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The 36990H is a single-row tapered roller bearing cone with a 7-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 44,400 lbf and static loads up to 103,000 lbf.
Its open design and steel cage ensure smooth operation, even at high speeds. The cone has a standard radial clearance, with options for C3, C4, or C5 fits available.
With an effective center location of 0.5 inches, it offers stable performance in demanding conditions. The bearing operates well in temperatures from -30°C to 110°C.
Interchangeable with Timken bearings, it’s a reliable choice for heavy-duty applications like industrial machinery or vehicle axles. Compliant with RoHS and REACH standards for safe use.
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How Is 36990H Bearing Engineered for Reliability?
36990H Bearing is constructed with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 44,400 lbf, ensuring dependable performance in heavy-duty applications.
The steel cage maintains proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.
What Makes 36990H Bearing Suitable for High-Temperature Applications?
36990H Bearing operates efficiently in temperatures up to 110°C, maintaining stability under stress.
The chrome steel construction resists thermal deformation, ensuring consistent performance.
Its open design allows for better heat dissipation, reducing the risk of overheating.
This makes it ideal for industrial applications where high temperatures are common.
Built for Durability: 36990H Bearing
36990H Bearing features a robust single-row tapered roller design, handling both radial and thrust loads.
Its dynamic thrust rating of 8,680 lbf ensures long-lasting performance in demanding environments.
The steel cage enhances durability by keeping rollers securely in place.
With standard radial clearance options, it offers flexibility for different installation needs.
Steel vs Ceramic Bearings: Strengths of 36990H Bearing
36990H Bearing uses high-quality chrome steel for superior strength and load capacity.
Unlike ceramic options, it provides excellent resistance to impact and heavy loads.
The steel cage ensures reliable roller alignment, reducing maintenance requirements.
This makes it a practical choice for industrial machinery and heavy equipment.
Why Choose 36990H Bearing for Precision Tasks?
36990H Bearing’s tapered roller design ensures precise load distribution, minimising operational stress.
Its ABEC-1 rating guarantees consistent performance in precision applications.
The effective center location of 0.5″ enhances stability and alignment.
With a static radial load capacity of 103,000 lbf, it delivers reliable precision under pressure.
Industrial Uses of 36990H Bearing
36990H Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.
In automotive applications, 36990H Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its inch sizing makes it a preferred choice for North American vehicle models.
For industrial conveyor systems, 36990H Bearing’s open design allows for easy lubrication and maintenance, extending service life. The steel cage adds stability, making it suitable for continuous operation.
Where Is 36990H Bearing Used?
You’ll often find 36990H Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The ABEC-1 rating ensures consistent performance without unnecessary precision costs.
Built for Heavy-Duty Use: 36990H Bearing
36990H Bearing excels in railway applications, particularly in axle boxes where combined loads are frequent. Its dynamic radial load capacity of 44,400 lbf makes it a reliable choice for long-haul trains.
The bearing’s standard radial clearance allows for smooth operation in industrial fans and blowers. Temperature resistance up to 110°C ensures stability in varied working conditions.
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