Roller Chain Trade Size Roller Chain Trade Size |
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Overall Length Overall Length |
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Overall Width Overall Width |
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Handle Style Handle Style |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Frame Material Frame Material |
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For Maximum Sprocket Center-to-Center For Maximum SprocketCenter-to-Center |
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Roller Chain Breakers
Drive out chain pins with a twist of the handle. Breakers allow you to disassemble chain in order to remove or add links.
Roller Chain Breakers | ||||||||
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Overall | Replacement Points | |||||||
| For Roller Chain Trade Size | For Roller Chain Pitch | Lg. | Wd. | Material | Each | Each | ||
For Single- and Double-Strand ANSI Roller Chain | ||||||||
| 25, 35, 40, 41, 50, 60 | 1/4"-3/4" | 10 3/4" | 3 1/4" | Steel | 0000000 | 000000 | 0000000 | 00000 |
| 60, 80, 100 | 3/4"-1 1/4" | 14" | 4" | Steel | 0000000 | 00000 | 0000000 | 0000 |
| 120, 140, 160 | 1 1/2"-2" | 29 1/2" | 6 1/2" | Steel | 0000000 | 000000 | 0000000 | 0000 |
| 160, 180, 200, 240 | 2"-3" | 28" | 2 1/2" | Steel | 00000000 | 000000 | 000000 | 00 |
Wrench-Drive Roller Chain Breakers
Tighten the hex head screw with a wrench to remove chain pins without damaging side plates. Breakers allow you to disassemble chain in order to remove or add links.
Roller Chain Breakers | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Overall | Replacement Points | ||||||||
| For Roller Chain Trade Size | For Roller Chain Pitch | Lg. | Wd. | Material | Features | Each | Each | ||
For Single-Strand ANSI Roller Chain | |||||||||
| 35, 40, 41, 50 | 3/8"-5/8" | 4 1/2" | 3" | Steel | Clamping Sleeve | 0000000 | 000000 | 0000000 | 000000 |
| 50, 60, 80 | 5/8"-1" | 6 1/2" | 4 1/4" | Steel | Clamping Sleeve | 0000000 | 00000 | 0000000 | 00000 |
Jaw-Style Roller Chain Holders
Hook into your roller chain and use the handle to tighten the jaw until the chain ends are close enough to add or remove a link.
Overall | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Roller Chain Trade Size | Handle Style | For Roller Chain Pitch | Max. Jaw Capacity | Lg. | Wd. | Material | Each | |
For Single-Strand ANSI Roller Chain | ||||||||
| 25, 35 | Knob | 1/4"-3/8" | 2" | 4 1/4" | 2 3/4" | Steel | 0000000 | 000000 |
| 35, 40, 41, 50, 60 | Knob | 3/8"-3/4" | 2" | 4 1/4" | 2 3/4" | Steel | 0000000 | 00000 |
| 35, 40, 41, 50, 60 | Thumb Screw | 3/8"-3/4" | 1 3/4" | 2 3/4" | 2 1/2" | Steel | 000000 | 00000 |
| 40, 50, 60, 80 | T-Handle | 1/2"-1" | 3 1/2" | 6 5/8" | 4" | Steel | 0000000 | 00000 |
| 80, 100, 120, 140, 160, 180, 200, 240 | T-Handle | 1"-3" | 5" | 8 1/2" | 5 3/4" | Steel | 0000000 | 00000 |
Cable-Style Roller Chain Holders
Hooks at each end of the cable insert into the rollers beyond the links you want to change. Tighten the hooks with the included box wrench to add or remove a link.
Overall | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Roller Chain Trade Size | Handle Style | For Roller Chain Pitch | For Min. Roller Wd. | Max. Jaw Capacity | Lg. | Wd. | Material | Includes | Each | |
For Single- and Double-Strand ANSI Roller Chain | ||||||||||
| 80, 100, 120, 140, 160, 180, 200, 240, 80-2, 100-2, 120-2, 140-2, 160-2, 180-2, 200-2, 240-2 | Wrench | 1"-3" | 5/8" | 42" | 6 1/2" | 4" | Steel | Box Wrench | 000000 | 0000000 |
Roller Chain Breaker/Riveters
In addition to breaking chain, this tool can also rivet chain to increase strength for better performance on high-speed drives. It can break ANSI numbers 50 and 60 roller chain and rivet ANSI number 50 chain. Attach the removable handle and clamp the breaker/riveter in a vise or bolt it to a workbench.
Roller Chain Breaker/Riveter | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Mounting Hole | Replacement Point | ||||||||||
| For Roller Chain Trade Size | For Roller Chain Pitch | Lg. | Wd. | Material | Mounting Fasteners Included | Number of | Thread Size | Includes | Each | Each | ||
For Single-Strand ANSI Roller Chain | ||||||||||||
| 50, 60 | 5/8"-3/4" | 6" | 1 3/4" | Steel | No | 2 | 3/8"-24 | Press Plate, Removable Handle, Rivet Anvil, Steel Rivet Set | 0000000 | 0000000 | 0000000 | 00000 |
Roller Chain Spring-Clip Removal Pliers
Use the notched jaws to push the spring-clip off the link.
| Max. Jaw Capacity | Overall Lg. | Jaw Lg. | Material | Each | |
| 1 1/4" | 6 1/2" | 1 1/4" | Steel | 0000000 | 000000 |
Quick-Twist Roller Chain Spring-Clip Removers
Twist this tool on the spring-clip to remove it.
| Dia. | Material | Each | |
| 1" | Steel | 000000 | 00000 |
ANSI Roller Chain Wear-Indicating Rulers
Place this plastic ruler on links to measure chain wear.
Overall | |||||
|---|---|---|---|---|---|
| For Roller Chain Trade Size | Lg. | Wd. | Material | Each | |
For Single- and Double-Strand ANSI Roller Chain | |||||
| 40, 41, 50, 60, 80, 100, 120, 140, 160, 180, 200, 240, 40-2, 50-2, 60-2, 80-2, 100-2, 120-2, 140-2, 160-2, 180-2, 200-2, 240-2 | 15" | 2 5/8" | Plastic | 000000 | 00000 |
ANSI Roller Chain Wear-Indicating Inserts
Place these steel inserts between two roller links. If they can be inserted past your ANSI number, the chain is worn out.
Overall | |||||
|---|---|---|---|---|---|
| For Roller Chain Trade Size | Lg. | Wd. | Material | Each | |
For Single- and Double-Strand ANSI Roller Chain | |||||
| 35, 40, 41, 50, 60, 80, 100, 35-2, 40-2, 50-2, 60-2, 80-2, 100-2 | 8 3/4" | 5/8" | Steel | 000000 | 0000000 |
| 80, 100, 120, 140, 160, 180, 200, 240, 80-2, 100-2, 120-2, 140-2, 160-2, 180-2, 200-2, 240-2 | 18" | 1 1/2" | Steel | 000000 | 000000 |
Center-Channel Roller Chain Guides
These guides align chain more precisely than open-channel guides. Use them to minimize friction, reduce noise, and prolong the life of your roller chain. They can be cut to the exact length you need.
For technical drawings and 3-D models, click on a part number.
Overall | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Style | For Roller Chain Trade Size | Ht. | Wd. | Center Channel Wd. | Material | Max. Temperature, °F | Lengths, ft. | Per Ft. | |
For Single-Strand ANSI Roller Chain | |||||||||
| A | 40 | 0.31" | 1.00" | 0.25" | Polyethylene Plastic | 175° | 0000000 | 000000 | |
| A | 50 | 0.38" | 1.25" | 0.31" | Polyethylene Plastic | 175° | 0000000 | 00000 | |
| A | 60 | 0.50" | 1.50" | 0.44" | Polyethylene Plastic | 175° | 0000000 | 00000 | |
| A | 80 | 0.50" | 2.00" | 0.56" | Polyethylene Plastic | 175° | 0000000 | 00000 | |
| B | 40 | 0.31" | 1.00" | 0.25" | Polyethylene Plastic | 175° | 0000000 | 00000 | |
| B | 50 | 0.31" | 1.25" | 0.31" | Polyethylene Plastic | 175° | 00000000 | 00000 | |
| B | 60 | 0.31" | 1.25" | 0.44" | Polyethylene Plastic | 175° | 00000000 | 00000 | |
| B | 80 | 0.38" | 1.50" | 0.56" | Polyethylene Plastic | 175° | 00000000 | 00000 | |
| C | 40 | 0.59" | 0.79" | 0.29" | Polyethylene Plastic | 175° | 00000000 | 00000 | |
| C | 50 | 0.59" | 0.79" | 0.35" | Polyethylene Plastic | 175° | 00000000 | 00000 | |
| C | 60 | 0.59" | 1.10" | 0.46" | Polyethylene Plastic | 175° | 00000000 | 00000 | |
| C | 80 | 0.71" | 1.34" | 0.60" | Polyethylene Plastic | 175° | 00000000 | 00000 | |
Open-Channel Roller Chain Guides
Minimize friction, reduce noise, and prolong the life of your roller chain. Guides can be cut to the exact length you need.
For technical drawings and 3-D models, click on a part number.
Overall | |||||||
|---|---|---|---|---|---|---|---|
| For Roller Chain Trade Size | Ht. | Wd. | Material | Max. Temperature, °F | Lengths, ft. | Per Ft. | |
For Single-Strand ANSI Roller Chain | |||||||
| 40 | 0.31" | 1.25" | Polyethylene Plastic | 175° | 0000000 | 00000 | |
| 50 | 0.38" | 1.25" | Polyethylene Plastic | 175° | 0000000 | 00000 | |
| 60 | 0.38" | 1.50" | Polyethylene Plastic | 175° | 0000000 | 00000 | |
| 80 | 0.50" | 2.00" | Polyethylene Plastic | 175° | 0000000 | 00000 | |
Deep-Channel Roller Chain Guides
Also known as captured guides, deep-channel guides prevent chain from slipping off track. Use them to minimize friction, reduce noise, and prolong the life of your roller chain. They can be cut to the exact length you need.
Guides with flanged frame allow easy mounting. Stainless steel frames are more corrosion resistant than steel frames.
For technical drawings and 3-D models, click on a part number.
Overall | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Roller Chain Trade Size | Ht. | Wd. | Channel Dp. | Material | Mounting Fasteners Included | Mounting Hole Dia. | Max.Temperature, °F | Lengths, ft. | Per Ft. | |
For Single-Strand ANSI Roller Chain | ||||||||||
304 Stainless Steel Frame | ||||||||||
| 40 | 0.94" | 1.18" | 0.55" | Polyethylene Plastic | __ | __ | 175° | 00000000 | 000000 | |
| 50 | 0.94" | 1.18" | 0.65" | Polyethylene Plastic | __ | __ | 175° | 00000000 | 00000 | |
| 60 | 1.13" | 1.18" | 0.82" | Polyethylene Plastic | __ | __ | 175° | 00000000 | 00000 | |
| 80 | 1.58" | 1.77" | 1.19" | Polyethylene Plastic | __ | __ | 175° | 00000000 | 00000 | |
Steel Flanged Frame | ||||||||||
| 35 | 0.98" | 2.09" | 0.37" | Polyethylene Plastic | No | 5/16" | 175° | 00000000 | 00000 | |
| 40 | 0.98" | 2.09" | 0.53" | Polyethylene Plastic | No | 5/16" | 175° | 00000000 | 00000 | |
| 50 | 0.98" | 2.09" | 0.64" | Polyethylene Plastic | No | 5/16" | 175° | 00000000 | 00000 | |
| 60 | 0.98" | 2.09" | 0.81" | Polyethylene Plastic | No | 5/16" | 175° | 00000000 | 00000 | |
304 Stainless Steel Flanged Frame | ||||||||||
| 35 | 0.98" | 2.09" | 0.37" | Polyethylene Plastic | No | 5/16" | 175° | 00000000 | 000000 | |
| 40 | 0.98" | 2.09" | 0.53" | Polyethylene Plastic | No | 5/16" | 175° | 00000000 | 000000 | |
| 50 | 0.98" | 2.09" | 0.64" | Polyethylene Plastic | No | 5/16" | 175° | 00000000 | 000000 | |
| 60 | 0.98" | 2.09" | 0.81" | Polyethylene Plastic | No | 5/16" | 175° | 00000000 | 000000 | |
Made-to-Order Guards for Chain and Belt Drives
If none of our standard guards fit your chain or belt system, we'll create one to suit your needs. Guards prevent chain and belt slippage and protect your drive mechanism from interference. To mount, punch screw holes or weld.
Select the sprocket center-to-center size range that matches your system. Then specify the following dimensions: sprocket center-to-center; large sprocket OD; small sprocket OD; clearance between sprocket and side of guard (2" of clearance is recommended); and guard depth (1" of clearance is recommended).
Guards for Chain and Belt Drives
Prevent chain and belt slippage and protect your drive mechanism from interference. To mount, punch screw holes or weld.
| For Max. Sprocket Ctr.-to-Ctr. | For Max. Sprocket Wd. | For Max. Large Sprocket OD | For Max. Small Sprocket OD | Guard Lg. | Guard Dp. | Material | Gauge | Mounting Fasteners Included | Each | |
| 10 1/2" | 1 3/4" | 7" | 3" | 19 1/2" | 2 3/4" | Steel | 14 | No | 0000000 | 0000000 |
| 14 1/2" | 2 7/8" | 13" | 4 5/8" | 27 5/16" | 3 7/8" | Steel | 14 | No | 0000000 | 000000 |
| 15" | 3 1/4" | 14 3/4" | 7" | 29 7/8" | 4 1/4" | Steel | 14 | No | 0000000 | 000000 |
| 20 1/2" | 3 1/4" | 14 3/4" | 5 1/2" | 34 5/8" | 4 1/4" | Steel | 14 | No | 0000000 | 000000 |
| 23 1/2" | 4" | 19" | 6" | 40" | 5" | Steel | 14 | No | 0000000 | 000000 |
| 27 1/2" | 4" | 19" | 8" | 45" | 5" | Steel | 14 | No | 0000000 | 000000 |
| 31 1/2" | 4 3/4" | 23 1/2" | 11 1/4" | 52 7/8" | 5 3/4" | Steel | 14 | No | 0000000 | 000000 |
Corrosion-Resistant Guards for Chain and Belt Drives
Made of ABS plastic, these plastic guards won’t rust, and they absorb impact from chain and belt drives. Guards prevent chain and belt slippage and protect your drive mechanism from interference. Drill holes for mounting and venting.
| For Max. Sprocket Ctr.-to-Ctr. | For Max. Sprocket OD | Guard Lg. | Guard Dp. | Flange Thick. | Material | Max. Mounting Hole Dia. | Mounting Fasteners Included | Max. Temperature, ° F | Each | |
| 6" | 5 5/8" | 11 5/8" | 2 1/2" | 5/8" | ABS Plastic | 1/4" | No | 200° | 0000000 | 0000000 |
| 8 1/8" | 6 3/4" | 14 7/8" | 3 1/2" | 5/8" | ABS Plastic | 1/4" | No | 200° | 0000000 | 000000 |
| 9" | 5 3/4" | 14 3/4" | 2 1/2" | 5/8" | ABS Plastic | 1/4" | No | 200° | 0000000 | 000000 |
| 11 1/4" | 6 3/4" | 18" | 3 1/2" | 5/8" | ABS Plastic | 1/4" | No | 200° | 0000000 | 000000 |
| 11 7/8" | 5 5/8" | 17 1/2" | 2" | 5/8" | ABS Plastic | 1/4" | No | 200° | 0000000 | 000000 |
| 14" | 5 3/4" | 19 3/4" | 2 1/2" | 5/8" | ABS Plastic | 1/4" | No | 200° | 0000000 | 000000 |
| 17 3/8" | 6 3/4" | 24 1/8" | 3 1/2" | 5/8" | ABS Plastic | 1/4" | No | 200° | 0000000 | 000000 |
| 19 7/8" | 5 5/8" | 25 1/2" | 2" | 5/8" | ABS Plastic | 1/4" | No | 200° | 0000000 | 000000 |
| 20 3/8" | 6 3/4" | 27 1/8" | 3 1/2" | 5/8" | ABS Plastic | 1/4" | No | 200° | 0000000 | 000000 |
| 23" | 5 3/4" | 28 3/4" | 2" | 5/8" | ABS Plastic | 1/4" | No | 200° | 0000000 | 000000 |
| 25 3/8" | 6 3/4" | 32 1/8" | 3 1/2" | 5/8" | ABS Plastic | 1/4" | No | 200° | 0000000 | 000000 |
| 27 3/8" | 5 7/8" | 33 1/4" | 2" | 5/8" | ABS Plastic | 1/4" | No | 200° | 0000000 | 000000 |
| 29 3/8" | 6 3/4" | 36 1/8" | 3 1/2" | 5/8" | ABS Plastic | 1/4" | No | 200° | 0000000 | 000000 |
| 33 1/8" | 7" | 40 1/8" | 3 1/2" | 5/8" | ABS Plastic | 1/4" | No | 200° | 0000000 | 000000 |