Wuxi Guangqiang Bearing Trade Co., Ltd.

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

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Received bearings. Very impressed with the quality. Warm and thoughtful service,fast shipment.I will keep doing business with your trustworthy company

—— John Grafton

More than 3 years business cooperation with your company has brought us a lots of benefits.We attain many local customers gratitude and supports.Thank

—— Mohammad EL ASSWAD

We have tested the bearing 23082 and I am so satisfied with the bearing quality.Good package and best price have given a big favor in our business.

—— Minwoo, Kwon

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

Large Image :  355g Railway Bearing Freight Car RNA 6909 KOYO INA 52x68x40 mm Get Best Price

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
Detailed Product Description
Bearing Type: Needle Roller Bearing Material: Bearing Steel
Vibration: V1,V2,V3,V4 Stock: Enough Stock
Weight: 355g Size: 52x68x40 Mm
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Cam Follower Bearing

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Metric Needle Bearings

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 0

 

 

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 1

 

 

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 2

Contact Details
Wuxi Guangqiang Bearing Trade Co.,Ltd

Contact Person: Mike

Tel: +8613382239277

Send your inquiry directly to us