KBJ Hydraulic Pump Technology Co., Ltd.
KBJ Hydraulic Pump Technology Co., Ltd.
Yuken Piston pump   Yuken single Vane pump   DENISON vane pump  
English
English
  • Home
  • Stock Categories
    • Yuken Piston pump
    • Yuken single Vane pump
    • DENISON vane pump
    • Yuken Double Vane pump
    • Rexroth Piston Pump
    • Rexroth THROTTLE VALVE
    • Rexroth Vane pump
    • Rexroth PRESSURE RELIEF VALVE
    • Yuken pressure valve
    • Danfoss Shut-off valves
    • Rexroth Solenoid directional valve
    • Rexroth check valve
    • PAKER Piston Pump
    • BOSCH injector
    • DENSON injector
    • CUMMINS injector
    • DEUTZ injector
    • COMMON RAIL injector
    • JAPAN NSK Bearing
    • Large Slewing Bearings
    • Slewing Ring Bearings
    • Bearing Slewing Ring
    • Kaydon Slewing Bearing
    • THK Linear Guide
    • THK Miniature Linear Guide
    • THK Linear Guide Rails
    • High Temperature Linear Guide
    • Curved Linear Guide
    • THK Linear Bearings And Rails
    • THK Linear Motion
    • Deep Groove Ball Bearings
    • Sealed Spherical Roller Bearings Continuous Casting Plants
    • Spherical Roller Bearings
    • Double-row Cylindrical Roller Bearings
    • Four-row Cylindrical Roller Bearings
  • Quality Control
  • Yuken Piston pump
  • Yuken single Vane pump
  • DENISON vane pump
✖

Home

Stock Categories

Quality Control

Yuken Piston pump

Yuken single Vane pump

DENISON vane pump

Home>Products>Four-row Cylindrical Roller Bearings>NNU493 KOYO Double-row cylindrical roller bearings

  • NNU493 KOYO Double-row cylindrical roller bearings
  • NNU493 KOYO Double-row cylindrical roller bearings

KOYO NNU493 MODELS

Need a CAD or 3D Model?

Contact NowWhatsAppBe Our Agent

NNU493 KOYO Double-row cylindrical roller bearings

category

Four-row Cylindrical Roller Bearings

KOYO NNU493 Bearing SPECIFICATIONS

  • KOYO

  • NNU493

  • Negotiation
  • Negotiation
KBJ Hydraulic Pump Technology Co., Ltd.

KBJ Hydraulic Pump Technology Co., Ltd.China

  • KBJ Hydraulic Pump Technology 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

NNU493 KOYO Double-row cylindrical roller bearings Systems

  • Flange Block
  • 0.0
  • N/A
  • 10.442
  • M06288
  • 4
  • Eccentric Collar
  • 4 Bolt Square Flange Block
  • Spherical Roller Bearing
  • Cast Steel
  • Non-expansion
  • 3/4 Inch
  • Yes
  • 22218
  • Triple Lip Nitrile Rubber
  • 1 Piece Solid
  • No Pilot
  • Metric
  • 4 Bolt Square Flange Block; 90MM Bore; 241MM Bolt Circle; 170.7MM Bolt Spacing; 1 Piece Solid; Eccentric Collar Mount; Cast Steel; Spherical Roller Bearing; 102.362MM Length Thru Bore; Relubricatable;
  • Double Row
  • 31171501
  • 8483.20.40.80
  • Bearing
  • Flanged
  • QMFX18J090SM
  • 23
  • 6.72 Inch | 170.7 Millimeter
  • 3.543 Inch | 90 Millimeter
  • 9.5 Inch | 241 Millimeter
  • 0 Inch | 0 Millimeter
  • 4.03 Inch | 102.362 Millimeter
  • 0 Inch | 0 Millimeter

KOYO NNU493 NNU493 KOYO Double-row cylindrical roller bearings Code system

Width (mm)160
Outer Diameter (mm)500
B160 mm
d300 mm
Size (mm)300x500x160
(Grease) Lubrication Speed1250 r/min
Basic static load rating (C0)3940 kN
Bearing numberNF3160
Bore Diameter (mm)300
Basic dynamic load rating (C)2150 kN
Ew448 mm
C160 mm
Weight139 Kg
D500 mm

NNU493 KOYO Double-row cylindrical roller bearings Interchange Search

No.BranddDBNounWeightUNSPSCProfileRetainer
NNU4930-S-K-M-SPFAG BEARING - - - - 6.692 - - -
NNU4930-S-M-SPFAG BEARING - - - - 6.12 - - -
NNU4932-S-K-M-SPFAG BEARING - - - - 6.46 - - -
NNU4934-S-K-M-SPFAG BEARING - - - - 6.8 - - -
NNU4934-S-M-SPFAG BEARING - - - - 7.6 - - -
NNU4936-S-K-M-SPFAG BEARING - - - - 9.96 - - -
NNU4936-S-M-SPFAG BEARING - - - - 11.1 - - -
NNU4932MC3NSK6.299 Inch | 160 Millimeter8.661 Inch | 220 Millimeter2.362 Inch | 60 MillimeterBearing6.7331171547Complete with Outer and Inner RingYes
NNU4938MC3NSK7.48 Inch | 190 Millimeter10.236 Inch | 260 Millimeter2.717 Inch | 69 MillimeterBearing11.1131171547Complete with Outer and Inner RingYes
NNU4936MC3NSK7.087 Inch | 180 Millimeter9.843 Inch | 250 Millimeter2.717 Inch | 69 MillimeterBearing10.3831171547Complete with Outer and Inner RingYes
NNU4934MC3NSK6.693 Inch | 170 Millimeter9.055 Inch | 230 Millimeter2.362 Inch | 60 MillimeterBearing7.0831171547Complete with Outer and Inner RingYes

 

NN3026 KOYO Double-row cylindrical roller bearingsC:43 mm; B:43 mm; Bore Diameter (mm):95; Limiting speed:4800 r/min; D1:149 mm; Reference speed:4300 r/min; Size (mm):95x170x43; F:112,5 mm; d1:– mm; Fatigue load limit (Pu):45,5; da max:110 mm; da min.:107 mm; r2 min.:2,1 mm; Width (mm):43; rb max.:2 mm; Basic dynamic load rating (C):325 kN; S:3 mm;
NNU4926 KOYO Double-row cylindrical roller bearingsd1:43,7 mm; Outer Diameter (mm):62; d:35 mm; f:1,7 mm; r0 max.:0,6 mm; C:14 mm; Limiting speed:15000 r/min; Weight:0,15 Kg; Reference speed:24000 r/min; da max:39,6 mm; r1 min.:1 mm; r2 min.:1 mm; Bearing number:6007NR; Ca max.:3,76 mm; Width (mm):14; Size (mm):35x62x14; Fatigue load limit (Pu):0,44
NNU4932 KOYO Double-row cylindrical roller bearingsLimiting Speed - Grease:2,200 rpm; Enclosure:Open; Basic dynamic load rating (C):335 kN; 2B:94 mm; D:215 mm; Dynamic Load Rating:335,000 N; C:47 mm; (Grease) Lubrication Speed:2200 r/min; r min.:3 mm; r1 min.:1.1 mm; Static Load Rating:380,000 N; Width (mm):47; Basic static load rating (C0):380 kN;
NN3028 KOYO Double-row cylindrical roller bearingsRetainer Material:Machined Brass; Configuration:Double Row; Limiting Speed - Grease:1,400 rpm; Nr. of Holes:6; Axial Load Factor Y1:2.43; B:86 mm; Dynamic Load Rating:1,460,000 N; Roller Profile:Symmetric; Axial Load Factor Y2:3.61; Radial Clearance:0.120 to 0.180 mm; D:320 mm; d:180 mm; Axial Load
NN3024 KOYO Double-row cylindrical roller bearingsd:381 mm; D:508 mm; E:485 mm; C:63,5 mm; r max:5 mm; Outer Diameter (mm):485; Bearing number:150RIJ613; B:63,5 mm; F:404 mm; Bore Diameter (mm):381;
NN303 KOYO Double-row cylindrical roller bearingsra - max.:2 mm; ra max.:2 mm; b:3.5 mm; da - min.:132 mm; Bore Diameter (mm):215; Calculation factor - kr:0.3; Limiting value e:0.3; Fatigue load limit Pu:72 kN; da max.:140 mm; D1:187.75 mm; r3,4 min.:2.1 mm; d:120 mm; da min.:132 mm; Reference speed:3400 r/min; Basic dynamic load rating - C:520 kN
NNU4928 KOYO Double-row cylindrical roller bearingsdb max.:163 mm; Sa:7; TC-DA2:14.128; ALPHA_:12.333; outer r:2; Bearing number:HR32930J; D_a2:196; Bore Diameter (mm):150; ra max.:2 mm; Prod_Type3:TRBSR_MD_A; inner ra:2; Da min:196 mm; mass:4.05; TC-BET21:1; rb max.:2 mm; T-ALP21:24; GRS rpm:1500; Width (mm):38; LangID:1; TC-RA:469.5;

 

 

NNU493 KOYO Double-row cylindrical roller bearings Video

 

KOYO NNU493 INTERCHANGE

Four-row Cylindrical Roller Bearings Part series NNU493 is a potential replacement for these common bearing part numbers:

  • NNU493

  • NNU493

  • NNU493

  • NNU493

  • NNU493

  • NNU493

  • NNU493

  • NNU493

Contact Us

KBJ Hydraulic Pump Technology Co., Ltd.
AddressZona Industriala-Vest, 4 Strada Salzburg, 24 00 SIBIU, Romania
Phone(Working Time)
Fax
  • KBJ Hydraulic Pump Technology 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

KOYO NNU493 Technical Articles

What are the main types of hydraulic pumps?
Hydraulic Pumps | Parts and Components | DTA HydraulicsYou can use hydraulic machines - equipped with a pump - to do different types of work such as lift, lower, open, close or rotate components. A hydraulic pump is  Different types of...
What causes a hydraulic pump to Cavitate?
Pop the Cavitation Bubble in Hydraulic Systems | ValinSep 22, 2015 — As previously stated, the leading causes of cavitation in hydraulic systems are improper pump suction-line configurations and the use of filters  Pump cavitation: 7 ways...
What is the difference between vane pump and gear pump?
The Right Pump for the Job - Design WorldJul 10, 2009 — A gear pump carries fluid between the teeth of two meshing gears. One gear is driven by the drive shaft and turns an idler gear. Gear and vane pumps are primarily used for fixed flow...

Four-row Cylindrical Roller Bearings CATEGORIES

  • Yuken Piston pump
  • Yuken single Vane pump
  • DENISON vane pump
  • Yuken Double Vane pump
  • Rexroth Piston Pump
  • Rexroth THROTTLE VALVE
  • Rexroth Vane pump
  • Rexroth PRESSURE RELIEF VALVE
  • Yuken pressure valve
  • Danfoss Shut-off valves
  • Rexroth Solenoid directional valve
  • Rexroth check valve
  • PAKER Piston Pump
  • BOSCH injector
  • DENSON injector
  • CUMMINS injector
  • DEUTZ injector
  • COMMON RAIL injector
  • JAPAN NSK Bearing
  • Large Slewing Bearings
  • Slewing Ring Bearings
  • Bearing Slewing Ring
  • Kaydon Slewing Bearing
  • THK Linear Guide
  • THK Miniature Linear Guide
  • THK Linear Guide Rails
  • High Temperature Linear Guide
  • Curved Linear Guide
  • THK Linear Bearings And Rails
  • THK Linear Motion
  • Deep Groove Ball Bearings
  • Sealed Spherical Roller Bearings Continuous Casting Plants
  • Spherical Roller Bearings
  • Double-row Cylindrical Roller Bearings
  • Four-row Cylindrical Roller Bearings
More

Customers Who Viewed KOYO NNU493 Bearing Also Viewed

  • NNU4932 KOYO Double-row cylindrical roller bearings
  • NN303 KOYO Double-row cylindrical roller bearings
  • NNU493 KOYO Double-row cylindrical roller bearings
  • NN3028 KOYO Double-row cylindrical roller bearings
  • NNU4928 KOYO Double-row cylindrical roller bearings
 
  • About Us|
  • Contact Us|
  • Site Map
  • Sitemaps

KBJ Hydraulic Pump Technology Co., Ltd.. Copyright © 2017 - 2024 All Rights Reserved.

  • Home
  • Stock Categories
    • Yuken Piston pump
    • Yuken single Vane pump
    • DENISON vane pump
    • Yuken Double Vane pump
    • Rexroth Piston Pump
    • Rexroth THROTTLE VALVE
    • Rexroth Vane pump
    • Rexroth PRESSURE RELIEF VALVE
    • Yuken pressure valve
    • Danfoss Shut-off valves
    • Rexroth Solenoid directional valve
    • Rexroth check valve
    • PAKER Piston Pump
    • BOSCH injector
    • DENSON injector
    • CUMMINS injector
    • DEUTZ injector
    • COMMON RAIL injector
    • JAPAN NSK Bearing
    • Large Slewing Bearings
    • Slewing Ring Bearings
    • Bearing Slewing Ring
    • Kaydon Slewing Bearing
    • THK Linear Guide
    • THK Miniature Linear Guide
    • THK Linear Guide Rails
    • High Temperature Linear Guide
    • Curved Linear Guide
    • THK Linear Bearings And Rails
    • THK Linear Motion
    • Deep Groove Ball Bearings
    • Sealed Spherical Roller Bearings Continuous Casting Plants
    • Spherical Roller Bearings
    • Double-row Cylindrical Roller Bearings
    • Four-row Cylindrical Roller Bearings
  • Quality Control
  • Yuken Piston pump
  • Yuken single Vane pump
  • DENISON vane pump
✖

Home

Stock Categories

Quality Control

Yuken Piston pump

Yuken single Vane pump

DENISON vane pump

Contact Us