513SFRF Accumulator Chain - Type A Stainless Steel
Carbon Steel Chains
| Features | Premium/Premier | General Duty Plus | Economy Plus |
|---|---|---|---|
| Solid Bushings | Split Bushings in most cases | Split Bushings | |
| Solid Rollers | |||
| Through-Hardened Pins | Case-Hardened Pins | Heat-Treated Pins | |
| Case-Hardened Rollers | Heat-Treated in Some Chains | ||
| Case-Hardened Bushings | Heat-Treated in Some Chains | ||
| Wide Contour Plates | Standard Contour Plates | Standard Contour Plates | |
| Superior Pin to Plate Contact | |||
| High-Hold Riveting | Standard Dual-Stake Rivets | Standard Dual-Stake Rivets | |
| Factory Pre-Loading | Not Standard on Economy Chains | ||
| Specific Heat-Treatment on Every Component | Some Components Might be Heat-Treated | ||
| Premium Alloy & Carbon Materials | High-Quality Carbon Materials | Standard-Quality Carbon Materials | |
| Shot-Peened Components | Non Shot-Peened Components | Non Shot-Peened Components | |
| High-Precision Components | Standard Precision Components | Low Precision Components | |
| Conforms to ANSI B29.1 or ISO/DIN Standards |
513SFRF Accumulator Chain Dimensions

- Chain Part #: 513SFRF-ACU
- Pitch (P): 19.05mm
- Type: A
- Inner Width (b1): 11.68mm
- Inner Link Width (b2): 15.62mm
- Width Between Outer Plates (b3): 15.80mm
- Width Over Outer Plates (b4): 20.00mm
- Support Roller (d1): 12.00mm
- Pin (d2): 5.72mm
- Transverse Pitch (e): 31.50mm
- Plate Height (g): 16.10mm
- Width Over Pin (I): 48.00mm
- Support Roller Width (b5): 11.50mm
Accumulator Chain Options
Chain Clips:
These clips are designed to improve the accumulator chain's safety while preventing articles from falling through the chain.
Self-Lubricating/ Maintenance Free:

A self-lubricating accumulator chain will typically utilize a unique pin, bushing, or both that are impregnated with oil. These unique components release minute amounts of oil as the chain is in operation and are ideal in applications where lubrication is difficult or when conveying sensitive materials that can't come into contact with chain oil.
Guide Plates:

These guide plates are available in various spacing options and design options in both carbon and stainless steel material options.
Material Options:

We supply accumulator chains in stainless steel or carbon steel materials; either option is available with plastic rollers.
Accumulator Chain Guide:

Chain guides are utilized for a reduction in chain wear and system friction.
Accumulator Chain Sprockets:

We supply an array of accumulator chain sprockets with different tooth counts, hub configurations, and bore ranges.
- Chain Part #: 513SFRF-ACU
- Pitch (P): 19.05mm
- Type: A
- Inner Width (b1): 11.68mm
- Inner Link Width (b2): 15.62mm
- Width Between Outer Plates (b3): 15.80mm
- Width Over Outer Plates (b4): 20.00mm
- Support Roller (d1): 12.00mm
- Pin (d2): 5.72mm
- Transverse Pitch (e): 31.50mm
- Plate Height (g): 16.10mm
- Width Over Pin (I): 48.00mm
- Support Roller Width (b5): 11.50mm