DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Control Type Control Type |
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About Bearing Heaters
Heating bearings makes them easier to install and reduces damage to shafts during installation. Heat expands the bearing's inner race for a snug fit without forcing a tight-fitting bearing onto a shaft. Bearing heaters can also be used on gears, sprockets, pulleys, and bushings. Induction bearing heaters use magnetic induction to heat but do not magnetize parts.
Crossbar Induction Bearing Heaters
Heat bearings much more quickly and uniformly than cone-style and hot-plate heaters. These heaters use magnetic induction to heat but do not magnetize parts. Slide the bearing onto the crossbar and flip the switch to heat the bearing to 250° F. Heaters includes two sizes of crossbars to accommodate a range of IDs. For the fastest heating, use the largest crossbar that fits through your bearing. Heaters can also be used for demagnetizing. Temperature-indicating crayons (not included) are recommended.
Riser blocks (sold separately) lift the heater’s crossbars to accommodate larger OD bearings.
Bearing Heaters | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bearing | Riser Blocks | ||||||||||||||||
| Min. ID | Max. ID | Max. OD | Max. Wd. | Max. Temp., °F | Heating Time, min. | Crossbar Ht. × Crossbar Wd. (No. Included) | Voltage | Wd. | Ht. | Heater Material | Electrical Connection Type | NEMA Style | Each | For Max. Bearing OD | Pair | ||
| 1 1/8" | 10 1/2" | 11" | 4" | 250° | 2-20 | 3/4" × 3/4" (1) 2" × 2" (1) | 120V AC | 11 1/4" | 9 3/4" | Steel | Plug | 5-20 | 0000000 | 000000000 | 14" | 0000000 | 0000000 |
| 1 5/8" | 21 1/2" | 22" | 8" | 250° | 2-20 | 1 1/4" × 1 1/4" (1) 3" × 3" (1) | 240V AC | 17 1/4" | 17 1/4" | Steel | Hardwire | __ | 0000000 | 00000000 | 32" | 0000000 | 000000 |
| 1 5/8" | 21 1/2" | 22" | 12 1/4" | 250° | 2-20 | 1 1/4" × 1 1/4" (1) 3" × 3" (1) | 440V AC | 21 3/4" | 17 1/4" | Steel | Hardwire | __ | 0000000 | 00000000 | 32" | 0000000 | 000000 |
Digital Crossbar Induction Bearing Heaters
Use the digital control to set the temperature from 230° to 482° F. This heater uses magnetic induction for even heating and automatically demagnetizes bearings. Slide the bearing onto the crossbar and place the temperature probe on the bearing. The heater beeps and shuts off when the set temperature is reached. It comes with three crossbars to accommodate a range of IDs. For the fastest heating, use the largest crossbar that fits through your bearing. A circuit breaker prevents overcurrent and overheating.
For Bearing | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min. ID | Max. ID | Max. Weight, lbs. | Max. Temp., °F | Temp. Accuracy | Heating Time, min. | Crossbar Ht. × Crossbar Wd. (No. Included) | Voltage | Frequency, Hz | Wd. | Ht. | Dp. | Heater Material | NEMA Style | Includes | Each | |
| 13/16" | 11 13/16" | 88 | 482° | ±3.6° F | 2-60 | 1/2" × 1/2" (1) 1 1/8" × 1 1/8" (1) 1 11/16" × 1 11/16" (1) | 120V AC | 50, 60 | 17 1/2" | 8" | 7 1/2" | Steel | 5-20 | 60 Minute Timer Temperature Probe | 0000000 | 000000000 |
Portable Induction Bearing Heaters
Compact enough to take with you, this heater has a clamp that holds and heats bearings up to 3 15/16" ID. It uses magnetic induction to quickly and evenly heat bearings but does not magnetize them. Set the desired temperature and the display will flash when it has been reached. The power cord requires a plug (not included).
For Bearing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Min. ID | Max. ID | Max. Wd. | Max. Temp., °F | Temp. Accuracy | Heating Time, min. | Voltage | Frequency, Hz | Heater Material | Includes | Each | |
| 13/16" | 3 15/16" | 3 5/16" | 392° | ±6° F | 0-30 | 120V AC | 60 | Iron | 30 Minute Timer Heat-Protection Gloves Temperature Probe | 000000 | 000000000 |
| 13/16" | 3 15/16" | 3 5/16" | 392° | ±6° F | 0-30 | 240V AC | 50 | Iron | 30 Minute Timer Heat-Protection Gloves Temperature Probe | 000000 | 00000000 |
Manual Cone-Style Bearing Heaters
Place a bearing over the cone to heat. Mark the bearing with the included temperature-indicating crayon; it has reached 250° F when the crayon melts.
For Bearing ID | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min. | Max. | Max. Temp., °F | Temp. Accuracy | Heating Time, min. | Wattage, W | Voltage | Frequency, Hz | Dia. | Ht. | Heater Material | Base Material | NEMA Style | Each | |
| 3/8" | 5 3/4" | 250° | ±25° F | 2-30 | 725 | 120V AC | 60 | 10" | 10" | Aluminum | Chrome-Plated Steel | 5-15 | 0000000 | 0000000 |
| 3/8" | 8 1/4" | 250° | ±25° F | 2-30 | 725 | 120V AC | 60 | 8 3/4" | 9 1/2" | Aluminum | Steel | 5-15 | 0000000 | 000000 |
Automatic Cone-Style Bearing Heaters
The thermostat automatically brings the temperature of the bearing to 250° F. Place the bearing over the cone and the thermostat on top of the bearing. A light indicates when heating is complete.
For Bearing ID | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min. | Max. | Max. Temp., °F | Temp. Accuracy | Heating Time, min. | Wattage, W | Voltage | Frequency, Hz | Dia. | Ht. | Heater Material | Base Material | NEMA Style | Each | |
| 3/4" | 8" | 250° | ±25° F | 2-30 | 725 | 120V AC | 60 | 10" | 10" | Aluminum | Chrome-Plated Steel | 5-15 | 0000000 | 0000000 |
Hot-Plate Bearing Heaters
Set one or more bearings flat on the plate. This heater has a thermostat that adjusts from 120° to 390° F and lights that indicate when the plate has reached the desired temperature. It’s housed in a metal case that minimizes heat loss and keeps dirt out of your bearings. In case of overheating, the heater will shut off.
For Bearing | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. ID | Max. Wd. | Max. Weight, lbs. | Max. Temp., °F | Temp. Accuracy | Wattage, W | Voltage | Frequency, Hz | Wd. | Ht. | Dp. | Heater Material | Electrical Connection Type | Each | |
| 4" | 2" | 9 | 390° | ±18° F | 1,000 | 120V AC | 50, 60 | 16" | 5" | 10" | Aluminum | Hardwire | 0000000 | 000000000 |
Heat Wands
Shaped like a large flashlight, this wand loosens stuck nuts, heats bearings, and repairs dents. It uses magnetic induction to heat but does not magnetize parts.
| OD | Lg. | Frequency, Hz | For Max. Bearing ID | For Max. Bearing OD | Material | Plug Type | NEMA Style | Cord Lg., ft. | Includes | Features | Each | |
120V AC | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 1/2" | 15" | 50, 60 | 2" | 3" | Plastic | Three Prong | 5-15 | 6 | Plastic Carrying Case Three Heating Coils | Thermal Overload Protection | 0000000 | 0000000 |