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Japan IKO High Quality Needle Roller Bearing Na4920 with SGS

    Payment Type: L/C, T/T, D/P, Western Union, Paypal, Money Gram
    Productivity: 100000PCS/Year
    Place of Origin:  Japan, China, USA, Germany, Sweden
    Supply Ability: 100000PCS/Year
  • Mr. Catherine Zhou

Basic Info

Model No.:  NA4920

Product Description

Model NO.: NA4920 Material: Bearing Steel D: 100mm Marca: Timken NSK SKF THK IKO The Number of Rows: Single Spherical: Aligning Bearings Trademark: NTN NSK SKF TIMKEN NACHI IKO ZYS Koyo ASAHI THK Specification: ISO9001 CE SGS Load Direction: Radial Bearing Size: 100*140*40mm B: 40mm Rolling Body: Roller Bearings Outer Dimension: Extra Large (440mm) Separated: Separated Transport Package: According to The Industrial Standard Origin: Japan, China, USA, Germany, Sweden I. Product Description - Needle Roller Bearings
Needle roller bearings are roller bearings with cylindrical rollers that are small in diameter. In spite of their low cross section, needle roller bearings have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited.
Product describtion:
Company  Tianjin SEMRI Bearing Technology Co., Ltd
Item name  Japan IKO High Quality Needle Roller Bearing Na4920 with SGS
Brand NSK/ TFN/ SEMRI/ OEM
Model Number NA4920
Bore Size 100mm
Outside Diameter 140mm
Width/ Thickness 40mm
Ring Material Gcr15 ,Carbon steel,Stainless steel, Si3N4, ZrO2
Cage Material  Steel/ Brass/ Nylon/ Custom
Precision P0, P6, P5, or as requested
Vibration ZV1, ZV2, ZV3, or as requested
Clearance  C0,C2,C3, or as requested 
Quality standard ISO9001
QC process  1.Assembly
2.Windage test
3.Cleaning
4.Rotary test
5.Greasing and gland
6.Noise inspection
7.Appearance inspection
8.Rust prevention
9.Product packaging
Application  Home appliances; automotive, electric, instruments, building machines, 
railway vehicle, agricultural machines and etc. 
Packing Industrial packing: plastic bag+ carton plywood pallet
plastic bag+ white box+carton+plywood pallet
commercial packing: plastic bag+color box+carton +plywood pallet 
Service OEM or customer logo acceptable
Delivery Time  Within 7days for stock product
7-30 days according to quantity and design 
 Payment Term 30% T/T In Advance, 70% T/T before shippment      

100% L/C at sight 
Japan IKO High Quality Needle Roller Bearing Na4920 with SGS

Japan IKO High Quality Needle Roller Bearing Na4920 with SGS

II. Packaging & Shipping

SMRI provides a variety of secure and cost-efficient packaging solutions to insure the essential protection and preservation for bearings.
Examples:
Plastic Tube: For Miniature and Instrument bearings, 10 bearings or more are normally packaged in clear plastic tubes, then into box and finally placed in individual cartons.

Roll Pack: For medium-sized types, 6-10 bearings are normally packaged in anti-rust paper rolls, then placed in individual cartons.

Individual Box: Each bearing is placed in an individual plastic bag or plastic-faced brown paper and then placed in individual boxes. Each box can be labeled with detailed information per customer's request.

Bulk Pack: Each bearing is hermetically sealed in a plastic bag, then placed neatly in an individual carton.

Other types of packaging are also available as per your requirements. Contact us if you have special demands about package and we offer the best solution.
Japan IKO High Quality Needle Roller Bearing Na4920 with SGS

III. Company Profile

Tianjin SEMRI Bearing Co., Ltd. Is one of the most famous export-oriented manufacturers and dealers specialized in bearings in China. SMRI has become one of the leading companies after years' accumulation of technology and talents.
Japan IKO High Quality Needle Roller Bearing Na4920 with SGS

Scope of Business

The bearings SEMRI manufactures cover almost all the universal models in the international market, to supply qualified products for global manufacturing enterprises and dealers.
The main products are Deep Groove Ball Bearing, Self-Aligning Ball Bearing, Cylindrical Roller Bearing, self-aligning roller bearing, needle bearing, Angular Contact Ball Bearing, inch tapered roller bearings, Thrust Ball Bearing, Thrust Roller Bearing, pillow block Ball Bearing , Joint Bearing, etc.
The products are widely used in numerically-controlled machine tool, vessel, automobile, wind electricity, metallurgy, electric motor, machinery, etc.
The close cooperative partner is the chief bearing supplier for China Aviation and Aerospace. Therefore, SMRI can obtain strong technological power and support.

Brands

The brand, SMRI, owned by SMRI Bearing Company itself, gains recognition from more and more manufacturing enterprises and dealers in the globe, with the strength of high cost performance.
Meanwhile, SMRI Company is a qualified dealer for several international brands, owing an ample supply and smooth supply channel. The international brands are NSK, SKF, NTN, TIKEN, EKM, ASAHI, NACHI, MEC, KOYO, EZO, UBC, GMN, FYH, VISTA, etc.

Production Capacity

The workshop is equipped with advanced automatic production line and thorough quality detection system. The heat treatment adopts advanced technology of salt bath martensitic hardening. The range of sizes can be from 10mm (inside diameter) to 1000mm (outside diameter). The annual output can be over 5000, 000 sets. Customized heterotype bearings and OEM are also available.

IV. Advantages of Tianjin SEMRI Bearing Technology Co., Ltd
1.Price advantage compare with the trading company, as we have our own factory.
2.Compare with the factory we are easy communicated.
3 our products were produced under strict quality test system.
5.More than many years industry experience
6.Accept OEM, customization, customers' logo
7.The shortest delivery time
8.Welcome mini order
9.Multiplex-method of payment:Western Union, paypal, T/T, L/C at sight

You are welcome to send inquiry to us! Please tell me your needs! All you need, we can do!
Call me, let's talk details! 
Contact: Rita Xia
My phone:+8618202260567
 
Type Model No. ID(mm) OD(mm) Width(mm) Cr(kN) Cor(kN)  Grease Running Speed (r/min.) Oil Running Speed  (r/min.) Weight (kg)
Needle roller bearing NA4920 100 140 40 144 296 4000 ----- 1.86

Contact us if you need more details on Needle Roller Bearing. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Rolling Bearing、Roller Bearing. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Needle Roller Bearing

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