Brochure

G-24
Performance Mounted Ball Bearings
Performance Mounted Ball Bearings
®
Mtd. Ball
Bearings
Sealmaster Custom Select options are available in popular shaft sizes from ½” to 2 7/16” in common housing con-
gurations.
High Temperature
Custom Select
Sufx Description Temperature Environment Speed Limits
HT* Standard High Temp
200°F to 400°F
Dry/Dusty
pages G-235 to G-240
HI* High Performance High Temp
HTA* High Temp Air Handling
HTC* High Temp Contact Seal Wet/Moisture
*For expansion units add an E prex (example: ENP-23 HTA). Information on expansion units can be found on page G-29.
High Performance High Temperature "HI"
High temperature bearing with increased radial internal clearance to accom-
modate thermal expansion of components and Nomex** seal and Krytox* 226
grease. Available in expansion version in some sizes with half-dog and wire,
sufx “HIY”, see page G-104 for more information.
High Temperature Air Handling “HTA”
Utilizes the same features as our high temperature “HT” option with the
additional features that are important in Air Handling equipment:
Controlled air handling housing t that allows the bearing to properly self-
align when mounted on light weight frames
Two stage noise testing verication procedure for quiet operation
For standard operating temperatures, consider the Air Handling “CXU”
option shown on following pages
High Temperature "HT"
High temperature bearing with increased radial internal clearance to accom-
modate thermal expansion of components and Nomex* seal and high tem-
perature synthetic grease.
**NOMEX and Krytox are registered trademarks of E.I. du Pont de Nemurs and Company. This trade name, trademark and/or registered
trademark is property of their respective owner and is not owned or controlled by Power Transmission Solutions.
Note: See page G-30 for additional information on grease lubricants listed above.
High Temperature Contact Seal “HTC”
High temperature bearing with increased radial internal clearance to accom-
modate thermal expansion of components, single lip silicone berglass or FKM
spring seal and high temperature synthetic grease.