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System of Measurement
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Dynamic Radial Load Capacity
Bearing Seal Type
For Load Direction
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Static Radial Load Capacity
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Lubrication
Dynamic Radial Load Capacity @ Speed
Linear Bearing Component
Export Control Classification Number (ECCN)
DFARS Specialty Metals
Precision Needle-Roller Bearings
Radial Load Cap., lb. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | For Housing ID | Wd. | Dynamic | Static | Max. Rotation Speed, rpm | Lubrication | For Shaft Surface Smoothness, Ra, μin | Temp. Range, ° F | Features | Each | |||
For Radial Load—Open with Steel Ring | |||||||||||||
| 2" | 2 9/16" | 1 1/4" | 13,300 | 29,900 | 6,700 | Required | 16 | 0 to 245 | Lubrication Groove, Lubrication Hole | 7929K201 | 000000 | ||
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 | |||
|---|---|---|---|---|---|---|---|---|---|
High-Load 863 Iron Copper | |||||||||
| 2" | 2 1/4" | 2" | 8,900 lb. @ 30 rpm | Synthetic Oil | -15 to 300 | 2868T258 | 000000 | ||
| 2" | 2 1/4" | 2 1/2" | 11,100 lb. @ 30 rpm | Synthetic Oil | -15 to 300 | 2868T259 | 00000 | ||
| 2" | 2 1/4" | 4" | 17,800 lb. @ 30 rpm | Synthetic Oil | -15 to 300 | 2868T261 | 000000 | ||
| 2" | 2 3/8" | 1 1/8" | 5,000 lb. @ 30 rpm | Synthetic Oil | -15 to 300 | 2868T262 | 00000 | ||
| 2" | 2 3/8" | 1 1/2" | 6,650 lb. @ 30 rpm | Synthetic Oil | -15 to 300 | 2868T263 | 00000 | ||
| 2" | 2 3/8" | 2" | 8,900 lb. @ 30 rpm | Synthetic Oil | -15 to 300 | 2868T264 | 00000 | ||
| 2" | 2 3/8" | 3" | 13,350 lb. @ 30 rpm | Synthetic Oil | -15 to 300 | 2868T265 | 00000 | ||
| 2" | 2 1/2" | 2" | 8,900 lb. @ 30 rpm | Synthetic Oil | -15 to 300 | 2868T267 | 00000 | ||
| 2" | 2 1/2" | 2 1/2" | 11,100 lb. @ 30 rpm | Synthetic Oil | -15 to 300 | 2868T268 | 00000 | ||
| 2" | 2 1/2" | 3" | 13,350 lb. @ 30 rpm | Synthetic Oil | -15 to 300 | 2868T269 | 00000 | ||
Extreme-Load Heat-Treated Iron Copper | |||||||||
| 2" | 2 1/4" | 1" | 9,500 lb. @ 30 rpm | Mineral Oil | 10 to 350 | 3741K48 | 00000 | ||
| 2" | 2 1/4" | 2" | 19,050 lb. @ 30 rpm | Mineral Oil | 10 to 350 | 3741K49 | 00000 | ||
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" | 3" | 1/8" | 7,850 lb. @ 30 rpm | Synthetic Oil | -35 to 300 | 5906K528 | 00000 | ||
| 2" | 3" | 3/16" | 7,800 lb. @ 30 rpm | Synthetic Oil | -35 to 300 | 5906K612 | 00000 | ||
| 2" | 3" | 1/4" | 7,850 lb. @ 30 rpm | Synthetic Oil | -35 to 300 | 5906K586 | 00000 | ||
High-Load 863 Iron Copper | |||||||||
| 2" | 3" | 1/8" | 5,800 lb. @ 30 rpm | Synthetic Oil | -15 to 300 | 2879T26 | 0000 | ||
Oil-Embedded Flanged Sleeve Bearings
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For Shaft Dia. | For Housing ID | Lg. | Flange OD | Flange Thk. | Dynamic Radial Load Cap. @ Speed | Dynamic Thrust Load Cap. @ Speed | Base Oil | Temp. Range, ° F | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Extreme-Load Heat-Treated Iron Copper | ||||||||||||
| 2" | 2 1/4" | 2" | 2 1/2" | 1/8" | 19,050 lb. @ 30 rpm | 6,750 lb. @ 30 rpm | Mineral Oil | 10 to 220 | 3731K31 | 000000 | ||
Linear Sleeve Bearings
Self-Aligning with 2° Misalignment Capability
Bearings | Retaining Rings | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Temp., ° F | |||||||||||||||||||
For Shaft Dia. | Shaft Clearance | Overall Lg. | OD | For Housing ID | With Retaining Ring Grooves | Retaining Ring Groove End-to-End Lg. | With End Seals | Dynamic Linear Load Cap. @ Speed | Static Load Cap., lb. | Min. | Max. | For Shaft Material | Each | Pkg. Qty. | Pkg. | ||||
PTFE-Lined 6061 Aluminum Bearings | |||||||||||||||||||
| 2" | 0.0015" | 4" | 3" | 3.0000" to 3.0010" | Yes | 3.21" | No | 2,000 lb. @ 100 fpm | 40,000 | -400 | 375 | Aluminum, Stainless Steel | 9533T9 | 0000000 | 1 | 9968K31 | 000000 | ||
Self-Lubricating Ejector Pin Bushings
OD | Tolerance | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | Lg. | ID | OD (A) | OD (B) | OD (C) | Lg. | Material | Hardness | Each | |||
2.001" ID | ||||||||||||||
| 2.499" | 2.687" | 2.5005" | 2 1/4" | 0" to 0.0005" | -0.001" to 0" | -0.01" to 0" | 0" to 0.0005" | -0.03" to 0" | Aluminum Bronze | Brinell 163 | 7845N19 | 0000000 | ||
Linear Sleeve Bearings for Support Rail Shafts
Self-Aligning with 2° Misalignment Capability
Bearings | Retaining Rings | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Temp., ° F | ||||||||||||||||||||
For Shaft Dia. | Shaft Clearance | Overall Lg. | OD | Wd. | For Housing ID | With Retaining Ring Grooves | Retaining Ring Groove End-to-End Lg. | With End Seals | Dynamic Linear Load Cap. @ Speed | Static Load Cap., lb. | Min. | Max. | For Shaft Material | Each | Pkg. Qty. | Pkg. | ||||
PTFE-Lined 6061 Aluminum Bearings | ||||||||||||||||||||
| 2" | 0.0015" | 4" | 3" | 1" | 3.0000" to 3.0010" | Yes | 3.21" | No | 2,000 lb. @ 100 fpm | 40,000 | -400 | 375 | Aluminum, Stainless Steel | 9533T19 | 0000000 | 1 | 9968K31 | 000000 | ||
Ejector Pin Bushings
OD | Tolerance | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | Lg. | ID | OD (A) | OD (B) | OD (C) | Lg. | Lubrication Hole Dia. | Material | Hardness | Each | |||
2.001" ID | |||||||||||||||
| 2.499" | 2.687" | 2.5005" | 2 1/4" | 0" to 0.0005" | -0.001" to 0" | -0.01" to 0" | 0" to 0.0005" | -0.03" to 0" | 0.187" | Aluminum Bronze | Brinell 163 | 8115N19 | 000000 | ||



































