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High-Temperature Mounted Ball Bearings
Synthetic grease or graphite enables these bearings to operate in high temperatures. They have an extended inner ring for additional shaft support. Seals block out dust and contaminants.
Bearings with synthetic grease operate in temperatures up to 400° F, nearly double the temperature of standard ball bearings. They’re self-aligning to compensate for shaft misalignment.
Bearings with graphite operate in temperatures up to 660° F, three times that of standard ball bearings, so they're a good choice for use in industrial ovens. However, they’re only for low-speed applications.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Hole Lg. | Hole Wd. | Hole 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 | |||||||||||||||
Synthetic Grease with Lithium Thickener | |||||||||||||||
| 1/2" | 1 3/16" | 2 13/16" | 5" | 1 1/2" | 3/4" | 7/16" | 3 3/4" | 2,600 | 1,400 | 3,200 | -20° to 400° | Self Aligning | Lubricated | 0000000 | 0000000 |
| 5/8" | 1 3/16" | 2 13/16" | 5" | 1 1/2" | 3/4" | 7/16" | 3 3/4" | 2,600 | 1,400 | 3,200 | -20° to 400° | Self Aligning | Lubricated | 0000000 | 000000 |
| 3/4" | 1 5/16" | 2 15/16" | 5" | 1 1/2" | 3/4" | 7/16" | 3 3/4" | 2,600 | 1,400 | 3,200 | -20° to 400° | Self Aligning | Lubricated | 0000000 | 000000 |
| 1" | 1 7/16" | 3 3/16" | 5 1/2" | 1 5/8" | 5/8" | 7/16" | 4 1/8" | 2,800 | 1,650 | 2,700 | -20° to 400° | Self Aligning | Lubricated | 0000000 | 000000 |
| 1 1/4" | 1 7/8" | 4 1/8" | 6 9/16" | 2" | 13/16" | 9/16" | 5" | 5,750 | 3,450 | 2,200 | -20° to 400° | Self Aligning | Lubricated | 0000000 | 000000 |
| 1 1/2" | 1 15/16" | 4 5/16" | 7 1/4" | 2 3/8" | 1" | 9/16" | 5 3/8" | 7,300 | 4,450 | 1,800 | -20° to 400° | Self Aligning | Lubricated | 0000000 | 000000 |
| 2" | 2 1/2" | 5 3/8" | 8 5/8" | 2 5/8" | 7/8" | 11/16" | 6 3/4" | 9,750 | 5,200 | 1,400 | -20° to 400° | Self Aligning | Lubricated | 0000000 | 000000 |
Graphite | |||||||||||||||
| 3/4" | 1 5/16" | 2 9/16" | 5" | 1 1/4" | 13/16" | 7/16" | 3 13/16" | 2,850 | 1,400 | 260 | -240° to 660° | Fixed Alignment | Lubricated | 0000000 | 000000 |
| 1" | 1 7/16" | 2 3/4" | 5 1/8" | 1 7/16" | 3/4" | 7/16" | 4 1/16" | 3,100 | 1,750 | 230 | -240° to 660° | Fixed Alignment | Lubricated | 0000000 | 000000 |
| 1 1/4" | 1 7/8" | 3 11/16" | 6 5/16" | 1 3/4" | 13/16" | 9/16" | 4 15/16" | 5,700 | 3,400 | 160 | -240° to 660° | Fixed Alignment | Lubricated | 0000000 | 000000 |
| 1 1/2" | 1 15/16" | 3 15/16" | 6 7/8" | 1 7/8" | 15/16" | 9/16" | 5 5/16" | 6,900 | 4,250 | 150 | -240° to 660° | Fixed Alignment | Lubricated | 0000000 | 000000 |
| 1 3/4" | 2 1/8" | 4 1/4" | 7 3/8" | 1 7/8" | 7/8" | 9/16" | 5 5/8" | 7,450 | 4,850 | 130 | -240° to 660° | Fixed Alignment | Lubricated | 0000000 | 000000 |
| 2" | 2 1/2" | 4 15/16" | 8 5/8" | 2 3/8" | 1 1/16" | 11/16" | 6 3/4" | 9,800 | 6,500 | 110 | -240° to 660° | Fixed Alignment | Lubricated | 0000000 | 000000 |