Quick Details

• Inner diameter:

  110mm

• Number of Row:

  Single Row

• Bore Size:

  110mm

• Outer Diameter:

  140mm

• Size:

  30mm

• Type:

  Needle Bearing

• Sizes:

  80 mm - 175 mm bore

• Application:

  Automobile Engine Transmission Pump Excavator Crawler Wheel

• Precision Rating:

  ISO P6/P5

• Designed Capacity:

  1000set/Month

• Main Raw Material:

  Bearing Steel

Product Name:Heavy-Duty Needle Roller Bearing NA4822

Heavy-Duty Needle Roller Bearing NA4822

Application

Changfeng, DADI Auto, Ford, Land rover, Lincoln

Product Description:

OEM No/Model: NA4822
BRS Bearing Heavy-duty Needle Roller Bearings
Heavy-duty needle roller bearings consist of a machined and ground channel-shaped outer ring with a complement of needle rollers retained and guided by a cage. The high-strength cage retains and guides the rollers. An optional lubrication groove and hole in the outer ring facilitate relubrication.These bearings can be used with or without a machined and ground inner ring, depending on the suitability of the shaft as a raceway surface.

Sizes: Metric: 80 mm - 175 mm bore (3.1496 in. - 6.88976 in.).

Markets: Gear pumps, sheaves, automotive transmissions and two-cycle engines.
Features: Thick outer ring provides maximum load capacity and shock resistance with a relatively small radial cross section.

Benefits: Optimum speed and lubrication-retention capability.

BRS FULL COMPLEMENT NEEDLE ROLLER BEARINGS
Full complement needle bearings have a through hardened outer ring which results in high static and dynamic load capacities and an ability to withstand overloading, shocks and vibration. They are particularly suitable for operations involving oscillating motion but may not accept high speed conditions where good alignment is necessary. 
Product Range:1. Heavy-duty Needle Roller Bearings2. Track Rollers3. Thrust Bearings4. Combination Bearings5. Drawn Cup Roller Clutches

Material: 
Outer Ring & Inner Ring
1.GCr15 Bearing Steel(52100, 100Cr6)
2.Machined
3Heat Treatment (Hardness HRC 58~63)

Cage
1. ST1 Carbon Steel
2. Drawn
3. Heat Treatment (NitrocarburizingBlackening)

Needle Roller
1. GCr15 Bearing Steel(52100, 100Cr6)
2. Grinding
3. Heat Treatment Hardness HRc60-64)

BRS Needle Roller Bearing Part Number & Structure
FAG,INA:
NA4822 NA4824 NA4826 NA4828 NA4830 NA4832 NA4834 NA4836 NA4838 NA4840 NA4844 NA4848 NA4852 NA4856 NA4860 NA4864 NA4868 NA4872 NA4876

TIMKEN:
NA2105 NA2110 NA2115 NA2120 NA2125 NA2130 NA2140 NA2150 NA2160 NA2170 NA2180 NA2190 NA2200NA3105 NA3110 NA3115 NA3120 NA3125 NA3130  NA3140 NA3150 

Precision Rating: ISO P6/P5

Certification: ISO9001:2000

Packaging: Export Standard

Delivery Time: 5 days for general products, 50 days for customized products.

Loading Port: China Port

Application: Automobile Engine, Transmission, Pump, Excavator Crawler Wheel, Elevator, Bridge Crane, Compressor, Gear pumps, sheaves, automotive transmissions and two-cycle engines.

About Us
Luoyang BRS Bearing Co., Ltd is an internationally operating bearing manufacturer located in Luoyang, 
China, where bearings have been mass-produced since 1956.
Based on decades of experience in this industry and professional knowledge of international 
procurement, we are able to supply high quality products and service with reasonable price.

BRS supplys not only the bearing units but also a complete solution for bearings.

BRS Bearing is a bearing manufacturer specialized in producing and selling high quality bearing products with a complete solution for bearings. Luoyang BRS Bearing Co., Ltd is located in the national famous bearing base - Luoyang, China, where bearings have been mass-produced since 1956. BRS ...[Read More]

Company Profile:

• Main Product:

  Bearing

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania

• Total Annual Sales:

  USD 500,001 - 1,000,000

Factory Profile:

• Number of Employees:

  51 - 100 People

• Shift:

  1

• Size of Factory In Square Meters:

  10000

• Years of OEM Experiences:

  15