China Low Speed Bearing Manufacturers and Suppliers - Low Speed Bearing for Sale

Your Professional Low Speed Bearing Supplier

XINXIANG KAIRUI REFRIGERATION EQUIPMENT CO., LTD,is a professional manufacturing company integrating scientific research, design,production sales and service that serve the global. Our factory mainly produce all kinds of refrigeration filter and can be used for Carrier YORK, TRANE McQuay Bitzer Refcomp brand refrigeration units such as the supporting filter spot sales (part). We also sell chiller spare parts for these brands.

Professional Team

Our team of proficient experts is dedicated to building long-term partnerships with clients by delivering impeccable and reliable services.

Custom Service

We provide tailored solutions for the customization of various filter types to meet specific customer requirements.

Reasonable Price

We are committed to offering superior service and high-quality products at competitive and cost-effective prices.

Advanced Equipment

We have adopted world-leading technology and equipment from Europe and the United States, and have implemented robust quality control procedures and advanced production lines.

York Low Speed Bearing
York low speed rear bearing BEARING L.S. REAR is mainly applicable to some of the York brand's equipment or components that do not require high speed, such as some low-speed rotating parts in the

Specification

Lubrication	Oil or Grease
Clearance	C0/C1/C2/C3
Inner diameter	30mm
Outer diameter	90mm
Thickness	64mm
Torque capacity	294Nm
Overrunning speed	350r/min

Advantages of Low Speed Bearing

Durability

The small, elongated rollers in a low speed bearing can support heavy loads over a large surface area. This reduces the stress on individual components, leading to longer-lasting performance, even under extreme conditions.

High Load Capacity

Compared to ball bearings, low speed bearings can handle higher loads in a smaller space. This makes them ideal for equipment where size constraints are a concern, but load-bearing capacity cannot be compromised.

Minimal Friction

Despite their ability to handle heavy loads, low speed bearings produce minimal friction, especially in low-speed applications. This is crucial for machinery that operates at slow speeds but requires consistent, reliable performance over time.

Applications of Low Speed Bearing

Automotive

Low speed bearings are commonly used in transmissions, gearboxes, and universal joints due to their compact size and high load capacity.

Aerospace

The ability to withstand both radial and axial loads makes low speed bearings essential in aerospace systems that require precision and reliability.

Construction Equipment

Heavy-duty machines, such as cranes and excavators, often rely on low speed bearings for smooth operation under intense loads.

Agricultural Machinery

In farming equipment, low speed bearings handle the repetitive, high-load tasks involved in tilling, harvesting, and transporting materials.

Installation Precautions For Low Speed Bearings

Verify Size and Compatibility: Before installation, confirm that the matches the requirements for the bearing body and shaft. Check if the machined shaft and bearing body have right-angled contact surfaces and can make sufficient contact.

Examine Bearing Surface: Inspect the bearing's fine body for any abrasions, dust, or mold sand on its matching oil surface. Use grinding stones or cleaning cloths if necessary.

Outer Ring Force: During installation onto the bearing body, ensure the outer ring of the bearing is properly forced. Avoid installing or knocking the bearing on its outer ring, as it can cause track faults, noise, and affect the bearing's capacity to withstand external forces.

Installation Method: Bearing mounting methods depend on the bearing type and type of fit. As bearings are usually used on rotating shafts, the inner rings require a tight fit. Bearings with cylindrical bores are usually mounted by pressing them on the shafts (press fit) or heating them to expand their diameter (shrink fit).

Simultaneous Installation of Inner and Outer Rings: When installing both the inner and outer rings simultaneously, use a backing plate and apply force to both rings simultaneously. Applying force only to the inner ring can cause scratching on the raceway surface due to the balls pressing into the outer ring.

Ordering Process

Packaging and Shipping

Packaging	Wooden cases and cartons and so on
Shipping	UPS, DHL, FeDex, Sea and air freight, etc

Our Factory

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FAQ

Q: What is a low speed bearing?

A: A bearing designed to operate at low rotational speeds (usually ≤1,000 rpm) with a focus on handling heavy loads, shock resistance, and long service life (rather than minimizing high-speed friction).

Q: What is the core difference between low speed bearings and high speed bearings?

A: Low speed bearings prioritize load capacity (especially radial and shock loads) and durability, high speed bearings prioritize low friction, heat dissipation, and lightweight materials. Low speed bearings also use simpler lubrication (e.g., grease) vs. high speed’s oil mist/jet.

Q: When is oil lubrication used for low speed bearings?

A: Only in scenarios with continuous heavy loads or high operating temperatures (e.g., low speed industrial mixers running 24/7). Oil provides better heat transfer than grease but requires seals and regular oil changes.

Q: Do low speed bearings require special cages?

A: No. Most use simple, cost-effective cages (e.g., stamped steel, plastic, or even brass for heavy loads). Unlike high speed bearings, low speed operation produces little centrifugal force, so cage weight/streamlining is not critical.

Q: What is the key installation requirement for low speed bearings?

A: Proper fit (interference or clearance). For heavy radial loads, use an interference fit between the inner ring and shaft (prevents shaft slippage), for light loads, use a clearance fit for easier installation.

Q: Can low speed bearings tolerate slight misalignment?

A: Yes—within limits. Spherical roller bearings or self-aligning ball bearings can compensate for up to 1–2° of misalignment (common in low speed equipment like conveyor frames). However, misalignment exceeding 3° will still cause uneven wear.

As one of the leading low speed bearing manufacturers and suppliers in China, we warmly welcome you to buy high quality low speed bearing for sale here from our factory. Good service and competitive price are available.

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