How to find the parts you need
① Click a link to view parts list below or download the spec sheet.
Eccentric Shaft and Ram Adjusting MechanismGear Box
Drive Assembly
② Once you know which parts you want to order, request a parts quote.
Click to enlarge drawing
| 1 | Die Rail | 11 | Adjustment Switch Front Cover | 22 | Lock Nut |
| 2 | Washer | 12 | Socket Head Cap Screws | 23 | Adjusting Screw |
| 3 | Die Rail Screw | 13 | Die Clamping Bar Screws | 24 | Cap Screw |
| 4 | Die Adjustment Set Screw | 14 | Die Clamping Bar | 25 | Pivot Adjusting Block |
| 5 | Main Motor Control | 15 | Clamping Bar Locknut | 26 | Cap Screw |
| 6 | Frame | 16 | Spring | 27 | Pivot Block Cover |
| 7 | Ram | 17 | Gib Screws | 28 | Pivot Block |
| 8 | Socket Head Screw | 18 | Left Gib | 29 | Pivot Shoes |
| 9 | Bearing End Cover | 19 | Rear Non-Metallic Liner | 30 | Right Gib |
| 10 | Adjustment Switch Rear Cover | 20 | Front Non-Metallic Liner | *31 | Ram Adjustment Switch |
| 21 | Dowel | *Not Shown |
Eccentric Shaft and Ram Adjusting Mechanism
| 1 | Bronze Bushing | 17 | Bronze Bushing | 37 | Sprocket Box | 57 | Idler Shaft |
| 2 | Eccentric Cams | 18 | Thrust Bearings | 38 | Large Sprocket | 58 | Counter Gear |
| 3 | Eccentric Cam Keys | 19 | Worm | 39 | Motor Screw | 59 | Cover Screw |
| 4 | Split Flanged Bronze Bushing | 20 | Worm Key | 40 | Box Cover | 60 | Roll Pin |
| 5 | Eccentric Shaft | 21 | Sprocket Key | 41 | Sprocket Box Mounting Screws | 61 | Taper Pin |
| 6 | Gear Reducer Key | 22 | Roll Pin | 42 | Cover Screws | 62 | Set Screw |
| 7 | Split Bronze Bushing | 23 | Bearing Retainer | 43 | Small Sprocket | 63 | Coupling Gear |
| 8 | Dowel | 24 | Retainer Set Screw | 44 | Chain | 64 | Adjusting Sleeve |
| 9 | Flanged Bronze Bushing | 25 | Roll Pin | 45 | Motor Screw | 65 | Spring |
| 10 | Bearing Caps | 26 | Right Adjusting Shaft | 46 | Worm Key | 66 | Sleeve Stop |
| 11 | Socket Head Cap Screws | 27 | Stop Plate Screws | 47 | Roll Pin | 67 | Right Adjusting Shaft |
| 12 | Ram Adjusting Motor | 28 | Stop Plate | 48 | Left Adjusting Shaft | 68 | Counter Screws |
| 13 | Motor Shaft Key | 29 | Adjusting Nut | 49 | Bearing Retainer | 69 | Counter Gear Bushing |
| 14 | Connection Bushing | 30 | Connection Cover | 50 | Roll Pin | 70 | Adjusting Shaft Connection Tube |
| 15 | Left Connection | 31 | Socket Head Capscrews | 51 | Gear Box | 71 | Roll Pins |
| 16 | Right Connection | 32 | Ball Cover | 52 | Shaft Gear | ||
| 33 | Shims | 53 | Gear Box Mounting Screw | ||||
| 34 | Adjusting Screw | 54 | Idler Gear | ||||
| 35 | Ball Seat | 55 | Gear Box Cover | ||||
| 36 | Ball Pin | 56 | Counter |
Gear Box
| 1 | Bearing Cap Screw | 13 | Intermediate Gear Key | 25 | Driving Pinion |
| 2 | Bearing Cap | 14 | Lower Intermediate Gear | 26 | Drive Shaft Double Row Ball Bearing |
| 3 | Oil Seal | 15 | Intermediate Shaft Ball Bearing | 27 | Bearing Sleeve |
| 4 | Intermediate Shaft End Cover | 16 | Lower Intermediate Pinion and Shaft | 28 | Drive Shaft |
| 5 | Main Shaft Oil Seal | 17 | Upper Intermediate Pinion & Shaft | 29 | Bearing Sleeve |
| 6 | Right Hand Cover | 18 | Snap Ring | 30 | Drive Shaft Single Row Ball Bearing |
| 7 | Main Shaft Ball Bearing | 19 | Intermediate Shaft Ball Bearing | 31 | Collar |
| 8 | Snap Rings | 20 | Intermediate Gear Key | *32 | Right Hand Cover |
| 9 | Main Gear | 21 | Upper Intermediate Gear | *33 | Main Shaft Oil Seal (same as No.5) |
| 10 | Main Gear Sleeve | 22 | Intermediate Shaft Ball Bearing | *34 | Intermediate Shaft End Cover (same as No. 4) |
| 11 | Main Gear Key (3 req.) | 23 | Intermediate Shaft Ball Bearing | *35 | Right Hand Drive Shaft Cover and Oil Seal |
| 12 | Main Shaft Ball Bearing | 24 | Snap Ring | Note:Parts 13,14,15,16,18, and 19 not used on 30 ton machines. | |
| *Not Shown |
Drive Assembly
| 1 | Clutch, see Form A-6-D | 7 | Pivot Screws | 15 | Adjusting Shaft Bearing | 22 | Lock Nuts | |
| 2 | Clutch Push Pin | 8 | Brake Shaft Snap Ring | 16 | Brake, see Form A-6-C | 23 | Adjusting Screw Lock Nuts | |
| 3 | Flywheel Bearings | 9 | Gear Box Support | 17 | Adjusting Shaft | 24 | Motor Plate Pivot Screw | |
| 4 | Flywheel | 10 | Pivot Blocks | 18 | Brake Positioning | 25 | Motor Plate Pivot | |
| 5 | Clutch Push Pin Nut | 11 | Gear Box & Break Stop Support | 19 | Pivot Screw Nut | 26 | Washer | |
| 6 | Belt | 12 | Brake Support Shaft | 20 | Belt Guard | 27 | Adjusting Screw Lock Nuts | |
| 13 | Handwheel | 21 | Motor Plate | 28 | Main Motor | |||
| 14 | Roll Pin |
Why use genuine Niagara parts?
① Good and Services Warranty
Purchase press parts with confidence from BCN Technical Services. We guarantee at the time of delivery, the goods will be free from defects in materials and workmanship. We will perform services in a prompt, professional and workmanlike manner. View our Goods and Services Warranty for details.
② Original OEM Specifications
Replacement parts are manufactured to original OEM specifications from record sets maintained by serial number, so there’s no guessing or wondering if a part will fit. We have original drawings, manufacturing expertise, and the experience of a team of engineers who know your press inside and out.
③ Delivery
BCN Technical Services has an extensive inventory of the most requested OEM replacement parts in stock at our facility in Hastings, MI. Over 14,000 unique spare parts for presses are kept on hand. Our experienced staff is dedicated to quickly providing that critical part, which allows you to avoid delayed repairs, lost productivity and lost revenue.
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Hours of Operation
Monday–Friday:
8 a.m.–5 p.m.
Saturday–Sunday:
Closed
BCN Technical Services, Inc.
1004 E State St Hastings, MI 49058
269-948-3300
info@bcntechserv.com