System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter | Show |
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For Shaft Diameter For Shaft Diameter | Hide |
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Bearing Trade Number Bearing Trade Number |
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For Load Direction For Load Direction |
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 | Radial |
 | Combined Radial and Thrust |
 | Thrust |
Lubrication Lubrication |
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Mounted Bearing Type Mounted Bearing Type |
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| Base Mount | Two-Bolt Flange Mount |
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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About Plain Bearings
More
About Ball and Roller Bearings
More
Set Screw Collar Ball Bearings
Slip these bearings onto a shaft and secure with the included set screws, no special tools required. All have an extended inner ring for additional shaft support.
Bearings with a black-oxide steel ring have some corrosion resistance.
Sealed bearings block out dust and other contaminants better than shielded bearings.
Bearings with a retaining ring have a removable retaining ring that holds the bearing inside a housing.
For technical drawings and 3-D models, click on a part number.
Inner Ring | Retaining Ring | Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Wd. | OD | Thick. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | ABEC Rating | Each | |
Sealed (Lubricated) | ||||||||||||||
Steel—With Retaining Ring | ||||||||||||||
| 7617-2RS | 1 1/16" | 2 9/16" | 3/4" | 1.672" | 1.417" | 2.766" | 0.065" | 5,350 | 2,600 | 5,000 | -20° to 250° | Not Rated | 0000000 | 000000 |
Black-Oxide Steel—With Retaining Ring | ||||||||||||||
| ER17 | 1 1/16" | 2.441" | 7/8" | 1.5938" | 1.5" | 2 21/32" | 0.0625" | 4,350 | 2,550 | 5,450 | -20° to 220° | ABEC-1 | 0000000 | 000000 |
Oil-Embedded Sleeve Bearings
Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface. They are also known as Oilite® bearings.
Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.
For technical drawings and 3-D models, click on a part number.
| For Housing ID | Lg. | Dynamic Radial Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
For 1 1/16" Shaft Dia. | |||||||
|---|---|---|---|---|---|---|---|
| 1 1/4" | 1 1/4" | 2,650 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 000000 |
| 1 5/16" | 3/4" | 1,550 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | 10° to 175° | 00000000 | 0000 |
| 1 5/16" | 1" | 2,100 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 0000 |
| 1 5/16" | 1 1/4" | 2,600 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 0000 |
| 1 5/16" | 1 1/2" | 3,150 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | 10° to 175° | 00000000 | 0000 |
Oil-Embedded Thrust Bearings
Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface. They are also known as Oilite® bearings.
Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.
For technical drawings and 3-D models, click on a part number.
Tapered-Roller Bearings
Found anywhere from machine tool spindles to conveyor rollers, these bearings have a two-piece design that allows for adjustment.
Zinc-coated steel bearings provide better corrosion resistance than steel bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | Thrust Load Cap., lbs. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | For Housing ID | Wd. | Bearing Trade Number | Dynamic | Static | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | Each | |
Steel Ring | ||||||||||||
Open | ||||||||||||
| 1 1/16" | 1 63/64" | 0.42" | L44649/L44610 | 1,600 | 7,400 | 1,000 | 8,050 | 3,900 | Required | -60° to 200° | 0000000 | 000000 |
Zinc-Coated Steel Ring | ||||||||||||
Open | ||||||||||||
| 1 1/16" | 1 63/64" | 0.42" | L44649/L44610 | 1,600 | 7,400 | 1,000 | 8,050 | 3,900 | Required | -60° to 200° | 0000000 | 00000 |
Needle-Roller Thrust Bearings
Thinner rollers allow these bearings to fit in tighter spaces than tapered-roller thrust bearings. Because of the large contact area between the rollers and washers (not included), these bearings are great for medium to heavy duty, low-friction jobs. For use on hardened and ground surfaces.
For technical drawings and 3-D models, click on a part number.
Thrust Load Cap., lbs. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | OD | Thick. | Dynamic | Static | Max. Speed, rpm | Lubrication | For Shaft Surface Smoothness (Ra), microns | Temp. Range, °F | Each | |
Steel Rollers | ||||||||||
Open | ||||||||||
| 1 1/16" | 1 5/8" | 5/64" | 3,400 | 13,700 | 8,400 | Required | 0.2 | 0° to 240° | 00000000 | 00000 |
Compact-Base Mounted Ball Bearings
Also known as tapped-base bearings, these ball bearings mount to surfaces from the bottom through threaded holes. Because of their narrow profile, they’re commonly used in tight-clearance spaces, including systems where multiple shafts are mounted close together.
Set screw shaft-mount bearings secure to shafts when you tighten the set screw, with no need for an additional collar. Set screws cause some amount of marring on shafts.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Hole | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Thread Size | Dp. | Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed Steel Bearings with Cast Iron Housing | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
| 1 1/16" | 1 11/16" | 3 13/32" | 4" | 1 1/2" | 7/16"-14 | 0.625" | 3" | 4,380 | 2,560 | 5,450 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 0000000 |
Ultra-Corrosion-Resistant Mounted Ball Bearings with Two-Bolt Flange
Use these bearings in corrosive environments and under water. All are self-aligning to compensate for shaft misalignment.
316 stainless steel bearings handle heavier loads than acetal bearings.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Ht. | Lg. | Wd. | Flange Thick. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Max. Temp. Rating in Liquid, °F | Alignment Style | Lubrication | Each | |
Open 316 Stainless Steel Bearings with Polyester Plastic Housing | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
| 1 1/16" | 3 9/64" | 5 53/64" | 1 5/8" | 9/16" | 7/16" | 4 39/64" | 380 | 280 | 690 | -30° to 180° | 120° | Self Aligning | Not Required | 0000000 | 0000000 |
Quick-Disconnect (QD) Bushings
The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys. Bushings fit quick-disconnect (QD) sprockets and pulleys of the same bushing style. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.
For technical drawings and 3-D models, click on a part number.
Keyway | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Overall Wd. | Wd. | Dp. | Fastener Tightening Torque, in.-lbs. | Material | Includes | Each | |
Clamp On | ||||||||
JA Style Bushing | ||||||||
| 1 1/16" | 1 21/64" | 1/4" | 1/16" | 60 | Steel | Clamping Screws, Machine Key | 00000000 | 000000 |
SD Style Bushing | ||||||||
| 1 1/16" | 2 3/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
SDS Style Bushing | ||||||||
| 1 1/16" | 1 21/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
SH Style Bushing | ||||||||
| 1 1/16" | 1 19/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
SK Style Bushing | ||||||||
| 1 1/16" | 2 9/32" | 1/4" | 1/8" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
Taper-Lock Bushings
Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws. They are for use with taper-lock sprockets of the same bushing style. As you tighten the included set screws, the bushing grips the shaft and pulls it into your sprocket or pulley.
For technical drawings and 3-D models, click on a part number.