Bearing Trade Number Bearing Trade Number |
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Ball Bearing Type Ball Bearing Type |
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| Standard | With Retaining Ring |
For Load Direction For Load Direction |
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 | Radial |
 | Combined Radial and Thrust |
Ring Material Ring Material |
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For Shaft Type For Shaft Type |
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 | Round |
Inner Ring Type Inner Ring Type |
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| Standard |
Maximum Speed Maximum Speed |
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Dynamic Radial Load Capacity Dynamic RadialLoad Capacity | Show |
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Dynamic Radial Load Capacity Dynamic RadialLoad Capacity | Hide |
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Cage Material Cage Material |
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Lubricant Lubricant |
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Ball Material Ball Material |
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Roller Profile Roller Profile |
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 | Flat |
Static Radial Load Capacity Static Radial Load Capacity |
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About Ball and Roller Bearings
More
About Track Rollers
Also known as cam followers, track rollers have a thick outer roller that runs directly on a flat surface.
More
Ball Bearings
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
Sealed bearings block out dust and other contaminants better than open and shielded bearings, but retain the most heat.
Bearings with 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.
Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Specifications Met | Each | |
| 6303 | 17mm | 47mm | 14mm | Steel | 3,000 | 1,450 | 22,300 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 00000 |
Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Specifications Met | Each | |
| 6007-2Z | 35mm | 62mm | 14mm | Steel | 3,000 | 2,000 | 11,000 | Lubricated | -20° to 230° | ABEC-1 | __ | 00000000 | 000000 |
| 6303-2Z | 17mm | 47mm | 14mm | Steel | 3,000 | 1,450 | 16,000 | Lubricated | -20° to 230° | ABEC-1 | DIN 625-1 | 00000000 | 00000 |
Retaining
Ring
Retaining Ring, mm | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
| 6204-2Z | 20mm | 47mm | 14mm | 52.7 | 1.12 | Steel | 3,000 | 1,450 | 17,000 | Lubricated | -20° to 230° | ABEC-1 | 0000000 | 000000 |
Retaining
Ring
Retaining Ring, mm | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
| 6204-2RS | 20mm | 47mm | 14mm | 52.7 | 1.12 | Steel | 3,000 | 1,450 | 10,000 | Lubricated | -40° to 210° | ABEC-1 | 0000000 | 000000 |
Precision Ball Bearings
For greater accuracy and higher speeds, these bearings are made to tighter tolerances than standard ball bearings.
Shielded bearings dissipate heat more efficiently than sealed bearings.
Sealed bearings block out dust and other contaminants better than shielded bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Shielded | ||||||||||||
| 6204-2Z | 20 | 47 | 14 | Steel | 3,000 | 1,450 | 17,000 | Lubricated | -30° to 240° | ABEC-3 | 0000000 | 000000 |
Sealed | ||||||||||||
| 6204-2RS | 20 | 47 | 14 | Steel | 3,000 | 1,450 | 10,000 | Lubricated | -30° to 210° | ABEC-3 | 00000000 | 00000 |
Stainless Steel Ball Bearings
Bearings are 440C stainless steel for good corrosion resistance.
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
| 6010H | 50mm | 80mm | 16mm | 440C Stainless Steel | 3,000 | 2,500 | 9,900 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 0000000 |
| 6304H | 20mm | 52mm | 15mm | 440C Stainless Steel | 3,000 | 1,400 | 18,000 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 00000 |
Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
| 6010ZZ | 50mm | 80mm | 16mm | 440C Stainless Steel | 3,000 | 2,500 | 8,400 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 0000000 |
| 6304ZZ | 20mm | 52mm | 15mm | 440C Stainless Steel | 3,000 | 1,400 | 15,000 | Lubricated | -40° to 240° | ABEC-1 | 00000000 | 000000 |
Tapered-Roller Bearings
Found anywhere from machine tool spindles to conveyor rollers, these bearings have a two-piece design that allows for adjustment.
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 | ||||||||||||
| 40mm | 68mm | 14.5mm | 32008XM | 3,000 | 16,100 | 1,900 | 17,700 | 2,700 | Required | -60° to 200° | 0000000 | 000000 |
Needle-Roller Bearings
Also known as drawn-cup roller bearings, these are our thinnest roller bearings. The outer ring is drawn out to form a lip that holds the bearing together. Bearings take on the shape of their housing and may be oblong prior to installation.
Open bearings dissipate heat more efficiently than sealed bearings.
Sealed bearings block out dust better than open bearings, but retain more heat.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | For Shaft Surface Smoothness (Ra), microinch | Temp. Range, °F | Specifications Met | Each | |
Open | ||||||||||||
| 15mm | 21mm | 22mm | Steel | 3,000 | 4,350 | 16,500 | Required | 8 | -20° to 280° | DIN 618, ISO 3245 | 00000000 | 000000 |
| 22mm | 28mm | 16mm | Steel | 3,000 | 4,950 | 11,700 | Required | 8 | -20° to 280° | DIN 618, ISO 3245 | 00000000 | 00000 |
Sealed—One Side | ||||||||||||
| 22mm | 28mm | 18mm | Steel | 3,000 | 4,950 | 7,000 | Lubricated | 8 | 0° to 210° | DIN 618 | 00000000 | 00000 |
Sealed—Both Sides | ||||||||||||
| 22mm | 28mm | 20mm | Steel | 3,000 | 4,950 | 7,000 | Lubricated | 8 | 0° to 210° | DIN 618 | 00000000 | 00000 |
Threaded Track Rollers
Also known as cam followers, track rollers support loads while guiding and positioning work. Thread the stud directly into a component or secure with a nut for through-hole mounting.
Rollers with seal have end seals to protect rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
Roller, mm | Stud, mm | Thread | Shoulder, mm | Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Lg., mm | Pitch, mm | Dia. | Lg. | Max. Speed, rpm | Static | Dynamic | Max. Temp., ° F | Bearing Type | Includes | Each | |
Steel Flat Rollers without Seal | ||||||||||||||||
| 30 | 14 | 12 | 25 | M12 | 13 | 1.5 | 22 | 0.6 | 3,400 | 4,400 | 3,000 | 245° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
Steel Flat Rollers with Seal | ||||||||||||||||
| 30 | 14 | 12 | 25 | M12 | 13 | 1.5 | 22 | 0.6 | 3,400 | 4,400 | 3,000 | 175° | Needle Roller | Mounting Hardware | 0000000 | 00000 |
High-Load Threaded Track Rollers
With a double row of cylindrical roller bearings, these rollers provide the highest combination of speed and dynamic radial load ratings of any threaded track roller we offer. Also known as cam followers, track rollers support loads while guiding and positioning work. Thread the stud directly into a component or secure with a nut for through-hole mounting. All rollers are permanently lubricated.
Rollers with seal have an end seal to protect the rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | Shoulder | Radial Load Cap., lbs. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Includes | Each | |
Steel | |||||||||||||||
Flat Rollers with Seal | |||||||||||||||
| 1" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 1/2" | 1/32" | 9,000 | 3,200 | 3,000 | 250° | Cylindrical Roller | Mounting Hardware | 000000 | 000000 |
| 1 1/8" | 5/8" | 7/16" | 1" | 7/16"-20 | 1/2" | 1/2" | 1/32" | 9,000 | 3,200 | 3,000 | 250° | Cylindrical Roller | Mounting Hardware | 000000 | 00000 |
High-Load Shaft-Mount Track Rollers
With a double row of cylindrical roller bearings, these rollers provide the highest combination of speed and dynamic radial load ratings of any shaft-mount track roller we offer. Also known as yoke-style cam followers, these rollers have more mounting flexibility than threaded track rollers. They're typically mounted onto a shaft or clevis rod end.
Rollers with seal are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.
For technical drawings and 3-D models, click on a part number.
