Split Sleeve Bearings

HTB split carbon pillow block Bolted HTB split steel backed carbon bearing HTB split steel backed carbon bearing HTB split carbon pillow block

Built for toughness and durability, High Temp Bearings Inc. precision split, self-aligning sleeve bearings for radial load applications. Stock flanges made from high strength ductile iron with a sturdy doweled and bolted closure. Available for interchange with all common cast 2-bolt, 4-bolt and pillow block flanges for bearing bores up to 4 ½ inches.

Split Housings

Standard: Split, corrosion resistant, nickel plated alloy steel insert, with HT750, HT1000, NT600 liner. Split, enamel painted, 65-45-12 ductile iron flange, bolted and doweled closure with H7 tolerance spherical self-aligning bearing seat. Ductile iron naturally weathers and forms a stable oxide layer providing long lasting durability in outdoor industrial and marine environments. Maximum service temperature to 1100°F.

All HTB split flanges are interchangeable with standard HTB mounted flanges and many other popular brands. Made to order construction is available with inquiry.

Bearing Styles

Split All Carbon
Split Steel Backed
HTB Mounted split all carbon beairngs HTB Split steel backed sleeve bearing

Accepts moderate radial loads at low speed with minimal vibration, not rated for axial loading on the bearing face.

Accepts heavy radial loads at moderate speed, tolerates moderate vibration and light axial loads applied to the bearing face. Any bearing material can be specified.

Special Options: Cast nitronic 50, 60 or 304 stainless steel housings and rings. Custom sleeve bearing materials for special applications.

HT750, HT1000 carbon and NT600 materials are engineered to resist the adhesion of rust and scale, greatly reducing the risk of bearing seizure on infrequent use applications such as dampers and actuators located outdoors. NT600 material is chemically inert and non-galvanic to all shaft materials.

HTB Sleeve Bearing Temperature Range
HT750 Carbon-Graphite:

For a broad range of service requirements including high to low temperature and wet applications requiring precise mechanical positioning. Rated for continuous service from -40°F to 750°F. Self-lubricating, maintenance free.

HT1000 Carbon-Graphite:

For very hot or cold applications from -200°F to 1000°F requiring precise mechanical positioning. Not for use between -40°F and 250°F. HT1000 is for extreme temperatures only. Self-lubricating, maintenance free.

NT600 PTFE Composite:

For elevated, low temperature and corrosive applications from -400°F to 500°F. Reduces motor torque and rolling resistance by 10x to 100x vs. an equivalent carbon sleeve. Excellent for conveyor systems, noise control, resistance to shock loads and exceptionally long wear life. Self-lubricating, maintenance free.

Sleeve Bearing Data

Product dimensions, drawings, load capacity, manuals and technical data sheets
Flange Dimensions

Sleeve bearing dimensions, 2D and 3D drawings, static and dynamic load capacity