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355g Railway Bearing Freight Car RNA 6909 KOYO INA 52x68x40 mm

355g Railway Bearing Freight Car RNA 6909 KOYO INA 52x68x40 mm

    • 355g Railway Bearing Freight Car RNA 6909 KOYO INA 52x68x40 mm
    • 355g Railway Bearing Freight Car RNA 6909 KOYO INA 52x68x40 mm
  • 355g Railway Bearing Freight Car RNA 6909 KOYO INA 52x68x40 mm

    Product Details:

    Place of Origin: China or Japan
    Brand Name: IKO/ NSK
    Certification: ISO 9001 2000
    Model Number: RNA 6909

    Payment & Shipping Terms:

    Minimum Order Quantity: 1PCS
    Price: 1 USD
    Packaging Details: Single packing + standard export packing
    Delivery Time: 5 working days
    Payment Terms: T/T, Western Union
    Supply Ability: 10000PCS/Month
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    Detailed Product Description
    Bearing Type: Needle Roller Bearing Material: Bearing Steel
    Vibration: V1,V2,V3,V4 Stock: Enough Stock
    Weight: 355g Size: 52x68x40 Mm

    Railway Bearing for Freight Car RNA 6909 needle roller bearingKOYO INA RNA6909 52x68x40 mm

     

    Needle roller bearing :

     

    Needle Roller Bearing (needle bearing) is a cylindrical roller with roller bearings, relative to its diameter, roller both thin and long. This is called needle roller. Despite having a smaller cross-section, has a higher load bearing capacity, equipped with a thin and long needle bearing roller (roller diameter D≤5mm, L / D≥2.5, L is the length of the roller), so radial structure is compact, its diameter size and load capacity and other types of bearings, minimum diameter, especially for radial dimensions limited support structure.
     

    Brand IKO/KOYO
    Type Roller
    Structure Needle
    Model Number RNA6909
    Bearing Material Chrome Steel, Carbon Steel, Stainless Steel, Plastic, Ceramic
    Cage Material Steel, Brass, Nylon
    Number of Row Double Row
    Seals Type Open
    Lubrication Grease, Oil
    Precision P0, P6, P5, P4, P2
    Clearance C1, C2, C0, C3, C4, C5
    Vibration V1, V2, V3, V4
    Noise Z1, Z2, Z3, Z4
    Service OEM
    Place of Origin Wuxi, China(Mainland)
    Sample Small Quantity of Free Samples
     

     

    355g Railway Bearing Freight Car RNA 6909 KOYO INA 52x68x40 mm

     

     

    Needle Roller Bearing Serises:

     

    K,NK,NKI,NKS,NKIS,NA,NAO,RNA ,RNAO,HK,BK etc.

     

    355g Railway Bearing Freight Car RNA 6909 KOYO INA 52x68x40 mm

     

     

    Part of the bearing specification :

      Fw D C
    Bearing No. mm mm mm
           
    RNA69/32-ZW 40 52 36
    RNA6907-ZW 42 55 36
    RNA6908-ZW 48 62 40
    RNA6909-ZW 52 68 40
    RNA6910-ZW 58 72 40
    RNA6911-ZW 63 80 45
    RNA6912-ZW 68 85 45
    RNA6913-ZW 72 90 45
    RNA6914-ZW 80 100 54
    RNA6915-ZW 85 105 54
    RNA6916-ZW 90 110 54
    RNA6917-ZW 100 120 63
    RNA6918-ZW 105 125 63
    RNA6919-ZW 110 130 63
     

     

    Widely Used :

     

    Processing center, blasting equipment, bending machine, ventilator, CNC lathes, drilling equipment, shears, blowers, machine tools, mining geophysical equipment, wire cutting, magnetic separation equipment, special tools, sorting sieve, EDM, grading equipment, graphite heat exchanger, shaker, evaporator, fixture, and other fields.

     

    Delivery :

     

    1).If quantity is not very big,we will send you by UPS,DHL,FEDEX,OR EMS. Tracking number will be advised after delivery,

     

    2).If order is big,we will advise you use Air Freight or Sea Freight

     

    3).The balance payment should be paid before delivery to you.

     

     

    Packing:

     

    1). If no special request,we will use normal packing, 1 bag for each product

     

    2).If need special packing or carding, please list them in your E-mail.We would

    like to make the customer wanted packing

     

    3).we will use tray to protect products ,in order to avoid any damage in the delivery

     

    4). OEM service is available

     

    355g Railway Bearing Freight Car RNA 6909 KOYO INA 52x68x40 mm

    Contact Details
    Wuxi Guangqiang Bearing Trade Co.,Ltd

    Contact Person: Mr. Mike Zhang

    Tel: 86-510-82695331

    Fax: 86-510-82615331

    Send your inquiry directly to us (0 / 3000)