Product Details

N23 KOYO Single-row cylindrical roller bearings

Brand Name KOYO
Model Number N23
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

J196.85 mm
L247.65 mm
N123.813 mm
d2152.4 mm
da93.662 mm
A546.831 mm
s41.275 mm
Limiting speed2100 r/min
Mass bearing unit29.1 kg
B116.681 mm
A631.75 mm
A1122.237 mm
S0.794 mm
Basic dynamic load rating C311 kN
Attachment bolt diameter G22.225 mm
A88.9 mm
a5.556 mm

N23 KOYO Single-row cylindrical roller bearings cross reference by manufacturer

No.BrandJmFEsdCB
N230Loyal - - - - - 150 mm45 mm45 mm
N230 ELoyal - - - - - 150 mm374 kN45 mm
N230-E-M1FAG - 11,8 kg / Weight182 mm242 mm4 mm / Axial displacement facility from central position150 mm - 45 mm
N230-E-M6NKE - - - 242 mm - 150 mm500 kN45 mm
N2304ECYSD - - - - - 20 mm37,5 kN21 mm
N2305ECYSD - - - - - 25 mm54,5 kN24 mm
N2306ECYSD - - - - - 30 mm75,5 kN27 mm
N2308NTN58,4 mm - - - - 40 mm82,5 kN33 mm
N2308ECYSD - - - - - 40 mm118 kN33 mm
N2309NTN64 mm - - - - 45 mm99 kN36 mm
N2309ECYSD - - - - - 45 mm152 kN36 mm

 

NN3034 KOYO Double-row cylindrical roller bearingsHeight H:4.8906 in; Diameter N:0.5000 in; Distance J:3.8906 in; Shaft Diameter D:15/16 in; Dimension A2:0.6250 in; Height T:1.5313 in; Basic Dynamic Radial Load Rating:3150 lbf; Dimension A1:1.1875 in; Basic Static Radial Load Rating Co:1750 lbf; Weight W:1.35 lb; Dimension L:2.7500 in; Dimension DA
NNU4934 KOYO Double-row cylindrical roller bearingsClearance:Standard; d:80mm; Seals or Shields:Open Type; SKU:3216-b-tvh-fag; Dynamic Load Rating (kN):98; Fatigue Load Rating (kN):4.95; D:140mm; Limiting Speed Rating (r/min):4000; Availability:In Stock; Weight:2.45 KGS; Static Load Rating (kN):93; Cage Type:Plastic; Reference Speed Rating (r/min):5
NN304 KOYO Double-row cylindrical roller bearingsAvailability:In Stock; Static Load Rating (kN):325; B:44mm; Fatigue Load Rating (kN):34.5; Seals or Shields:Two Rubber Seals; Dynamic Load Rating (kN):285; D:150mm; d:85mm; Weight:3.00 KGS; SKU:bs2-2217-2rsk/vt143-; Clearance:Standard; Cage Type:Steel; Limiting Speed Rating (r/min):1100;
NN3032 KOYO Double-row cylindrical roller bearingsBasic Static Radial Load Rating Co:10000 N; Oil Speed Rating Open/Shielded n2:13000 rpm; Fillet Radius ra:0.64 mm; Sealed Speed Rating n3:6700 rpm; Basic Dynamic Radial Load Rating C:13800 N; D:62.0000 mm; d:40.000 mm; B:12.00 mm; Grease Speed Rating Open/Shielded n1:10000 rpm; Accessories:Two Shiel
NN3038 KOYO Double-row cylindrical roller bearingsDa max.:299 mm; d2 ≈:228 mm; Basic dynamic load rating C:1630 kN; da min.:211 mm; Limiting speed:260 r/min; ra max.:2 mm; D1 ≈:280 mm; Basic static load rating C0:2650 kN; da max.:263 mm; r1,2 min.:2.1 mm; D:310 mm; Fatigue load limit Pu:236 kN; s2 max.:11.1 mm; s1 max.:21 mm; Operating
NN3036 KOYO Double-row cylindrical roller bearingsP90°:149 kN; Eye bolt:2 x 3/8-16 UNC; Cap bolt:5/8-11 UNC; S:4.763 mm; ba:53.181 mm; A2:190.5 mm; PG:1/4 NPT; h:46.831 mm; PosiTrac Plus contact element:2 x B10724-113; P120°:94.3 kN; Cap bolt, SAE grade:8; Labyrinth ring:2 x LOR 112; P150°:87.2 kN; Cap bolt recommended tightening torque
NNU4938 KOYO Double-row cylindrical roller bearingsD:170 mm; Tolerance shaft:e7; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ max.:0.15; h:152 mm; Permissible sliding velocity v min.:0 m/s; Specific dynamic load factor K:25 N/mm²; d:150 mm; α:124 °; Coefficient of friction µ min.:0.08; Mass bushing:10.5
NN314 KOYO Double-row cylindrical roller bearingsAccessories:One Shield & Snap-Ri; B:19.00 mm; Oil Speed Rating Open/Shielded n2:11000 rpm; d:20.000 mm; Grease Speed Rating Open/Shielded n1:9000 rpm; Basic Dynamic Radial Load Rating C:29200 N; Fillet Radius ra:1.00 mm; D:72.0000 mm; Basic Static Radial Load Rating Co:18600 N;
NNU4932 KOYO Double-row cylindrical roller bearingsD:160 mm; Roller and cage thrust assembly:K 81222 TN; Eb:152 mm; Ea:117 mm; Mass roller and cage thrust assembly:0.53 kg; Fatigue load limit Pu:98 kN; Dw:15 mm; d:110 mm; Basic dynamic load rating C:260 kN; Basic static load rating C0:1000 kN; Limiting speed:1700 r/min; Reference speed:850 r/min;
NNU494 KOYO Double-row cylindrical roller bearingsR2:21.431 mm; P180°:40 kN; Ca:37.008 mm; H1:82.55 mm; R1:46.038 mm; A1:79.375 mm; J min.:219.075 mm; P60°:104 kN; Initial grease fill:68.04 g; Cap bolt recommended tightening torque:149.1 N·m; Da:130 mm; A2:120.65 mm; L:285.75 mm; Max. speed for PosiTrac Plus seal:2350 r/min; Pa:6.94

 

 

N23 KOYO Single-row cylindrical roller bearings Video

 

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