High Temperature Bidirectional IKO Needle Bearing Na4912 Na4913 Na4914 for Automobile Gearbox Parts

• Cage：With Cage
• Rows Number：Single
• Load Direction：Radial Bearing
• Style：With Inner Ring
• Material：Bearing Steel
• Type：Open

=== Base Info ===

• Model NO.：na4912 na4913 na4914
• Samples：Available
• Quality Level：P0 P6 P5 P4 P2
• MOQ：10PCS
• Clearance：C1 C2 C3 C4 C5
• Stock：Rich Stock
• Certification：ISO9001,ISO9000
• Usage：Motor Parts
• Bearings Type：Needle Bearing
• Transport：by Sea or by Air
• Feature：Low Friction,Low Noise,Long Life
• Transport Package：Plastic Bag+Carton+Pallet
• Specification：Standerd Size
• Trademark：IKO
• Origin：Japan
• HS Code：8482500090
• Production Capacity：100000pieces,Month

=== Description ===

Basic Info.

Model NO. na4912 na4913 na4914 Samples Available Quality Level P0 P6 P5 P4 P2 MOQ 10PCS Clearance C1 C2 C3 C4 C5 Stock Rich Stock Certification ISO9001/ISO9000 Usage Motor Parts Bearings Type Needle Bearing Transport by Sea or by Air Feature Low Friction/Low Noise/Long Life Transport Package Plastic Bag+Carton+Pallet Specification Standerd Size Trademark IKO Origin Japan HS Code 8482500090 Production Capacity 100000pieces/Month

Product Description

Needle roller bearings are roller bearings with cylindrical rollers. The rollers are thin and long relative to their diameter. This kind of roller is called                                         a needle roller. Despite having a small cross - section, the bearing still has a high load bearing capacity. Needle roller bearings are equipped with thin                                    and long rollers  (roller diameter D≤5mm, L/D≥2.5, L is the roller length) , so The  radial structure is compact, and its inner diameter and load capacity                                      are the same as other types of bearings, and the outer diameter is the smallest. It is especially suitable for supporting structures with restricted radia                                         -l installation dimensions.

According to different applications, bearings without inner ring or needle roller and cage components can be selected. At this time, the journal surface                                  and shell hole surface matching the bearing are directly used as the inner and outer rolling surfaces of the bearing to ensure the load capacity and run                                ning performance Same as the bearing with ring, the hardness, machining accuracy and surface quality of the raceway surface of the shaft or housing                                      hole should be similar to the raceway of the bearing ring. This kind of bearing can only bear radial load.
 

A wide range of applications:

• agriculture and forestry equipment
• automotive and industrial gearboxes
• automotive and truck electric components, such as alternators
• electric motors
• fluid machinery
• material handling
• power tools and household appliances
• textile machinery
• two Wheeler.

 

Our Bearing Advantage:

1.Free Sample bearing

2.ISO Standard

3.Bearing Small order accepted

4.In Stock bearing

5.OEM bearing service

6.Professional:16 years manufacture bearing

7.Customized bearing, Customer's bearing drawing or samples accepted

8.Competitive price bearing

9.TT Payment or Western Union or Trade Assurance Order

 

Product Name	Needle bearing Na4912 Na4913 Na4914
Brand Name	THK IKO
Material	Chrome Steel ,Stainless steel,Ceramic,Nylon
Clearance	C0,C2,C3,C4,C5
Precision Grade	P0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9)
Greese	SRL ,PS2, Alvania R12 ,etc
Number of Row	Single Row
Certifications	ISO 9001
Package	Box,Carton,Wooden Box,Plastic Tube or Per buyers requirement .
MOQ	2PCS
Serice	OEM
Sample	Available
Payment Term	TT or L/C or Western Union
Port	Guangzhou/Qingdao/Shanghai

PRODUCT DISPLAY

1. What is your Before-sales Service ?

1.Offer bearing related consultation about technology and application;

2.Help customers about bearing choice, clearance configuration, products' life and reliability analysis;

3.Offer highly cost-effective and complete solution program according to site conditions;

4.Offer localized program on introduced equipment to save running cost

5.Design and develop non-standard bearing to support customers' technology innovation.

2. What is your After-sales Service ?

1.Offer training about bearing installation and maintenance;

2.Offer guidance about bearing installation, adjustment and testing at site;

3.Help customers with trouble diagnosis and failure analysis;

4.Visit customers regularly and feedback their rational suggestions and requirements to company.

 If you want to know more details, please contact us.