+86 15806631151 info@sdtflbearing.com
/HM803111-Single-Cups-(Imperial)-Dimensions.webp)
The HM803111 is a single cup tapered roller bearing with an outer diameter of 3.5 inches and a width of 0.9063 inches, crafted from durable chrome steel. It fits well in imperial-sized applications and operates smoothly in temperatures from -30°C to 110°C.
Its standard cup design ensures easy installation and compatibility with Timken equivalents, making it a practical choice for replacements. The ABEC-1 rating offers reliable precision for general industrial use.
This cup is part of the HM803100 series, designed to pair with cones like HM803145 and HM803149. Ideal for machinery requiring tapered roller bearings, such as automotive or heavy equipment.
Compliant with RoHS and REACH standards, it’s a safe and sturdy option for various engineering needs. The precise tolerances ensure a snug fit and consistent performance.
"*" indicates required fields
Why Choose HM803111 Single Cups for Precision Tasks?
HM803111 Single Cups are crafted from chrome steel, offering durability and resistance to wear in tapered roller bearing applications.
Their precise dimensions (2.99″ x 3.5″ x 0.9063″) ensure a snug fit, enhancing stability and performance.
The cup width tolerance of +0.002″ to -0.01″ allows for reliable installation in various settings.
With an operating temperature range of -30° to 110°C, HM803111 Single Cups perform well in diverse conditions.
How Is HM803111 Single Cup Engineered for Reliability?
HM803111 Single Cup features a chrome steel construction, providing strength and longevity in demanding environments.
The cup backface to clear radius of 0.03″ ensures smooth operation and reduces stress concentrations.
Its ABEC-1 rating guarantees consistent precision for industrial and automotive applications.
Compliant with RoHS and REACH standards, HM803111 Single Cup meets stringent environmental and safety requirements.
Built for Durability: HM803111 Single Cup
HM803111 Single Cup’s chrome steel material resists wear, making it suitable for high-load applications.
The standard cup design ensures compatibility with interchangeable parts like Timken bearings.
With a temperature range of -30° to 110°C, it performs reliably in both cold and hot conditions.
Its precise tolerances and robust construction reduce maintenance needs and downtime.
Steel vs Ceramic Bearings: Strengths of HM803111 Single Cup
HM803111 Single Cup’s chrome steel construction offers superior strength and cost-effectiveness compared to ceramic alternatives.
The tapered roller design distributes loads evenly, enhancing performance in heavy-duty applications.
Its inch-system measurements (3.5″ outer diameter) ensure compatibility with imperial-sized machinery.
RoHS and REACH compliance highlights its adherence to environmental and safety standards.
Common Applications of HM803111 Bearing
HM803111 Bearing is widely used in industrial settings, especially in heavy machinery like conveyor systems and gearboxes. Its tapered roller design handles both radial and axial loads efficiently, making it versatile for various equipment.
In automotive applications, HM803111 Bearing fits well in wheel hubs and differential systems, where its chrome steel construction ensures durability. The inch sizing makes it compatible with many North American vehicle models.
For agricultural machinery, HM803111 Bearing’s robust design withstands harsh conditions like dust and heavy loads. The standard cup type simplifies installation and maintenance in field equipment.
HM803111 Bearing also finds use in construction equipment, such as cranes and excavators, where reliability under stress is key. Its ABEC-1 rating balances performance and cost for these demanding environments.
"*" indicates required fields