Product Details

NU1872 KOYO Single-row cylindrical roller bearings

Brand Name KOYO
Model Number NU1872
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Labyrinth ring2 x LOR 112
J max.368.3 mm
PosiTrac Plus contact element2 x B10724-113
A2187.325 mm
h46.831 mm
P90°111 kN
PG1/4 NPT
End plug (suffix Y)EPR 14
P120°72.5 kN
da104.775 mm
Pa20.7 kN
H253.975 mm
H257.175 mm
Initial grease fill379.89 g
Da215.001 mm
A1120.65 mm
J169.85 mm
Max. speed for PosiTrac Plus seal1350 r/min
R230.163 mm
Appropriate attachment bolt size G0.75 in

Together NU1872 KOYO Single-row cylindrical roller bearings Application

No.BrandLRFaEBCS
SL181872NBS - - - - 423,5 mm38 mm500 kN3 mm
SL181872-EINA - - - - 423,5 mm38 mm - -
187185/187258Gamet - 3 mm10 mm - - 50 mm36 mm -
187185/187258CGamet - 3 mm10 mm - - 50 mm36 mm -
187185/187258GGamet10 mm3 mm10 mm - - - 90 mm -
187185/187258HGamet10 mm3 mm10 mm - 37 mm - 90 mm -
187185/187258PGamet10 mm3 mm10 mm - - 50 mm90 mm50 mm
18780/18720Loyal - - - 6,4 mm - 17,462 mm60,8 kN -
18790/18720Loyal - - - 0,8 mm - 17,462 mm50,6 kN -
18790/18720/QSKF - - - 16 mm - 17.51 mm13.55 mm -
18790/18720BTimken - 3,6 mm - - - 17,462 mm13,495 mm -

 

NNU4972 KOYO Double-row cylindrical roller bearingsoverall outside diameter:14 mm; bushing type:Plain; groove type:Plain Interior; overall length:12 mm; bushing outside diameter:14 mm; bushing material:Lead, PTFE; inside diameter:12 mm;
NNU4068 KOYO Double-row cylindrical roller bearingsprecision rating:ABEC 1; static load capacity:58.53 kN; Weight:1.30 lbs; flanges:(2) Flange; D:90 mm; outer ring type:Outer Race with Two; manufacturer upc number:637410038530; bearing material:52100 Bearing Steel; ring separation:Inner Race - Non-Sep; d:50 mm; number of rows:1; dynamic lo
NNU4072 KOYO Double-row cylindrical roller bearingsSeals or Shields:Two Rubber Seals; D:150mm; Fatigue Load Rating (kN):1.43; Static Load Rating (kN):38; Limiting Speed Rating (r/min):17500; B:24mm; Reference Speed Rating (r/min):11200; d:100mm; Availability:In Stock; Weight:1.25 KGS; SKU:s7020acega/p4a-skf; Clearance:Standard; Cage Type:Plastic; Dy
NN308 KOYO Double-row cylindrical roller bearingsd3:22 mm; b:3 mm; h:2 mm; Recommended grub screw tightening torque:4 N·m; Grub (set) screw size:M5; B:9 mm; Axial static load carrying capacity:11.8 kN; G:M 12x1; Associated spanner:HN 1; d1:18 mm; Mass lock nut:0.018 kg;
NN3056 KOYO Double-row cylindrical roller bearingsmanufacturer product page:Click here; compatible bearing type:Tapered Roller; ring thickness:0.0197 in; ring type:AV; sealing type:Externally Sealing; material:Galvanized Steel; ring outside diameter:5.1969 in; ring inside diameter:2.6248 in;
NNU4968 KOYO Double-row cylindrical roller bearingsmaximum rpm:2260 RPM; cage material:Nylon; outer ring width:24 mm; series:G-KRRB; snap ring included:Without Snap Ring; finish/coating:Uncoated; B:2-3/16 in; bore type:Round; inner ring width:2.1875 in; D:3.9370 in; d:2.1250 in;
NNU4952 KOYO Double-row cylindrical roller bearingsnumber of rows:1; flanges:No Flange; precision rating:Not Rated; closure type:Double Seal; D:2.3125 in; series:MR - Cagerol; fillet radius:0.0600 in; lubrication hole type:Lubrication Groove &; static load capacity:18100 lbs; manufacturer catalog number:5452830073; d:1.5000 in; dynamic load capacity
NN3064 KOYO Double-row cylindrical roller bearingsd:1.7500 in; bearing type:Spherical Roller; lubrication type:Lubrication Fitting; housing material:Steel; base width:2-1/2 in; finish/coating:Powder Coated; expansion type:Non-Expansion Bearin; locking device:Concentric Collar; maximum rpm:3100 RPM; housing construction:Solid Pillow Block; bore
NN3172 KOYO Double-row cylindrical roller bearingsbore type:Round; snap ring included:Without Snap Ring; B:18 mm; closure type:Two Contact Seals; D:90 mm; d:55 mm; manufacturer catalog number:47375;
72NNU54266 KOYO Double-row cylindrical roller bearingsd:50mm; SKU:22310ek-qbl; B:40mm; Weight:0.02 KGS; Clearance:Standard; Cage Type:Steel; Availability:In Stock; Seals or Shields:Open Type; D:110mm;
76NNU573 KOYO Double-row cylindrical roller bearingshousing material:Thermoplastic; mounting type:Four-Bolt Flange; d:0.7500 in; expansion type:Non-Expansion Bearin; lubrication type:Cannot Be Relubricat; radial static load capacity:1470 lbf; bore type:Round; length through bore:1-15/32 in; D:2.5000 in; radial dynamic load capacity:2860 lbf; fin
NN306 KOYO Double-row cylindrical roller bearingsbearing type:Taper Rollerseal type:Felt Seallocking device:Double Setscrewfinish/coating:Black Oxidebearing material:52100 Steelexpansion type:Non-Expansion Bearinmanufacturer catalog number:550108series:RCIoperating temperature range:Max 225°d2.4375 in
NNU4064 KOYO Double-row cylindrical roller bearingsmanufacturer product page:Click here; manufacturer upc number:662327747398; d:1.2500 in; bore type:Round; series:200;
NNU496 KOYO Double-row cylindrical roller bearingscompatible bearing part number:NTHA-5684; width:1 in; D:5-7/32 in; inside diameter:3-1/2 in; washer type:Thrust Washer; compatible bearing type:Cylindrical Roller T;
NN3072 KOYO Double-row cylindrical roller bearingsMass bushing:0.019 kg; d:14 mm; B:10 mm; Tolerance shaft:e7; a:3 mm; Coefficient of friction µ min.:0.08; h:15 mm; Permissible sliding velocity v min.:0 m/s; Permissible sliding velocity v max.:0.5 m/s; α:105 °; B1:3 mm; Tolerance housing:H7; Coefficient of friction µ max.:0.15; Spec
NNU4956 KOYO Double-row cylindrical roller bearingsprecision rating:Not Rated; bore type:Straight; d:70 mm; fillet radius:2.1 mm; maximum rpm:5500 RPM; operating temperature range:-30 to +120 &de; series:NU23; static load capacity:325000 N; cage material:Polyamide; finish/coating:Uncoated; ring separation:Separable Outer Ring; closure type:Open

 

 

NU1872 KOYO Single-row cylindrical roller bearings Video

 

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