 | Backgage Base |
| 5 | "V" Head Bolt |
| 6 | Tee Bolt |
| Micrometer Type Backgage (Optional) | |
| 14 | Bracket |
| 15 | Tee Bolt |
| 16 | Micrometer Stud |
| 17 | Micrometer Support |
| 18 | Nut |
| 19 | Micrometer Nut |
| 20 | Jam Nut |
| 21 | Hex HD Cap Screw |
| 22 | Finger Support |
| 23 | Finger |
Click to enlarge
Front Operated Micrometer Backgage
| Part # | Part Name |
|---|---|
| 1 | Handle |
| 2 | Hand Knob |
| 3 | Hand Crank |
| 4 | Roll Pin |
| 5 | Handwheel Dial Face |
| 6 | Dial |
| 7 | Set Screw |
| 8 | Bushing |
| 9 | Pointer |
| 10 | Bushing |
| 11 | End Collar |
| 12 | Roll Pin |
| 13 | Adjusting Screw |
| 14 | Splined Shaft |
| 15 | Upright |
| 16 | Spring |
| 17 | Washer |
| 18 | Capscrew |
| 18 | Upright Adjusting Screw |
| 20 | Stud |
| 21 | Knurled Knob |
| 22 | Support Arm |
| 23 | Shoulder Bolt |
| 24 | Finger Bolt |
| 25 | Finger |
| 26 | Handle |
| 27 | Hand Crank |
| 28 | Roll Pin |
| 29 | End Collar |
| 30 | Finger Rest |
| 31 | Nut |
| 32 | Washer |
| 35 | R.H. Support Bracket |
| 36 | L.H. Support Bracket (Not Shown) |
| 48 | Capscrew |
| 49 | Set Screw |
| Front Operated-Power Driven-Micrometer Backgage (Optional) | |
| 31 | Bevel Gear |
| 32 | End Collar |
| 33 | Roll Pin |
| 34 | Bevel Gear |
| 37 | Shaft |
| 38 | *Sprocket |
| 39 | Coupling Gear |
| 40 | Coupling Sleeve |
| 41 | Spring |
| 42 | Collar |
| 43 | Set Screw |
| 44 | Woodruff Key |
| 45 | Shaft |
| 46 | *Chain |
| 47 | *Motor |
| *Supplied when motor operated only |
Click to enlarge
