✖

Home

Stock Categories

Technical Articles

Angular Contact Ball Bearings

Tapered Roller Bearings

Linear Bearings

Home>Products>Needle Roller Bearing>Bearing NA 4903UU IKO

Bearing NA 4903UU IKO MODELS

Need a CAD or 3D Model?

Contact Now WhatsApp Be Our Agent

Bearing NA 4903UU IKO

Bearing NA 4903UU IKO SPECIFICATIONS

170 Million used Bearing NA 4903UU IKO instantly 107000 Series searchable. Shop our large selection of parts based on brand, price, description, and location. Order the Boyal Industrial Pte ltd. Needle Roller Bearing with stock 107105 Cup Part Number ...
Series:107000
Cone Part Number:EE107057
Cup Part Number:107105
Design Units:Imperial
Bearing Weight:17.50 Kg
Cage Type:Stamped Steel
d:146.050 mm
D:268.288 mm

Download Bearing NA 4903UU IKO Spec Sheet

Boyal Industrial Pte ltd.

JerryChina

Jerry2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!

Interested In: Price Inspection Certificate Product Specifications Company Profile

Bearing NA 4903UU IKO Product identifiers

Series:107000
Cone Part Number:EE107057
Cup Part Number:107105
Design Units:Imperial
Bearing Weight:17.50 Kg
Cage Type:Stamped Steel
d:146.050 mm
D:268.288 mm
B - Cone Width:74.613 mm
C - Cup Width:57.150 mm
B:74.613 mm
R - Cone Backface To Clear Radius1:6.35 mm
r - Cup Backface To Clear Radius2:6.35 mm
da - Cone Frontface Backing Diameter:166.12 mm
db - Cone Backface Backing Diameter:176.02 mm
Da - Cup Frontface Backing Diameter:249.68 mm
Db - Cup Backface Backing Diameter:236.98 mm
Ab - Cage-Cone Frontface Clearance:4.1 mm
Aa - Cage-Cone Backface Clearance:6.9 mm
a - Effective Center Location3:-15 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:45700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:176000 lbf
C0 - Static Radial Rating:263000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:30300 lbf
K - Factor7:1.51
e - ISO Factor8:0.39
Y - ISO Factor9:1.55
G1 - Heat Generation Factor (Roller-Raceway):606
G2 - Heat Generation Factor (Rib-Roller End):76.3
Cg - Geometry Factor:0.116

Bearing NA 4903UU IKO pdf

Bearing NA 4903UU IKO Details

Bearing K72X80X25 CX	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:17.706; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:V Lock; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:22219; Seals:Triple Lip Urethane; Housing Configuration:1 Piece Solid;
Bearing NA2130 Timken	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:7.264; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:22213; Seals:Double Lip Viton;
Bearing KBK 10x14x11 NBS	compatible bearing number:23060 CACK/W33; lock plate number:PL 60; d:10.9375 in; housing size:SDAF 060; taper:1:12; series:SNP; material / coating:Steel; manufacturer upc number:737533009810; lock nut number:N 060;
Bearing K35X40X13 INA	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:21.319; Product Group:M06288;
Bearing K35X45X35H Timken	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22219; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid;
Bearing K35×41×14 NTN	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:11.804; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:V Lock; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:16 Millimeter; Relubricatable:Yes; Insert Part Number:22211; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid;
Bearing K8X11X8-TV INA	Category:Cylindrical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.323; Product Group:B04144; Bore Profile:Straight; Cage Material:None; Precision Class:RBEC 1 \| ISO P0; Number of Rows of Rollers:Single Row; Separable:No; Rolling Element:Cylindrical Roller Bearing; Profile:Complete with Outer and Inner Ring; Snap Ring:No; Internal Clearance:C0-Medium; Retainer:No; Relubricatable:Yes;
Bearing KT 606820 IKO	Bearing number:B71902-C-T-P4S; Size (mm):15x28x7; Bore Diameter (mm):15; Outer Diameter (mm):28; Width (mm):7; d:15 mm; D:28 mm; B:7 mm; a:6 mm; Da:25,5 mm / Tolerance: H12; da:18 mm / Tolerance: h12; r1 min:0,3 mm; ra max:0,3 mm; ra1 max:0,3 mm; rmin:0,3 mm; α:15 ° / Angle; m:0,016 kg / Weight; Cr:5100 N / Dynamic load rating (radial); C0r:2030 N / Static load rating (radial); nG Fett:56000 1/min / Limiting speed for grease lubrication;
Bearing NAO 17x35x16 NBS	SKU:52208-nsk; Availability:In Stock; Weight:0.54 KGS; d:30mm; D:68mm; B:36mm; Dynamic Load Rating (kN):47.5; Static Load Rating (kN):98.5; Grease Limiting Speed (r/min):2600; Oil Limiting Speed (r/min):3800; Cage Type:Steel; Seals or Shields:Open Type; Clearance:Standard;
Bearing MFJT-1212 NSK	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:14.528; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22217; Seals:Triple Lip Urethane; Housing Configuration:1 Piece Solid;

Needle roller bearing - Wikipedia

A needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter

Needle Roller Bearings | Roller Bearings | Products | NSK

Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being supported. Needle roller bearings

Needle Roller Bearings | NTN Bearing

Needle bearings feature a smaller cross-section, higher load-carrying capacity, greater rigidity, and lower inertia forces that facilitate size and weight reductions

Needle Roller Bearings/Product Information/Koyo Bearings

This page introduces needle roller bearings. Due to its small cross-sectional height, this bearing helps keep machines lightweight and compact and is widely

Needle Roller Bearings - National Precision Bearing

National Precision Bearing stocks a wide variety of domestic and imported needle roller bearings and is authorized to distribute for a number of quality

Needle roller bearings

SKF needle roller bearings are bearings with cylindrical rollers that are small in diameter relative to their length. The modified roller/raceway profile prevents

Needle - Roller Bearings: Industrial & Scientific

Results 1 - 16 of 755 - Online shopping for Needle - Roller Bearings from a great selection at Industrial & Scientific Store

Needle Roller Bearings - Roller Bearings - Grainger Industrial

239 products - Look to Grainger for durable needle bearings that can be used in engine components such as rocker arm pivots, pumps, compressors,

Needle Roller Bearings - RBC Bearings

Request a free catalog with information on all of RBC's heavy duty needle roller bearings

Contact Us

Boyal Industrial Pte ltd.: Email[email protected]; Address; Phone(Working Time); Fax

Send Now

Bearing NA 4903UU IKO Technical Articles

Bearing rust prevention method reference

1) Surface cleaning: Cleaning must be based on the nature of the surface of the rust-preventing material and the conditions at the time. Commonly used are solvent cleaning, chemical cleaning and mechanical cleaning. 2) Dry and clean the surface, dry...

How to Choose Skeleton Oil

The skeleton oil seal is suitable for many occasions, especially in the harsh working conditions of engineering walking machinery, cranes, fire engines and mining machinery vehicles. It has good sealing performance and mechanical characteristics, and is...

Timken Cojinetes de rodillos cruzados

El rodamiento de los rodamientos de rodillos de timk es una solución innovadora para el ejes "Unidos" destinada a la optimización del diseño de las estaciones de autobuses de control digital.Puede proporcionar un nivel más alto de reorientación y apoyo...