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Inner Ring 20*37*23mm NA5904 Needle Roller Bearings
Inner Ring 20*37*23mm NA5904 Needle Roller Bearings
Inner Ring 20*37*23mm NA5904 Needle Roller Bearings
Inner Ring 20*37*23mm NA5904 Needle Roller Bearings
Inner Ring 20*37*23mm NA5904 Needle Roller Bearings
Inner Ring 20*37*23mm NA5904 Needle Roller Bearings
Inner Ring 20*37*23mm NA5904 Needle Roller Bearings
Inner Ring 20*37*23mm NA5904 Needle Roller Bearings
Inner Ring 20*37*23mm NA5904 Needle Roller Bearings
Inner Ring 20*37*23mm NA5904 Needle Roller Bearings
Specifications
Brand Name :
SILURIAN
Model Number :
NA5904
Certification :
ISO9001: 2015
Place of Origin :
China，liaocheng
MOQ :
1
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
30000pcs/Month for Needle Roller Bearings 15*27*12mm
Delivery Time :
5-8 work days
Packaging Details :
Plastic tube+individual box+carton
Precision :
P0 P6 P5 P4 P2
Product Name :
Needle Bearings HK
Structure :
General
Material :
Bearing Steel
Marke :
Global
HS Code :
84826000
Description

20*37*23mm needle roller bearing NA5904 with inner ring

Needle Roller Bearing

Feature

Suitable for high speed operation, very durable, without frequent maintenance. The friction coefficient of such bearings, high speed limit, simple structure, low manufacturing costs, easy to achieve high manufacturing accuracy.

Types

1.Single-row tapered roller bearings

2.Double-row tapered roller bearings

3.Four-row tapered roller bearings

4.Double, four-row tapered roller bearings with multi-seal

Typical applications

Needle roller bearings are widely applied to machine tool spindles, gear reduction units, automotive transaxles, transmissions, rolling mill, mining, metallurgical industry, plastic machinery, home appliances, electric motors, pumps, machinery and other automotive components.

Product Name
Needle Roller Bearing
Material
Chrome steel
Brand name
YWS or OEM
Series
NA5904
Vibration
V1,V2,V3,V4
Precision Rating
P0, P6,P5,P4,P2
Quality standard
ISO9001, ABEC-1(Z1V1)
Tolerance Grades
ABEC-1 (P0), ABEC-3 (P6),ABEC-5(P5)

Package
A: tube package+outer carton+pallets
B: single box+outer carton+pallet
C: According to your’s requirement

bearing code d D B C C0 Pu reference speed limiting speed mass
RNA 4822 120 140 30 93,5 232 27,5 3400 3800 0,67
RNA 4824 130 150 30 99 255 30 3200 3600 0,73
RNA 4826 145 165 35 119 325 37,5 2800 3200 0,99
RNA 4828 155 175 35 121 345 38 2600 3000 1,05
RNA 4830 165 190 40 147 415 46,5 2400 2800 1,60
RNA 4832 175 200 40 157 450 50 2200 2600 1,70
RNA 4834 185 215 45 179 520 57 2200 2400 2,55
RNA 4836 195 225 45 190 570 60 2000 2400 2,70
RNA 4838 210 240 50 220 710 73,5 1900 2200 3,20
RNA 4840 220 250 50 224 735 75 1800 2000 3,35
RNA 4844 240 270 50 238 815 81,5 1700 1900 3,60
RNA 4848 265 300 60 347 1120 108 1500 1700 5,40
RNA 4852 285 320 60 358 1200 114 1400 1500 5,80
RNA 4856 305 350 69 429 1320 127 1300 1400 9,30
RNA 4860 330 380 80 594 1800 170 1100 1300 12,5
RNA 4864 350 400 80 605 1900 176 1100 1200 13,5
RNA 4868 370 420 80 616 1960 180 1000 1200 14,0
RNA 4872 390 440 80 627 2040 186 950 1100 15,0
RNA 4876 415 480 100 968 3000 265 900 1000 26,0
NA 4822 110 140 30 93,5 232 27,5 3400 3800 1,10
NA 4824 120 150 30 99 255 30 3200 3600 1,15
NA 4826 130 165 35 119 325 37,5 2800 3200 1,80

Packaging & Shipping

Package

1. Laser mark on the bearing;

2. Bearing wrapped by vacuum packaging ;

3. Outer color polybag + box + carton, industrial standard packaging;

4. According to your requirements.
Delivery 1-3 days after payment received
Shipping port Qingdao,Guangzhou,Shanghai

Payment

1.100%TT;

2.30% T/T in advance,70% against copy of B/L;

3.Paypal.

Our Services

Our service

♥1.Your inquiry will be reply within 2 hours.



♥2.Fast delivery,within 7 working days.



♥3.Packing: you will receive a Perfect product with strong outside packing.



♥4.With advanced first-level facilities and testing equipment,to insure no mistake on the dimension of the bearings.



♥5.No M.O.Q, Because we are manufacture.



♥6.24 hours on line,no limited to talk to us.



♥7.Return Policy:We gladly accept returns for item purchased within a 30 day period, provided it is still in the original package, not used nor damaged.



♥8.Warranty Claims :The Warranty covers any Defect of the product for a period of 12 months. It does not cover items that are not correctly installed or over tightened which may cause premature failure. Installation or any other fee's are not refundable.

Product tags

ntn needle roller bearings

,

ntn needle roller bearing

,

needle bearings by size
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Inner Ring 20*37*23mm NA5904 Needle Roller Bearings

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Product Detail
Brand Name :
SILURIAN
Model Number :
NA5904
Certification :
ISO9001: 2015
Place of Origin :
China，liaocheng
MOQ :
1
Price :
Negotiable
Contact Supplier
Inner Ring 20*37*23mm NA5904 Needle Roller Bearings
Inner Ring 20*37*23mm NA5904 Needle Roller Bearings
Inner Ring 20*37*23mm NA5904 Needle Roller Bearings
Inner Ring 20*37*23mm NA5904 Needle Roller Bearings
Inner Ring 20*37*23mm NA5904 Needle Roller Bearings

Silurian Bearing Factory

Active Member
5 Years
shandong, jinan
Since 2010
Business Type :
Manufacturer, Exporter
Main Products :
Wheel Hub Ball Bearings, Deep Groove Ball Bearing, Excavator Bearings
Total Annual :
1500000-3000000
Employee Number :
80~100
Certification Level :
Active Member
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