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Shaft Diameter
Construction
For Shaft Misalignment Type
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Performance
Export Control Classification Number (ECCN)
DFARS Specialty Metals
Spider Couplings
Hubs
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OD | Shaft Coupling Trade Size | Overall Lg. | Shaft Mount Type | For Shaft Diameter | Each | |||
|---|---|---|---|---|---|---|---|---|
Keyed | ||||||||
Iron | ||||||||
| 2 7/64" | L090 | 2 5/32" | Set Screw | 18 mm | 6408K14 | 000000 | ||
Spiders
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Misalignment Capability | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For Hub OD | Shaft Coupling Trade Size | Max. Rotation Speed, rpm | Max. Torque, in·lbf | Parallel | Angular | Each | |||
Buna-N | |||||||||
| 2 7/64", 54 mm | L090, L095 | 9,000 | 140 | 0.015" | 1° | 6408K75 | 000000 | ||
Polyurethane Rubber | |||||||||
| 2 7/64" | L090, L095 | 3,600 | 210 | 0.015" | 1° | 2410K13 | 00000 | ||
Hytrel | |||||||||
| 2 7/64", 54 mm | L090, L095 | 3,600 | 400 | 0.015" | 0.5° | 6408K95 | 00000 | ||
Split Spiders
Misalignment Capability | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For Hub OD | Shaft Coupling Trade Size | Max. Rotation Speed, rpm | Max. Torque, in·lbf | Parallel | Angular | Temp. Range, ° F | Each | |||
Polyurethane Rubber | ||||||||||
| 2 7/64" | L090, L095 | 9,200 | 670 | 0.03" | 2° | -30 to 200 | 2393K33 | 000000 | ||
Retaining Rings
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Shaft Coupling Trade Size | For Hub OD | Each | |||
|---|---|---|---|---|---|
347 Stainless Steel | |||||
| L090, L095 | 2 7/64" | 2393K23 | 000000 | ||
High-Torque Spider Couplings
Hubs
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OD | Shaft Coupling Trade Size | Overall Lg. | Shaft Mount Type | For Shaft Diameter | Each | |||
|---|---|---|---|---|---|---|---|---|
Keyed | ||||||||
303 Stainless Steel | ||||||||
| 2" | QF5 | 2 13/16" | Set Screw | 18 mm | 3565N1 | 000000 | ||
Split Spiders
Misalignment Capability | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
For Hub OD | Shaft Coupling Trade Size | Max. Rotation Speed, rpm | Max. Torque, in·lbf | Parallel | Angular | Axial | Temp. Range, ° F | Each | |||
Durometer 48D (Medium Soft) Urethane Rubber | |||||||||||
| 2" | QF5 | 12,000 | 375 | 0.02" | 2° | 0.078" | -60 to 212 | 3565N41 | 000000 | ||
Durometer 60D (Medium) Urethane Rubber | |||||||||||
| 2" | QF5 | 12,000 | 815 | 0.02" | 2° | 0.078" | -60 to 212 | 3565N43 | 00000 | ||
| 2" | QF5 | 12,000 | 815 | 0.02" | 2° | 0.078" | -60 to 350 | 3565N42 | 00000 | ||
Split Spider Covers
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Shaft Coupling Trade Size | For Hub OD | Each | |||
|---|---|---|---|---|---|
303 Stainless Steel | |||||
| QF5 | 2" | 3565N61 | 000000 | ||
Precision Spider Couplings
Spiders
Misalignment Capability | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For Hub OD | Shaft Coupling Trade Size | Max. Rotation Speed, rpm | Max. Torque, in·lbf | Parallel | Angular | Each | |||
Durometer 92A (Extra Hard) Polyurethane Rubber | |||||||||
| 1 5/8", 41 mm, 41.3 mm | 26/41 | 8,000 | 190 | 0.006" | 0.9° | 9845T22 | 000000 | ||
| 2", 50 mm, 50.8 mm | 32/51 | 8,000 | 440 | 0.006" | 0.9° | 9845T25 | 00000 | ||
Durometer 98A (Extra Hard) Polyurethane Rubber | |||||||||
| 1 5/8", 41 mm, 41.3 mm | 26/41 | 8,000 | 330 | 0.004" | 0.8° | 9845T21 | 00000 | ||
| 2", 50 mm, 50.8 mm | 32/51 | 8,000 | 550 | 0.005" | 0.8° | 9845T24 | 00000 | ||
Sleeve Couplings
Hubs
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OD, mm | Shaft Coupling Trade Size | Overall Lg., mm | For Shaft Type | Shaft Mount Type | For Shaft Diameter | Each | |||
|---|---|---|---|---|---|---|---|---|---|
Steel | |||||||||
| 44.7 | GDX M024 | 52.6 | Keyed | Set Screw | 18 mm | 6247K53 | 000000 | ||
Sleeves
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Misalignment Capability | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For Hub OD, mm | Shaft Coupling Trade Size | Max. Rotation Speed, rpm | Max. Torque, in·lbf | Parallel | Angular | Axial | Each | |||
Nylon | ||||||||||
| 44.7 | GDX M024 | 10,600 | 530 | 0.016" | 1° | 0.04" | 6247K83 | 000000 | ||
High-Parallel-Misalignment Slotted Disc Couplings
Hubs
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OD | Shaft Coupling Trade Size | Overall Lg. | For Shaft Type | Shaft Mount Type | For Shaft Diameter | Each | |||
|---|---|---|---|---|---|---|---|---|---|
Aluminum | |||||||||
| 1 5/8" | 26/41 | 2" | Round | Clamp On | 18 mm | 9889T4 | 000000 | ||
Servomotor Precision Disc Couplings
Misalignment Capability | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Diameter | OD | Overall Lg. | Max. Rotation Speed, rpm | Max. Torque, in·lbf | Parallel | Angular | Axial | For Shaft Type | Shaft Mount Type | Each | |||
Aluminum with 304 Stainless Steel Disc | |||||||||||||
| 3/8" × 18 mm | 2 7/32" | 2 23/64" | 10,000 | 220 | 0.011" | 1° | 0.031" | Round | Clamp On | 2764K622 | 0000000 | ||
| 1/2" × 18 mm | 2 7/32" | 2 23/64" | 10,000 | 220 | 0.011" | 1° | 0.031" | Round | Clamp On | 2764K633 | 000000 | ||
| 5/8" × 18 mm | 2 7/32" | 2 23/64" | 10,000 | 220 | 0.011" | 1° | 0.031" | Round | Clamp On | 2764K644 | 000000 | ||
| 3/4" × 18 mm | 2 7/32" | 2 23/64" | 10,000 | 220 | 0.011" | 1° | 0.031" | Round | Clamp On | 2764K655 | 000000 | ||
| 1" × 18 mm | 2 7/32" | 2 23/64" | 10,000 | 220 | 0.011" | 1° | 0.031" | Round | Clamp On | 2764K665 | 000000 | ||
| 16 mm × 18 mm | 2 7/32" | 2 23/64" | 10,000 | 220 | 0.011" | 1° | 0.031" | Round | Clamp On | 2764K674 | 000000 | ||
| 17 mm × 18 mm | 2 7/32" | 2 23/64" | 10,000 | 220 | 0.011" | 1° | 0.031" | Round | Clamp On | 2764K682 | 000000 | ||
| 18 mm × 18 mm | 2 7/32" | 2 23/64" | 10,000 | 220 | 0.011" | 1° | 0.031" | Round | Clamp On | 2764K688 | 000000 | ||
| 18 mm × 19 mm | 2 7/32" | 2 23/64" | 10,000 | 220 | 0.011" | 1° | 0.031" | Round | Clamp On | 2764K689 | 000000 | ||
| 18 mm × 20 mm | 2 7/32" | 2 23/64" | 10,000 | 220 | 0.011" | 1° | 0.031" | Round | Clamp On | 2764K691 | 000000 | ||
| 18 mm × 22 mm | 2 7/32" | 2 23/64" | 10,000 | 220 | 0.011" | 1° | 0.031" | Round | Clamp On | 2764K692 | 000000 | ||
| 18 mm × 24 mm | 2 7/32" | 2 23/64" | 10,000 | 220 | 0.011" | 1° | 0.031" | Round | Clamp On | 2764K693 | 000000 | ||
| 18 mm × 25 mm | 2 7/32" | 2 23/64" | 10,000 | 220 | 0.011" | 1° | 0.031" | Round | Clamp On | 2764K694 | 000000 | ||
Strong-Grip Clamping Rigid Shaft Couplings
Steel
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For Keyed Shafts |
For Shaft Dia., mm | Overall Lg., mm | OD, mm | Max. Rotation Speed | Max. Torque | Each | |||
|---|---|---|---|---|---|---|---|---|
For Keyed Shafts | ||||||||
| 18 | 60 | 36 | Not Rated | Not Rated | 9800T37 | 0000000 | ||
Strong-Grip Two-Piece Rigid Shaft Couplings
Steel
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For Keyed Shafts |
For Shaft Dia., mm | Overall Lg., mm | OD, mm | Max. Rotation Speed | Max. Torque | Each | |||
|---|---|---|---|---|---|---|---|---|
For Keyed Shafts | ||||||||
| 18 | 60 | 36 | Not Rated | Not Rated | 9800T25 | 0000000 | ||
Flange-Mount Shaft Collars
Flange, mm | Keyway, mm | Clamping Screw | Mounting Holes | Unthreaded Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | OD, mm | Wd., mm | OD | Thk. | Wd. | Dp. | For Shaft Type | Type | No. Included | Mounting Fasteners Included | Thread Size | No. of | Dia., mm | No. of | Each | |||
Black-Oxide Carbon Steel | ||||||||||||||||||
| 18 | 36 | 20.64 | 63 | 6.85 | 6 | 2.8 | Keyed | Socket Head | 2 | No | M5 × 0.8 mm | 3 | 5.4 | 3 | 9604T16 | 0000000 | ||
303 Stainless Steel | ||||||||||||||||||
| 18 | 36 | 20.64 | 63 | 6.85 | 6 | 2.8 | Keyed | Socket Head | 2 | No | M5 × 0.8 mm | 3 | 5.4 | 3 | 9624T22 | 000000 | ||
Aluminum | ||||||||||||||||||
| 18 | 36 | 20.64 | 63 | 6.85 | 6 | 2.8 | Keyed | Socket Head | 2 | No | M5 × 0.8 mm | 3 | 5 | 3 | 9723T16 | 00000 | ||
Two-Piece Shaft Collars
For Round Shafts | For Keyed Shafts | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Clamping Screw | Keyway, mm | |||||||||||
For Shaft Dia., mm | OD, mm | Wd., mm | Type | No. Included | Each | Wd. | Dp. | Each | ||||
Black-Oxide Carbon Steel | ||||||||||||
| 18 | 36 | 13 | Socket Head | 2 | 6063K18 | 000000 | 6 | 2.8 | 3390N18 | 000000 | ||
303 Stainless Steel | ||||||||||||
| 18 | 36 | 13 | Socket Head | 2 | 3369K22 | 00000 | — | — | ——— | 0 | ||
316 Stainless Steel | ||||||||||||
| 18 | 36 | 13 | Socket Head | 2 | 9652T37 | 00000 | — | — | ——— | 0 | ||
Aluminum | ||||||||||||
| 18 | 36 | 13 | Socket Head | 2 | 9520T12 | 00000 | — | — | ——— | 0 | ||
Plastic Shaft Collars
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Clamping Screw | ||||||||
|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | OD, mm | Wd., mm | Type | No. Included | Each | |||
Acetal | ||||||||
| 18 | 36 | 13 | Socket Head | 1 | 3761N121 | 000000 | ||
Plastic Two-Piece Shaft Collars
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Clamping Screw | ||||||||
|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | OD, mm | Wd., mm | Type | No. Included | Each | |||
Acetal | ||||||||
| 18 | 36 | 13 | Socket Head | 2 | 3585N33 | 000000 | ||
Two-Piece Shaft Collars with Wrench Flats
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Clamping Screw | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | OD, mm | Wd., mm | Flat-to-Flat Ht., mm | Type | No. Included | Each | |||
Black-Oxide Carbon Steel | |||||||||
| 18 | 36 | 13 | 31 | Socket Head | 2 | 9746T217 | 000000 | ||


























































