ROLLWAY BEARING Sales Co., Ltd.
ROLLWAY BEARING Sales Co., Ltd.
Angular Contact Ball Bearings   Cam Follower and Track Roller - Stud Type   Cartridge Unit Bearings  
  • Home
  • Product Categories
    • Angular Contact Ball Bearings
    • Cam Follower and Track Roller - Stud Type
    • Cartridge Unit Bearings
    • Cylindrical Roller Bearings
    • Flange Block Bearings
    • Mounted Units & Inserts
    • Needle Non Thrust Roller Bearings
    • Pillow Block Bearings
    • Precision Ball Bearings
    • Self Aligning Ball Bearings
    • Single Row Ball Bearings
    • Sleeve Bearings
    • Spherical Plain Bearings - Rod Ends
    • Spherical Roller Bearings
    • Take Up Unit Bearings
    • Tapered Roller Bearing Assemblies
    • Timken Np053874 Bearing
    • 6206 Koyo Bearing
    • Timken 30208 Bearing
    • Koyo 6202 2rs Bearing
  • Company Profile
    • Company Introduction
  • Company News
  • Contact Us

Home>Products>Needle Non Thrust Roller Bearings>1.89 Inch | 48 Millimeter x 2.441 Inch | 62 Millimeter x 1.575 Inch | 40 Millimeter KOYO RNA6908A Needle Non Thrust Roller Bearings

English
English
  • 1.89 Inch | 48 Millimeter x 2.441 Inch | 62 Millimeter x 1.575 Inch | 40 Millimeter  KOYO RNA6908A  Needle Non Thrust Roller Bearings
  • 1.89 Inch | 48 Millimeter x 2.441 Inch | 62 Millimeter x 1.575 Inch | 40 Millimeter  KOYO RNA6908A  Needle Non Thrust Roller Bearings

1.89 Inch | 48 Millimeter x 2.441 Inch | 62 Millimeter x 1.575 Inch | 40 Millimeter KOYO RNA6908A Needle Non Thrust Roller Bearings

  • Request ROLLWAY BEARING Sales Co., Ltd. A Quote For Your Special 1.89 Inch | 48 Millimeter x 2.441 Inch | 62 Millimeter x 1.575 Inch | 40 Millimeter KOYO RNA6908A Needle Non Thrust Roller Bearings Needs 1.89 Inch | 48 Millimeter x 2.441 Inch | 62 Millimeter x 1.575 Inch | 40 Millimeter Today! Free Needle Non Thrust Roller Bearings Quotes. ISO 9001 certified.

  • KOYO
  • RNA6908A

  • 1.89 Inch | 48 Millimeter x 2.441 Inch | 62 Millimeter x 1.575 Inch | 40 Millimeter
  • Timken
  • 165,1 mm
  • 225,425 mm
  • 33,338 mm
  • 225,425
  • 41,275 mm
  • 8 mm
Contact NowChat Now
ROLLWAY BEARING Sales Co., Ltd.

ROLLWAY BEARING Sales Co., Ltd.China

  • ROLLWAY BEARING Sales Co., Ltd.2020-07-10 09:46:19
    Welcome to my shop! Glad to serve you! Please send your question!
Price Inspection Certificate Product Specifications Company Profile

Codes and sizes 1.89 Inch | 48 Millimeter x 2.441 Inch | 62 Millimeter x 1.575 Inch | 40 Millimeter KOYO RNA6908A Needle Non Thrust Roller Bearings

Size (mm): 1.89 Inch | 48 Millimeter x 2.441 Inch | 62 Millimeter x 1.575 Inch | 40 Millimeter Brand: Timken d: 165,1 mm
D: 225,425 mm C: 33,338 mm Outer Diameter (mm): 225,425
T: 41,275 mm R: 8 mm r: 3,3 mm
Bore Diameter (mm): 165,1
1.89 Inch | 48 Millimeter x 2.441 Inch | 62 Millimeter x 1.575 Inch | 40 Millimeter KOYO RNA6908A Needle Non Thrust Roller Bearings pdf

Code system 1.89 Inch | 48 Millimeter x 2.441 Inch | 62 Millimeter x 1.575 Inch | 40 Millimeter KOYO RNA6908A Needle Non Thrust Roller Bearings

KOYO RNA6908A bearing Size Chart (mm/inches)

Bearing number4T-581/572
Dimensione (mm)80.962x139.992x36.512
MarchioNTN
Diametro del foro (mm)80,962
Diametro esterno (mm)139,992
Larghezza (mm)36,512
d80,962 mm
D139,992 mm
T36,512 mm
B36,098 mm
C28,575 mm
ra1 max.3,3 mm
a5,5 mm
Da125 mm
db90 mm
ra max.3,5 mm
da96 mm
Db133 mm
Peso2,26 Kg
Carico dinamico di base (C)178 kN
Carico statico di base (C0)265 kN
(Grease) Velocità di lubrificazione2 600 r/min
(Olio) Velocità di lubrificazione3 400 r/min
Fattore di calcolo (e)0,4
Fattore di calcolo (Y0)0,82
d1110 mm
e0.4
Y21.49
Y00.82
massa2.26 kg
Carico dinamico, C178 kN
Coefficiente di vita nominale, A21.4
Carico statico, C0265 kN
Carico limite di fatica, Cu31.4 kN
Nlim (olio)3,400 rpm
Nlim (grasso)2,600 rpm
Temperatura minima di esercizio, Tmin-40 °C
Temperatura massima di esercizio, Tmax120 °C
Frequenza caratteristica della gabbia, FTF0.44 Hz
Frequenza caratteristica del corpo volvente, BSF8.34 Hz
Caratteristica frequenza dell'anello esterno, BPF010.19 Hz
Frequenza caratteristica dell'anello interno, BPFI12.81 Hz
ra max3.5 mm
r1a max3.3 mm
CategoriaBearings
Inventario0.0
Nome del produttoreNTN
Quantità minima di acquistoN/A
Peso / Chilogrammo2.288
Gruppo di prodottiB04334

1.89 Inch | 48 Millimeter x 2.441 Inch | 62 Millimeter x 1.575 Inch | 40 Millimeter  KOYO RNA6908A  Needle Non Thrust Roller Bearings

1.89 Inch | 48 Millimeter x 2.441 Inch | 62 Millimeter x 1.575 Inch | 40 Millimeter KOYO RNA6908A Needle Non Thrust Roller Bearings Cad Models

Contact Us

ROLLWAY BEARING Sales Co., Ltd.
Address1230 E. Bishop Court, P.O. Box 9876,Mount Prospect, IL 65876-7898, U.S.A.
Phone(Working Time)+1-857-689-7956
Fax
  • ROLLWAY BEARING Sales Co., Ltd.
    • Quick question Quick question I'm very interested in your products; could you send me some detail reference information? Please send me detail product specification, thank you! May I be an agency of your products,and what's yourterms? We intend to purchase this product, would you please send me the quotation and minimum order quantity?
     This feature is Quick question function, select the corresponding question types, automatically enter the corresponding problem, remove your trouble of typing
Send Now

Related News

Can I drive with bad bearings?
Is it dangerous to drive with a bad wheel bearing? - QuoraSep 17, 2015 — Driving with a bad wheel bearing can cause the axle/hub/spindle to weld itself The left front wheel could be rocked on the axle as the bearing was starting to  Wheel...
How can I make my bearings spin faster and longer?
Q: How can I make my bearings spin faster and longerThe factors of bearing limit speed are related to bearing type, load, accuracy, size, lubrication, clearance, cage, and cooling conditions New bearings are slow when i spin them by hand. :...
How long do hub bearings last?
Signs That Your Wheel Bearings Needs To Be ReplacedSep 30, 2014 — The wheel bearings of your car will tell you long before a major breakdown The last thing anyone would want to have happen is one or more  How Long Does a Wheel Hub...

Product Categories

  • Angular Contact Ball Bearings
  • Cam Follower and Track Roller - Stud Type
  • Cartridge Unit Bearings
  • Cylindrical Roller Bearings
  • Flange Block Bearings
  • Mounted Units & Inserts
  • Needle Non Thrust Roller Bearings
  • Pillow Block Bearings
  • Precision Ball Bearings
  • Self Aligning Ball Bearings
  • Single Row Ball Bearings
  • Sleeve Bearings
  • Spherical Plain Bearings - Rod Ends
  • Spherical Roller Bearings
  • Take Up Unit Bearings
  • Tapered Roller Bearing Assemblies
  • Timken Np053874 Bearing
  • 6206 Koyo Bearing
  • Timken 30208 Bearing
  • Koyo 6202 2rs Bearing
More

New Products

  • 1 Inch | 25.4 Millimeter x 1.313 Inch | 33.35 Millimeter x 1.125 Inch | 28.575 Millimeter KOYO JHTT-1618-OH Needle Non Thrust Roller Bearings
  • 1.181 Inch | 30 Millimeter x 1.575 Inch | 40 Millimeter x 0.591 Inch | 15 Millimeter IKO TA3015Z Needle Non Thrust Roller Bearings
  • 1.181 Inch | 30 Millimeter x 1.457 Inch | 37 Millimeter x 0.787 Inch | 20 Millimeter INA HK3020-AS1 Needle Non Thrust Roller Bearings
  • 4.724 Inch | 120 Millimeter x 5.118 Inch | 130 Millimeter x 1.181 Inch | 30 Millimeter INA IR120X130X30 Needle Non Thrust Roller Bearings
  • 0.472 Inch | 12 Millimeter x 0.669 Inch | 17 Millimeter x 0.394 Inch | 10 Millimeter IKO KT121710C3 Needle Non Thrust Roller Bearings
  • About Us|
  • Contact Us|
  • Site Map
  • Sitemaps

ROLLWAY BEARING Sales Co., Ltd.. Copyright © 2017 - 2021 All Rights Reserved.

  • Home
  • Product Categories
    • Angular Contact Ball Bearings
    • Cam Follower and Track Roller - Stud Type
    • Cartridge Unit Bearings
    • Cylindrical Roller Bearings
    • Flange Block Bearings
    • Mounted Units & Inserts
    • Needle Non Thrust Roller Bearings
    • Pillow Block Bearings
    • Precision Ball Bearings
    • Self Aligning Ball Bearings
    • Single Row Ball Bearings
    • Sleeve Bearings
    • Spherical Plain Bearings - Rod Ends
    • Spherical Roller Bearings
    • Take Up Unit Bearings
    • Tapered Roller Bearing Assemblies
    • Timken Np053874 Bearing
    • 6206 Koyo Bearing
    • Timken 30208 Bearing
    • Koyo 6202 2rs Bearing
  • Company Profile
    • Company Introduction
  • Company News
  • Contact Us