Product Details

NNU49/71 KOYO Double-row cylindrical roller bearings

Brand Name KOYO
Model Number NNU49/71
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

r2 min.1 mm
Material constant KM330
b7.7 mm
Basic static load rating C02000 kN
Mass plain bearing2.3 kg
da max.89.4 mm
Basic dynamic load rating C600 kN
B55 mm
M4 mm
rb max.1 mm
LubricantMaintenance free &nd
Specific dynamic load factor K150 N/mm²
b17.7 mm
Sealing solutionTriple-lip seals
d80 mm
C45 mm
Da min.104.4 mm
D120 mm
dk105 mm
Design (sliding contact surface combination)Steel/steel

NNU49/71 KOYO Double-row cylindrical roller bearings Cross Reference

No.BranddCDBCuFwCrEw
NNU49/710KOYO710 mm5890 kN950 mm243 mm-775 mm--
NNU49/710C1NAP4NTN710 mm243 mm950 mm243 mm - - - -
NNU49/710-S-M-C3FAG BEARING - - - - - - - -
NNU49/710MAW33TIMKEN - - - - - - - -

 

84FC564 KOYO Four-row cylindrical roller bearingsWeight:0.02 KGS; Availability:In Stock; Cage Type:Steel; d:120mm; Fatigue Load Rating (kN):100; D:260mm; B:86mm; SKU:22324cck/c3w33-skf; Limiting Speed Rating (r/min):2600; Clearance:C3; Reference Speed Rating (r/min):2000; Static Load Rating (kN):1120; Dynamic Load Rating (kN):965; Seals or Shields
81FC6130W KOYO Four-row cylindrical roller bearingshousing construction:Solid Pillow Block; seal type:Clearance/Non-C; bearing type:Spherical Roller; d:2.9375 in; base to bore centerline:3.1250 in; expansion type:Non-Expansion Bearin; base width:3-3/16 in; B:4-13/64 in; overall height:6.3125 in; overall length:11.8125 in; radial dynam
82FC6044 KOYO Four-row cylindrical roller bearingsradial dynamic load capacity:2000 kgf; outer ring width:19 mm; seal type:Contact with Slinger; D:2.4409 in; inner ring width:38.1 mm; series:UC200C4HR23; radial static load capacity:1150 kgf; bore type:Round; locking device:Set Screw Collar; d:30 mm; bearing material:AISI 52100 Steel;
80FC5641 KOYO Four-row cylindrical roller bearingsdynamic load capacity:253300; series:Spherical Roller 240; closure type:Open; D:310 mm; lubrication hole type:Oil Grooves And Hole; cage material:Steel Cage; static load capacity:473400 lbs; outer ring type:Not Split; d:200 mm; internal clearance:C0; manufacturer upc number:087796142718; B:109 mm; b
84FC5832 KOYO Four-row cylindrical roller bearingsstatic load capacity:510000 N; closure type:Open; outer ring width:58 mm; cage type:Roller Guided; bore type:Straight; outer ring type:Not Split; d:80 mm; maximum rpm:4300 RPM; application:Vibratory Applicatio; B:58 mm; cage material:Brass; series:223; lubrication hole type:Lubrication Groove &; fin
84FC5935 KOYO Four-row cylindrical roller bearingsthread direction:Right Hand; misalignment angle:5 °; ball material:Nickel-Plated Steel; head diameter:1.312 in; radial static load capacity:6400 lb; housing material:Steel; shank thread length:1.187 in; operating temperature range:-30 to +150 &de; d:0.5000 in; lubrication type:Maintenance F
80FC6038 KOYO Four-row cylindrical roller bearingsstandards met:MIL-PRF-3150, AISI 5; internal clearance:C0; axial dynamic load capacity:15820 lbf; axial static load capacity:17950 lbf; fillet radius:0.8 in; radial dynamic load capacity:6330 lbf; B:1.0000 in; bearing material:Steel; operating temperature range:-65 to +250 &de; maximum rpm:2180
84FC60410A KOYO Four-row cylindrical roller bearingsouter ring width:37 mm; d:240 mm; B:37 mm; static load capacity:255000 N; fillet radius:2.1 mm; closure type:Open; maximum rpm:2450 RPM; dynamic load capacity:215000 N; internal clearance:C3; operating temperature range:Maximum of +200; series:160; D:360 mm; precision rating:Not Rated; finish/c
84FC5628 KOYO Four-row cylindrical roller bearingsclosure type:Open; static load capacity:308000 lbs; standards met:ABMA, ISO; precision rating:Not Rated; number of rows:2; B:3.0000 in; series:GR - Guiderol; d:6.5000 in; flanges:No Flange; cage material:Steel; lubrication hole type:Lubrication Groove &; dynamic load capacity:75000 lbs; maximum rpm:
82FC554 KOYO Four-row cylindrical roller bearingsseries:211; seal type:Contact/Lip; d:55 mm; base to bore centerline:2.5000 in; finish/coating:Black Oxide; standards met:UL, AFBMA, AGMA, ASM; manufacturer catalog number:125859; duty type:Normal Duty; D:162.1 to 189 mm; overall length:225.6 mm; expansion type:Non-Expansion Bearin; locking devi

 

 

NNU49/71 KOYO Double-row cylindrical roller bearings Video

 

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