China Good quality Made in China Drawn Cup Needle Roller Bearing HK1010 manufacturer

Product Description

Made In China Drawn Cup Needle Roller Bearing HK1571

Quick Details
Bore Size: 5 – 186 mm
Outside Diameter: 10 – 290 mm
Precision Rating: P0 P2 P4 P6
Seals Type: OPEN RS 2RS Z ZZ
Structure: Roller bearing
Sample: AcceptInternal
Clearance: C0 C1 C2 C3 needle roller bearing
Lubrication: Oil or grease
Material: GCr15, GCr15SiMn, G20Cr2Ni4A needle roller bearing
Cage: Stainless steel/brass/steel plate needle roller bearing
Service: OEM service, Design service, Buyer label service

Specifications
Dimensional Stability
Long life in Contaminated Lubricant
Durable Steel Cage
Dimensionally Interchageable with Others

Needle roller bearing features:
Needle roller bearing with pressed outer ring is made of high-quality thin sheet by fine stamping process. It has such characteristics as small structure space and large load capacity, and is suitably used for the place where the installing space is limited and case hole cannot be used as the rolling race. Further axial orientation is not necessary after pressing into the bearing seat hole. B series are inch-size drawn cup full complement needle roller bearings with open end.

Widely used in automobiles, motorcycles, power tools, textile machines, farm machines, printers, etc.
Needle roller bearing model series: NK, NKS, RNA49, RNA69, RNA49-RS, RNA49-2RS

Packaging & Delivery
Packaging Detail: Product Packing: Polybag+Box/Polybox or Wooden Box Outer Packing: Carton/Wooden Box + Pallet
Delivery Detail: 5-15days

Shaft Diameter(mm) Bearing Type Boundary Dimensions(mm) Basic Load Rating(N) Limiting Speed Weight(g)
Current Type Original Type d D B Dynamic Static Oil
4 HK0408   HK040808   37941/4  7947/4 4 8 8 1540 1070 40000 1.6
5 HK0509   HK05 0571    47941/5 5 9 9 2200 1790 36000 2
6 HK0608              37941/6 6 10 8 1830 1550 32000 2.1
HK0609   HK061009   47941/6 6 10 9 2650 2400 30000 2.2
7 HK0709   HK57109   47941/7 7 11 9 2800 2150 27000 2.3
8 HK0808              37941/8 8 12 8 2550 2400 21000 2.7
HK571   HK57110   57941/8  8 12 10 3700 3450 21000 3
HK571              27942/8 8 14 10 3800 3950 25000 5.35
HK571              37942/8 8 14 12        
9 HK 0571              47941/9 9 13 9        
HK571   HK57110   57941/9 9 13 10 4050 4250 25000 4
HK571              67941/9 9 13 12 5000 6000 25000 4.6
HK571              27942/9 9 15 10        
HK571              37942/9 9 15 12        
10 HK1571   HK101410   57941/10 10 14 10 3900 4800 19000 4.1
HK1012              67941/10 10 14 12 5000 6300 19000 4.8
HK1014              77941/10 10 14 14        
HK1571                  27942/10  7941/10 10 16 10        
12 HK1209              47941/12 12 16 9        
HK1210   HK121610   57941/12 12 16 10 4150 5800 19000 4.6
HK1212              67941/12 12 16 12 3800 5100 15000 5.6
HK1212              37942/12 12 18 12 5500 6300 17000 9.1
14 HK1412   HK142012   37941/14 14 20 12 6800 7500 16000 10.5
HK1414              47941/14 14 20 14        
HK1416   HK142016   57941/14 14 20 16 7300 9000 14000 13.9
15 HK1512              37941/15 15 21 12 7000 8400 14000 11.1
HK1514              47941/15 15 21 14 8500 10400 13000 12.7
HK1516              57941/15  7942/15 15 21 16 9800 11400 14000 15
16 HK1612   HK162212   37941/16    16 22 12 7100 9200 14000 11.7
HK1614              47941/16 16 22 14 8800 9900 12000 14.4
HK1616   HK162216   57941/16 16 22 16 15710 14300 14000 15.8
17 HK1714              47941/17  7941/17 17 23 14 6800 15710 10000 14
HK1716              57941/17  7942/17 17 23 16 8500 12500 10000 15.9
HK1718              67941/17 17 23 18 9500 10600 10000 19
18 HK1812   HK182412   37941/18 18 24 12 7100 9900 12000 13.1
HK1816   HK182416   57941/18 18 24 16 10600 15300 12000 17.5

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Place of Origin: Shandong China (Mainland)
Type: Roller
Precision Rating: P0 P2 P4 P5 P6
Clearance: C0 C2 C3 C4 C5
Tolerance: ABEC1 ABEC3 ABEC5 ABEC7 ABEC9
Vibration: Z1V1 Z2V2 Z3V3 Z4V4
Samples:
US$ 0.1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

cup bearing

Advantages of Self-Lubricating or Maintenance-Free Cup Bearings

Self-lubricating or maintenance-free cup bearings offer several advantages in various applications:

  • Extended Service Life: Self-lubricating bearings have a longer service life compared to traditional bearings because the lubrication is continuously provided, reducing wear and friction.
  • Reduced Maintenance: These bearings eliminate or significantly reduce the need for manual lubrication, saving time and maintenance costs.
  • Environmental Benefits: With no need for external lubricants, there is less risk of lubricant leakage or contamination, making them environmentally friendly.
  • Consistent Performance: Self-lubricating bearings maintain consistent performance over time, as the lubrication remains effective, reducing the risk of equipment failure.
  • Wide Temperature Range: They can operate in a broader temperature range, making them suitable for extreme conditions.
  • Quiet Operation: The continuous lubrication minimizes friction and noise, contributing to quieter machinery.
  • Low Maintenance Costs: The reduced need for maintenance and lubrication materials results in cost savings.

These advantages make self-lubricating or maintenance-free cup bearings an attractive choice for applications where extended service life, reduced maintenance, and consistent performance are critical.

cup bearing

Innovations in Cup Bearing Technology

Recent advancements in cup bearing technology have led to improved performance, reliability, and versatility. Some notable innovations include:

1. Advanced Materials: The development of new materials, such as advanced ceramics and high-performance polymers, has increased bearing durability and resistance to extreme conditions.

2. Enhanced Seals and Shields: Modern cup bearings feature improved sealing technologies that provide better protection against contamination, moisture, and other environmental factors.

3. Lubrication Systems: Some cup bearings now incorporate advanced lubrication systems, including automatic lubrication units, to ensure consistent and optimal lubrication levels.

4. Smart Bearings: IoT (Internet of Things) and sensor technology have enabled the creation of “smart” cup bearings that can monitor their own performance, providing real-time data on conditions and wear.

5. Customization: Manufacturers offer more customization options, allowing customers to tailor cup bearings to their specific application requirements.

6. Improved Load Ratings: Advancements in design and materials have increased the load-carrying capabilities of cup bearings, expanding their utility in heavy-duty applications.

7. Sustainable Practices: Bearing manufacturers are increasingly adopting eco-friendly materials and production processes, contributing to sustainability efforts.

These innovations have expanded the range of applications for cup bearings and have made them more reliable, efficient, and environmentally friendly. As technology continues to evolve, we can expect further improvements in cup bearing performance and capabilities.

cup bearing

Types of Cup Bearings for Various Applications

Cup bearings, also known as tapered roller bearings, come in several types to suit different applications. These variations are designed to accommodate specific load capacities, axial and radial forces, and operational conditions. Here are some common types:

1. Single-Row Tapered Roller Bearings: These cup bearings consist of a single row of tapered rollers between the inner and outer rings. They are suitable for applications with moderate radial and axial loads, such as in wheel hubs, transmissions, and differentials in automobiles.

2. Double-Row Tapered Roller Bearings: Double-row cup bearings have two rows of tapered rollers and can handle higher radial and axial loads compared to single-row bearings. They are often used in heavy machinery and gearboxes that require increased load-carrying capacity.

3. Four-Row Tapered Roller Bearings: Four-row cup bearings are designed for extremely heavy radial and axial loads. They are common in rolling mills, where they support the massive rolls used for metal shaping and processing. These bearings can withstand high forces and offer exceptional load-carrying capabilities.

4. Precision Tapered Roller Bearings: Precision cup bearings are manufactured to very tight tolerances, ensuring high accuracy and smooth operation. They are used in applications where precision, such as in machine tool spindles and aerospace components, is critical.

5. Matched Tapered Roller Bearings: Matched cup bearings consist of two tapered roller bearings with pre-set clearances and axial play. They are often used in pairs to support axial thrust in both directions. This type is common in machine tool spindles and automotive wheel bearings.

6. Custom Tapered Roller Bearings: Manufacturers can produce custom cup bearings to meet specific application requirements. These can include variations in size, load capacity, and other design parameters tailored to a particular application.

The choice of cup bearing type depends on the specific demands of the application, load requirements, and operating conditions. Proper selection ensures optimal performance and longevity in various industries, from automotive to industrial machinery.

China Good quality Made in China Drawn Cup Needle Roller Bearing HK1010   manufacturerChina Good quality Made in China Drawn Cup Needle Roller Bearing HK1010   manufacturer
editor by CX 2024-03-04

Recent Posts