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Home>Products>Double-row Angular Contact Ball 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

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NNU493 KOYO Double-row cylindrical roller bearings

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Double-row Angular Contact Ball Bearings

KOYO NNU493 Bearing SPECIFICATIONS

  • KOYO
  • NNU493

  • Pillow Block
  • 0.0
  • N/A
  • 19.522
  • M06288
  • 4
  • Concentric Collar
  • 4 Bolt Pillow Block
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NNU493 KOYO Double-row cylindrical roller bearings Product description

  • Pillow Block
  • 0.0
  • N/A
  • 19.522
  • M06288
  • 4
  • Concentric Collar
  • 4 Bolt Pillow Block
  • Spherical Roller Bearing
  • Cast Steel
  • Non-expansion
  • 3/4 Inch
  • Yes
  • 22218
  • Triple Lip Urethane
  • 1 Piece Solid
  • Metric
  • Double Row | Single Collar | With Set Screw
  • 4 Bolt Pillow Block; 90MM Bore; 95MM Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; 234.95MM Minimum Bolt Spacing; 285.75MM Bolt Spacing Maximum; Relubricatable; Cast Steel;
  • 31171511
  • 8483.20.40.80
  • Bearing
  • Pillow Block
  • QAPR18A090SO
  • 49
  • 3.74 Inch | 95 Millimeter
  • 11.25 Inch | 285.75Millimeter
  • 0 Inch | 0Millimeter
  • 4.03 Inch | 102.362 Millimeter
  • 3.543 Inch | 90 Millimeter
  • 10.3 Inch | 260.5 Millimeter
  • 9.25 Inch | 234.95Millimeter

KOYO NNU493 NNU493 KOYO Double-row cylindrical roller bearings Technology

Bearing NumberLSE215BX
Dimension H95 mm
Bolt Size2 x M20
Dimension M90 mm
Dimension J260 mm
Cor - Static Load Rating36194 lbf
Seal TypeViton Single Lip
Pillow/Plummer Block StyleSplit Cylindrical Ho
Maximum Speed3310 rpm
NoteThis product line wa
Bearing UPC013992026071
Dimension H2208 mm
Housing Width4.4 in
Series TypeLight Series
Shaft Size2-15/16 in
Bearing TypeSplit Cylindrical Ex
Dimension L315 mm
Cr - Dynamic Load Rating31024 lbf
Support TypeTwo-Bolt Plummer Blo

Frequently bought NNU493 KOYO Double-row cylindrical roller bearings together

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 bearingsWidth (mm):25; Basic dynamic load rating (C):65,5 kN; Weight:1,1 Kg; Outer Diameter (mm):100; d:50 mm; Bore Diameter (mm):50; D:100 mm; Bearing number:2211E-2RS1KTN9+H311E; C:25 mm; B:25 mm; Basic static load rating (C0):60 kN; Size (mm):50x100x25;
NN303 KOYO Double-row cylindrical roller bearingsBasic static load rating (C0):99 kN; Angle (α):60 °; Bore Diameter (mm):70; D:110 mm; Outer Diameter (mm):110; d1:97 mm; Da max.:105 mm; r min.:1.1 mm; T:48 mm; Width (mm):48; ra max.:1 mm; d:70 mm; da min.:85 mm; Bearing number:70TAD20; Weight:1.53 Kg; Basic dynamic load rating (C):37,5 k
NN3024 KOYO Double-row cylindrical roller bearingsBearing number:FCDP 88124450; Width (mm):450; C:450 mm; d:440 mm; B:450 mm; D:620 mm; Outer Diameter (mm):620; Bore Diameter (mm):440; Basic dynamic load rating (C):7420 kN; Size (mm):440x620x450; Weight:452 Kg;
NN3028 KOYO Double-row cylindrical roller bearingsOuter Diameter (mm):26; Width (mm):5; r2 min.:0,3 mm; r1 min.:0,3 mm; Weight:0,008 Kg; Bearing number:61803-2RSR; C:5 mm; Size (mm):17x26x5; Basic static load rating (C0):1,4 kN; D:26 mm; d:17 mm; B:5 mm; Basic dynamic load rating (C):2,1 kN; Bore Diameter (mm):17;
NNU4932 KOYO Double-row cylindrical roller bearingsOuter Diameter (mm):100; d:65 mm; r1 min.:0,6 mm; (Oil) Lubrication Speed:30 000 r/min; (Grease) Lubrication Speed:18 000 r/min; B:18 mm; Bearing number:3NCHAC013C; C:18 mm; Bore Diameter (mm):65; D:100 mm; Width (mm):18; Size (mm):65x100x18; Basic static load rating (C0):17,5 kN; a:20,1 mm; Weight:
NNU4928 KOYO Double-row cylindrical roller bearingsD:105,000 mm; C:13,000 mm; d:70,000 mm; Width (mm):13,000; Outer Diameter (mm):105,000; Bore Diameter (mm):70,000; B:13,000 mm; Bearing number:SC1469; Size (mm):70x105x13;
NNU4926 KOYO Double-row cylindrical roller bearingsBasic dynamic load rating - C:8.3 kN; Calculation factor - f:1.03; Fatigue load limit - Pu:0.173 kN; Da max.:38.8 mm; rb max.:0.3 mm; d1:27.1 mm; db - min.:23.2 mm; Bore Diameter (mm):42; Preload class C:90 N/micron; Calculation factor f2C:1.05; Calculation factor - f2D:1.08; Preload class A:54 N/mi

 

 

NNU493 KOYO Double-row cylindrical roller bearings Video

 

KOYO NNU493 INTERCHANGE

Double-row Angular Contact Ball Bearings Part series NNU493 is a potential replacement for these common bearing part numbers:

  • NNU493

  • NNU493

  • NNU493

  • NNU493

  • NNU493

  • NNU493

  • NNU493

  • NNU493

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KOYO NNU493 Technical Articles

Can you use Vaseline as lube for bearings?
Skateboarders! I need your help!!!!! - Ultimate GuitarApr 22, 2009 — If your bearings are at the point of which you need to lube them, it'd be do need lube. but i advise on not using Vaseline. it might have some  difference between...
Can you use Vaseline on bearings?
Vaseline - Bike ForumsApr 13, 2005 — The Vaseline worked pretty well, my bearings are now overhauled and the pedals are almost like new. I overhauled my bearings in my pedals, it worked great. White Lithium grease is the std product. Small tubs...
How do you polish ball bearings?
Cleaning ceramic bearings | clean the bearing | bearingIn brief, hybrid bearings use ceramic balls, paired with metal inner and outer rings, whereas full ceramic bearings are entirely made from ceramic material. Now  4 Ways to Clean Ball...

Double-row Angular Contact Ball Bearings CATEGORIES

  • DAIKIN Rotor Pump
  • NACHI Piston Pump
  • Rexroth POPPET DIRECTIONAL VALVE
  • Rexroth PRESSURE RELIEF VALVE
  • Rexroth Pressure switch
  • Rexroth THROTTLE VALVE
  • Rexroth Vane Pump
  • AMI Bearing
  • AURORA Bearing
  • FAG Bearing
  • IKO Bearing
  • KOYO Bearing
  • NSK Bearing
  • NTN Bearing
  • SKF Bearing
  • TIMKEN Bearing
  • REXROTH HY-CHECK VALVE
  • REXROTH Directional spool valves
  • REXROTH Directional poppet valves
  • REXROTH Throttle check valve
  • REXROTH Throttle check valves
  • REXROTH Valves
  • REXROTH Check valves
  • REXROTH Pressure reducing valve
  • REXROTH Twin throttle check valve
  • REXROTH Pressure relief valve
  • REXROTH Throttle valves
  • Timken 3780 Bearing
  • Hm804810 Bearing
  • 15118 Bearing
  • H715311 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
  • Wide Series Cylindrical Roller Bearings
  • Double-row Angular Contact Ball Bearings
  • Deep Groove Ball Bearings
  • Sealed Spherical Roller Bearings Continuous Casting Plants
  • Spherical Roller Bearings
More

Customers Who Viewed KOYO NNU493 Bearing Also Viewed

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  • NNU4928 KOYO Double-row cylindrical roller bearings

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  • Home
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    • DAIKIN Rotor Pump
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    • Sealed Spherical Roller Bearings Continuous Casting Plants
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  • Technical Articles
  • DAIKIN Rotor Pump
  • NACHI Piston Pump
  • Rexroth POPPET DIRECTIONAL VALVE
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