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Miniature Bearing NA4868 Needle Roller For Machine Tools

    • Typical Clients: Miniature Bearing NA4868 Needle Roller
    • OEM No/Model: Miniature Bearing NA48 ...
    • Market Type:OE Market 
    • FOB Price: USD FOB CHINA PORT $10~200/Set
    • Other Price Term: CIF,EXW
    • Payment Terms: L/C, T/T
    • Minimum Order: 1Set/Sets

Quick Details

  • Inner diameter:

    340mm

  • Number of Row:

    Single Row

  • Bore Size:

    340mm

  • Outer Diameter:

    420mm

  • Size:

    80mm

  • Type:

    Needle Bearing,Miniature Bearing NA4868 Needle Roller

  • Structure:

    needle roller miniature bearing

  • seals type:

    2RS miniature bearing needle roller

  • Designed Capacity:

    1000set/Month

  • Main Raw Material:

    GCr15

Product Name:Miniature Bearing NA4868 Needle Roller For Machine Tools

Miniature Bearing NA4868 Needle Roller For Machine Tools

Application

Miniature Bearing NA4868 Needle Roller For Machine Tools

Product Description:

OEM No/Model: Miniature Bearing NA4868 Needle Roller
Miniature Bearing NA4868 Needle Roller For Machine Tools

BRS Full Complement Needle Roller Bearings
Full complement needle bearings have a through hardened outer ring which permits 
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 Bearings
2. Track Rollers
3. Thrust Bearings
4. Combination Bearings
5. Drawn Cup Roller Clutches

BRS Bearing Heavy-duty Needle Roller Bearings
A heavy duty needle roller bearing is composed of a machined and ground channel-shaped 
outer ring, a high-strength cage and a complement of needle rollers. For ease of 
relubrication, outer ring with a lubrication groove and hole is available. According to 
the shaft surface condition, this kind of bearing can be used with or without an inner 
ring.

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

Features: 
1. Small radial cross section, space saving.
2. High load capacity and shock resistance provided by thick outer ring.

Benefits: Optimal speed and lubrication-retention capability.

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

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

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

To learn more about our company or get the Installation Instructions of Miniature Bearing NA4868 Needle Roller For Machine Tools regarding the 
installation size, weight, basic dynamic load rating, load, limiting speed, and clearance, please 
contact us. Drawing and sample of Miniature Bearing NA4868 Needle Roller For Machine Tools are available upon request.


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Supplier Details

Luoyang Brs Bearing Co. , Ltd

Market Type: OE Market 
Business Type: Manufacturer
Main Product: Bearing

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