Wuxi Guangqiang Bearing Trade Co.,Ltd 86-510-82695331 gq@gqbearing.com
Full Complement Metric Needle Bearings Inner Ring NAV4903 NAV4003 17x30x13 Mm

Full Complement Metric Needle Bearings Inner Ring NAV4903 NAV4003 17x30x13 Mm

  • High Light

    Cam Follower Bearing

    ,

    Thrust Needle Bearing

  • Bearing Type
    Needle Roller Bearing
  • Weight
    0.042kg
  • Vibration
    V1,V2,V3,V4
  • Materail
    GCr15, GCr15SiMn, G20Cr2Ni4A
  • Certifications
    ISO 9001:2000
  • Precision Rating
    P0,P2,P3,P4,P5,P6,
  • Place of Origin
    China or Japan
  • Brand Name
    IKO/ NSK
  • Certification
    ISO 9001 2000
  • Model Number
    NAV4903
  • 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

Full Complement Metric Needle Bearings Inner Ring NAV4903 NAV4003 17x30x13 Mm

 

 

Full complement needle roller bearings with inner ring NAV4903 NAV4003 17x30x13 mm for Iron and steel equipment

 

Details of High Precision Drawn Cup Needle Roller Bearing NAV4903

 

Name High Precision Drawn Cup Needle Roller Bearing NAV4903
Bearing Type Roller Bearing
Model Number NAV4903
Material

Chrome steel or bearing steel(Gcr15)

Stainless steel / Carbon steel/Ceramic

Dimension 17*30*13mm
Cage(Retainer) Steel, Brass, Nylon
Types Open,RS,ZZ,LLU,SS,RZ
Quality Level Reach the same level as Japanese and European Bearing
Delivery time

1.For samples: 1-3days

2.For order: Generally 15-20 days after

Payment erms

A:100% TT

B: 30% T/T in advance .70% before shipment or against copy of B/L

C. Western union and PayPal

Application Papermaking machinery, speed reducer, railway vehicle axle, gear box bearing, rolling mill rolling mill rolls, crusher, vibrating screen, printing machinery, woodworking machinery, all kinds of industry
Package

1. Industrial packaging: Plastic tube (10pcs in one tube)+ carton + plywood pallets; plastic bag + kraft paper + carton + plywood pallets;

2.Commercial packing: 1pc/plastic bag+ single color box+ carton + plywood pallets;

3.According to customer’s requirements

Feature High precision, low noise, high speed, long life, high reliability, heavy load and high temperature resistance.
Service OEM and ODM(any brands you want)


Full Complement Metric Needle Bearings Inner Ring NAV4903 NAV4003 17x30x13 Mm 0

Full Complement Metric Needle Bearings Inner Ring NAV4903 NAV4003 17x30x13 Mm 1

 

needle bearing with cylindrical roller bearings, relative to its diameter, roller is fine and long. This is called needle roller. Although it has a small section, the load bearing capacity of bearing still had high, with thin and long needle bearing roller (roller diameter of D = 5mm, L/D = 2.5, L as the roller length), so the radial structure is compact, the outer diameter of the smallest diameter size and load capacity and other types of bearings, especially for supporting the same, structure to the radial installation size restricted.

 

Full Complement Metric Needle Bearings Inner Ring NAV4903 NAV4003 17x30x13 Mm 2

Full Complement Metric Needle Bearings Inner Ring NAV4903 NAV4003 17x30x13 Mm 3

 

 

Part of the bearing specification :

 

BEARING NO. Weight SIZE
mm
g d D C rmin
NAV4002 45 15 32 17 0.3
NAV4003 62 17 35 18 0.3
NAV4004 114 20 42 22 0.6
NAV4005 129 25 47 22 0.6
NAV4006 193 30 55 25 1
NAV4007 259 35 62 27 1
NAV4008 304 40 68 28 1
NAV4009 390 45 75 30 1
NAV4010 426 50 80 30 1
NAV4011 645 55 90 35 1.1
NAV4012 677 60 95 35 1.1
NAV4013 692 65 100 35 1.1
NAV4014 950 70 110 40 1.1
NAV4015 1000 75 115 40 1.1
NAV4016 1400 80 125 45 1.1
NAV4017 1540 85 130 45 1.1
NAV4902 28 15 28 13 0.3
NAV4903 30 17 30 13 0.3
NAV4904 71 20 37 17 0.3
NAV4905 83 25 42 17 0.3
NAV4906 94 30 47 17 0.3
NAV4907 142 35 55 20 0.6
NAV4908 192 40 62 22 0.6
NAV4909 239 45 68 22 0.6
NAV4910 227 50 72 22 0.6
NAV4911 344 55 80 25 1
NAV4912 368 60 85 25 1
NAV4913 413 65 90 25 1
NAV4914 612 70 100 30 1
NAV4915 646 75 105 30 1
NAV4916 680 80 110 30 1
NAV4917 873 85 120 35 1.1
NAV4918 912 90 125 35 1.1
NAV4919 952 95 130 35 1.1
NAV4920 1445 100 140 40 1.1
NAV4922 1559 110 150 40 1.1
NAV4924 2296 120 165 45 1.1
NAV4926 2806 130 180 50 1.5
NAV4928 2976 140 190 50 1.5