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About Sleeve Bearings
Choose a sleeve bearing that matches your load and speed requirements and that's right for your environment.
Oil-Embedded Sleeve Bearings
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For Shaft Dia. | For Housing ID | Lg. | Dynamic Radial Load Cap. @ Speed | Base Oil | Temp. Range, ° F | Each | |||
|---|---|---|---|---|---|---|---|---|---|
841 Bearing Bronze | |||||||||
| 2 1/4" | 2 5/8" | 2" | 9,000 lb. @ 30 rpm | Synthetic Oil | -35 to 300 | 6391K687 | 000000 | ||
| 2 1/4" | 2 3/4" | 1 1/2" | 6,750 lb. @ 30 rpm | Synthetic Oil | -35 to 300 | 6391K843 | 00000 | ||
| 2 1/4" | 2 3/4" | 2" | 9,000 lb. @ 30 rpm | Synthetic Oil | -35 to 300 | 6391K431 | 00000 | ||
| 2 1/4" | 2 3/4" | 3" | 13,500 lb. @ 30 rpm | Synthetic Oil | -35 to 300 | 6391K427 | 00000 | ||
| 2 1/4" | 2 3/4" | 4" | 18,000 lb. @ 30 rpm | Synthetic Oil | -35 to 300 | 6391K29 | 000000 | ||
High-Load 863 Iron Copper | |||||||||
| 2 1/4" | 2 3/4" | 2" | 8,900 lb. @ 30 rpm | Synthetic Oil | -15 to 300 | 2868T271 | 00000 | ||
| 2 1/4" | 2 3/4" | 3" | 13,350 lb. @ 30 rpm | Synthetic Oil | -15 to 300 | 2868T272 | 00000 | ||
Dry-Running Sleeve Bearings
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Each | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | For Housing ID | Lg. | Dynamic Radial Load Cap. @ Speed | Color | Temp. Range, ° F | 1-24 | 25-99 | 100-Up | |||
High-Load Ultra-Chemical-Resistant Polyester Fabric-Reinforced PTFE | |||||||||||
| 2 1/4" | 2 1/2" | 2 1/4" | 7,150 lb. @ 30 rpm | Blue | -40 to 150 | 1521N21 | 000000 | 000000 | 000000 | ||
Sleeve Bearings
Taper-Lock Bushings
Keyway | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Overall Wd. | Wd. | Dp. | Taper | Fastener Tightening Torque, in·lbf | Includes | Each | |||
Steel | ||||||||||
Bushing Trade Number 2517 | ||||||||||
| 2 1/4" | 1 3/4" | 1/2" | 1/4" | 8° | 430 | Set Screws | 57095K218 | 000000 | ||
Quick-Disconnect (QD) Bushings
Keyway | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Overall Wd. | Wd. | Dp. | Fastener Tightening Torque, in·lbf | Material | Includes | For Shaft Dia. | Each | |||
Clamp-On Shaft Mount | ||||||||||
Bushing Trade Number SF | ||||||||||
| 2 1/16" | 1/2" | 1/4" | 360 | Sintered Steel | Clamping Screws | 2 1/4" | 6086K637 | 000000 | ||
Bushing Trade Number SK | ||||||||||
| 1 15/16" | 1/2" | 1/8" | 180 | Sintered Cast Iron | Clamping Screws, Machine Key | 2 1/4" | 6086K859 | 00000 | ||
High-Temperature Graphite-Lubricated Sleeve Bearings
Ultra-Low-Friction Oil-Embedded Thrust Bearings
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For Shaft Dia. | OD | Thk. | Dynamic Thrust Load Cap. @ Speed | Base Oil | Lubricant Additive | Temp. Range, ° F | Specs. Met | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
841 Bearing Bronze | |||||||||||
| 2 1/4" | 4 1/2" | 1/8" | 16,500 lb. @ 30 rpm | Synthetic Oil | PTFE | -60 to 300 | ASTM B438 | 7421K134 | 000000 | ||
High-Load 863 Iron Copper | |||||||||||
| 2 1/4" | 4" | 1/8" | 10,400 lb. @ 30 rpm | Synthetic Oil | PTFE | -60 to 300 | — | 7380N168 | 00000 | ||
High-Temperature Graphite-Lubricated Thrust Bearings
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For Shaft Dia. | OD | Thk. | Dynamic Thrust Load Cap. @ Speed | Temp. Range, ° F | Each | |||
|---|---|---|---|---|---|---|---|---|
Extreme-Temperature Chemical-Resistant Graphalloy | ||||||||
| 2 1/4" | 3 15/16" | 31/64" | 2,500 lb. @ 36 rpm | -450 to 750 | 4457N15 | 0000000 | ||
Dry-Running Metal-Reinforced Plastic Thrust Bearings
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For Shaft Dia. | OD | Thk. | Dynamic Thrust Load Cap. @ Speed | Temp. Range, ° F | Each | |||
|---|---|---|---|---|---|---|---|---|
Steel-Backed PTFE | ||||||||
| 2 1/4" | 3 1/4" | 3/32" | 17,250 lb. @ 30 rpm | -320 to 530 | 1262N39 | 000000 | ||
Oil-Embedded Thrust Bearings
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For Shaft Dia. | OD | Thk. | Dynamic Thrust Load Cap. @ Speed | Base Oil | Temp. Range, ° F | Each | |||
|---|---|---|---|---|---|---|---|---|---|
841 Bearing Bronze | |||||||||
| 2 1/4" | 4 1/2" | 1/8" | 16,500 lb. @ 30 rpm | Synthetic Oil | -35 to 300 | 5906K621 | 000000 | ||
Plastic Two-Piece Shaft Collars
Set Screw Shaft Collars
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Set Screw | ||||||||
|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | OD | Wd. | Type | No. Included | Each | |||
Black-Oxide Carbon Steel | ||||||||
| 2 1/4" | 3 1/4" | 15/16" | Hex Socket | 1 | 9414T41 | 000000 | ||
Zinc-Plated Carbon Steel | ||||||||
| 2 1/4" | 3 1/4" | 15/16" | Hex Socket | 1 | 6432K45 | 00000 | ||
303 Stainless Steel | ||||||||
| 2 1/4" | 3 1/4" | 15/16" | Hex Socket | 1 | 6462K45 | 000000 | ||
316 Stainless Steel | ||||||||
| 2 1/4" | 3 1/4" | 15/16" | Hex Socket | 1 | 9943K51 | 000000 | ||
Aluminum | ||||||||
| 2 1/4" | 3 1/4" | 15/16" | Hex Socket | 1 | 9946K53 | 00000 | ||
High-Torque Set Screw Flexible Shaft Couplings
Set Screw Flexible Shaft Couplings
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Hubs, Split Spider, and Retaining Ring Shown Assembled | (Each Component Sold Separately) |
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Hubs and Spider Shown Assembled | (Each Component Sold Separately) |
Hubs | Buna-N Spiders | Hytrel Spiders | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Misalignment Capability | Misalignment Capability | |||||||||||||||||||||||
Overall Lg. | OD | For Shaft Type | For Rotary Motion | For Shaft Dia. | Each | Max. Rotation Speed, rpm | Max. Torque, in·lbf | Parallel | Angular | Temp. Range, ° F | Spider Material | Each | Max. Rotation Speed, rpm | Max. Torque, in·lbf | Parallel | Angular | Temp. Range, ° F | Spider Material | Each | |||||
Iron Hubs | ||||||||||||||||||||||||
| 5 11/32" | 5" | Keyed | Forward/Reverse, Start/Stop | 2 1/4" | 6408K22 | 0000000 | 4,200 | 2,340 | 0.015" | 1° | -40 to 212 | Buna-N | 6408K62 | 000000 | 4,200 | 6,225 | 0.015" | 0.5° | -55 to 245 | Hytrel | 6408K64 | 0000000 | ||
Keyless Locking Rigid Shaft Couplings for Overhung Loads
Steel
For Shaft Dia. | Overall Lg. | OD | Max. Rotation Speed, rpm | Max. Torque, in·lbf | Fastener Tightening Torque, in·lbf | Overhung Load Cap., in·lbf | For Rotary Motion | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
For Keyed, Round, and Splined Shafts | |||||||||||
| 2 1/4" | 3 1/16" | 4 3/4" | 7,500 | 44,135 | 264 | 11,030 | Forward/Reverse, Start/Stop, Continuous | 3456N16 | 0000000 | ||
Oversized Shaft Collars
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Clamping Screw | ||||||||
|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | OD | Wd. | Type | No. Included | Each | |||
Black-Oxide Carbon Steel | ||||||||
| 2 1/4" | 3 3/4" | 3/4" | Socket Head | 1 | 9951K23 | 000000 | ||
Oversized Two-Piece Shaft Collars
Flange-Mount Shaft Collars
Flange | Keyway | Clamping Screw | Mounting Holes | Unthreaded Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | OD | Wd. | OD | Thk. | Wd. | Dp. | For Shaft Type | Type | No. Included | Mounting Fasteners Included | Thread Size | No. of | Dia. | No. of | Each | |||
Black-Oxide Carbon Steel | ||||||||||||||||||
| 2 1/4" | 3 1/2" | 1 1/4" | 4 31/32" | 1/2" | 1/2" | 15/64" | Keyed | Socket Head | 2 | No | 5/16"-18 | 3 | 5/16" | 3 | 9684T36 | 0000000 | ||
303 Stainless Steel | ||||||||||||||||||
| 2 1/4" | 3 1/2" | 1 1/4" | 4 31/32" | 1/2" | 1/2" | 15/64" | Keyed | Socket Head | 2 | No | 5/16"-18 | 3 | 5/16" | 3 | 9692T45 | 000000 | ||
Aluminum | ||||||||||||||||||
| 2 1/4" | 3 1/2" | 1 1/4" | 4 31/32" | 1/2" | 1/2" | 15/64" | Keyed | Socket Head | 2 | No | 5/16"-18 | 3 | 5/16" | 3 | 9793T26 | 000000 | ||
Shaft Collars
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Clamping Screw | ||||||||
|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | OD | Wd. | Type | No. Included | Each | |||
Black-Oxide Carbon Steel | ||||||||
| 2 1/4" | 3 1/4" | 3/4" | Socket Head | 1 | 6435K73 | 000000 | ||
Zinc-Plated Carbon Steel | ||||||||
| 2 1/4" | 3 1/4" | 3/4" | Socket Head | 1 | 9961K48 | 00000 | ||
303 Stainless Steel | ||||||||
| 2 1/4" | 3 1/4" | 3/4" | Socket Head | 1 | 6435K92 | 00000 | ||
316 Stainless Steel | ||||||||
| 2 1/4" | 3 1/4" | 3/4" | Socket Head | 1 | 9421T38 | 00000 | ||
Aluminum | ||||||||
| 2 1/4" | 3 1/4" | 3/4" | Socket Head | 1 | 6157K48 | 00000 | ||
Two-Piece Shaft Collars
For Round Shafts | For Keyed Shafts | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Clamping Screw | Keyway | |||||||||||
For Shaft Dia. | OD | Wd. | Type | No. Included | Each | Wd. | Dp. | Each | ||||
Black-Oxide Carbon Steel | ||||||||||||
| 2 1/4" | 3 1/4" | 3/4" | Socket Head | 2 | 6436K54 | 000000 | 1/2" | 7/32" | 3357K44 | 000000 | ||
Zinc-Plated Carbon Steel | ||||||||||||
| 2 1/4" | 3 1/4" | 3/4" | Socket Head | 2 | 2380K48 | 00000 | — | — | ——— | 0 | ||
Chrome-Plated Carbon Steel | ||||||||||||
| 2 1/4" | 3 1/4" | 3/4" | Socket Head | 2 | 3370K89 | 00000 | — | — | ——— | 0 | ||
303 Stainless Steel | ||||||||||||
| 2 1/4" | 3 1/4" | 3/4" | Socket Head | 2 | 6436K107 | 00000 | — | — | ——— | 0 | ||
316 Stainless Steel | ||||||||||||
| 2 1/4" | 3 1/4" | 3/4" | Socket Head | 2 | 9633T42 | 000000 | — | — | ——— | 0 | ||
Aluminum | ||||||||||||
| 2 1/4" | 3 1/4" | 3/4" | Socket Head | 2 | 6436K159 | 00000 | — | — | ——— | 0 | ||
Strong-Grip Clamping Rigid Shaft Couplings
Steel
For Shaft Dia. | Overall Lg. | OD | Max. Rotation Speed, rpm | Max. Torque, in·lbf | For Rotary Motion | Each | |||
|---|---|---|---|---|---|---|---|---|---|
For Round Shafts | |||||||||
| 2 1/4" | 6 1/2" | 3 3/4" | 3,500 | 12,320 | Forward/Reverse, Start/Stop, Continuous | 9799T7 | 0000000 | ||
Strong-Grip Two-Piece Rigid Shaft Couplings
Steel
For Shaft Dia. | Overall Lg. | OD | Max. Rotation Speed, rpm | Max. Torque, in·lbf | For Rotary Motion | Each | |||
|---|---|---|---|---|---|---|---|---|---|
For Round Shafts | |||||||||
| 2 1/4" | 6 1/2" | 3 3/4" | 3,500 | 14,795 | Forward/Reverse, Start/Stop, Continuous | 9799T17 | 0000000 | ||
Two-Piece Rigid Shaft Coupling Bridges
Cast Iron
For Shaft Dia. | Overall Lg. | OD | Max. Rotation Speed, rpm | Max. Torque, in·lbf | For Rotary Motion | Each | |||
|---|---|---|---|---|---|---|---|---|---|
For Keyed Shafts | |||||||||
| 2 1/4" | 9 5/16" | 5 3/4" | 3,180 | 12,000 | Forward/Reverse, Start/Stop, Continuous | 6417K25 | 0000000 | ||
Hinged Shaft Collars
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Clamping Screw | ||||||||
|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | OD | Wd. | Type | No. Included | Each | |||
Black-Oxide Carbon Steel | ||||||||
| 2 1/4" | 3 1/2" | 5/8" | Socket Head | 1 | 57145K88 | 000000 | ||
Quick-Release Shaft Collars with Lever
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Clamping Screw | ||||||||
|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | OD | Wd. | Type | No. Included | Each | |||
Black Anodized Aluminum | ||||||||
| 2 1/4" | 4 3/4" | 3/4" | Socket Head | 1 | 1511K248 | 0000000 | ||
Set Screw Two-Piece Shaft Collars
Set Screw | Clamping Screw | Each | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | OD | Wd. | Type | No. Included | Type | No. Included | 1-24 | 25-Up | |||
Black-Oxide Carbon Steel | |||||||||||
| 2 1/4" | 3 1/4" | 3/4" | Hex Socket | 1 | Socket Head | 2 | 1069N75 | 000000 | 000000 | ||



























































