Product Details

AC7251B KOYO Single-row, matched pair angular contact ball bearings

Brand Name KOYO
Model Number AC7251B
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Width (mm)1,5
Bore Diameter (mm)2
Weight0,00015 Kg
Outer Diameter (mm)5
C1,5 mm
Basic static load rating (C0)0,049 kN
D5 mm
Size (mm)2x5x1.5
Basic dynamic load rating (C)0,167 kN
(Grease) Lubrication Speed85000 r/min
B1,5 mm
Bearing number682
d2 mm

Cross reference AC7251B KOYO Single-row, matched pair angular contact ball bearings

No.BranddDCTFwC0dbDb
TAF 172516IKO1725 mm12,9 kN - 17 mm16,3 kN - -
NP672511/NP546286Timken55 mm95 mm - 29 mm - - - -
RNAF172513JNS17 mm25 mm9 kN - - 11,9 kN20,6 mm17,6 mm
RNAF 172513IKO1725 mm8,98 kN - 17 mm11,8 kN20,6 mm17,6 mm
BKM172514UH-1KOYO1725 mm7,3 kN - 17 mm7,9 kN - -
BKM172515KOYO1725 mm10,9 kN - 17 mm13,1 kN - -
BKM172518UHKOYO1725 mm10,9 kN - 17 mm13,1 kN - -
BK172512Loyal1725 mm7,9 kN - 17 mm8,8 kN - -
BK172514Loyal1725 mm9,9 kN - 17 mm11,8 kN - -
BK172516Loyal1725 mm11,8 kN - 17 mm14,5 kN - -
BK172518Loyal1725 mm13,5 kN - 17 mm17,5 kN - -

 

NNU4932 KOYO Double-row cylindrical roller bearingsN:41 mm; L3:123 mm; L1:135 mm; L5:220 mm; H2:113 mm; N2:71 mm; A2:46 mm; S:26 mm; H:178 mm; d:60 mm; Bore Diameter (mm):60; A:71 mm; H1:160 mm; A1:22 mm; Bearing number:UCT312; L:220 mm; B:71 mm; N1:31 mm; L2:23 mm;
NN3024 KOYO Double-row cylindrical roller bearingsBore Diameter (mm):55; r min.:1,1 mm; Outer Diameter (mm):90; Bearing number:HSS7011-E-T-P4S; C:18 mm; Size (mm):55x90x18; Basic dynamic load rating (C):17 600 kN; Weight:0,41 Kg; ra max:1 mm; a:26 mm; Width (mm):18; da:62 mm; rmin:1,1 mm; D:90 mm; d:55 mm; da:62 mm / Tolerance: h; nG Fett:20000 1/m
NNU4926 KOYO Double-row cylindrical roller bearingsD:100 mm; d:55 mm; Bearing number:20211 C; Width (mm):21; B:21 mm; C:21 mm; Size (mm):55x100x21; Basic static load rating (C0):85 kN; Bore Diameter (mm):55; Basic dynamic load rating (C):73,5 kN; (Grease) Lubrication Speed:2500 r/min; Weight:0,653 Kg; Outer Diameter (mm):100;
NN3028 KOYO Double-row cylindrical roller bearingsBasic dynamic load rating (C):100 kN; Bore Diameter (mm):40; d:40 mm; Angle:7 °; d1:45 mm; Size (mm):40x62x28; Width (mm):28; C:22 mm; Weight:0,306 Kg; Bearing number:GE40ES-2RS; D:62 mm; Outer Diameter (mm):62; B:28 mm;
NNU493 KOYO Double-row cylindrical roller bearingsm:0,679 kg / Weight; s:0,8 mm / Axial displ; d1:70,8 mm; d:55 mm; ra max:1,5 mm; D:100 mm; da max:65 mm; Da max:91 mm; rmin:1,5 mm; Cr:99000 N / Dynamic lo; Bore Diameter (mm):55; B:21 mm; r1 min:1,1 mm; C0r:95000 N / Static loa; D1:86,6 mm; Width (mm):21; Outer Diameter (mm):100; F:66 mm; dc min:73
NN3026 KOYO Double-row cylindrical roller bearingsWeight:1740 Kg; r1 min.:6 mm; C:700 mm; B:700 mm; Fw:796 mm; D:1000 mm; Bearing number:145FC100700W; Basic dynamic load rating (C):18100 kN; Outer Diameter (mm):1000; r min.:6 mm; d:725 mm; Width (mm):700; Bore Diameter (mm):725; Size (mm):725x1000x700;
NN303 KOYO Double-row cylindrical roller bearingsBasic static load rating (C0):87 kN; D:100 mm; Size (mm):55x100x25; Bearing number:NUP2211; Bore Diameter (mm):55; Basic dynamic load rating (C):75,5 kN; (Grease) Lubrication Speed:6000 r/min; d:55 mm; B:25 mm; F:66,5 mm; Width (mm):25; C:25 mm; Weight:0,786 Kg; Outer Diameter (mm):100;
NNU4928 KOYO Double-row cylindrical roller bearingsD:90 mm; Size (mm):50x90x23; e:1,1 mm; m:9 mm; D1:61,8 mm; Bore Diameter (mm):50; C:23 mm; a:5 mm; Width (mm):23; s:19 mm; Thread (G):M10x1,25; N:2,7 mm; d:50 mm; Outer Diameter (mm):90; N1:86,79 mm; Weight:0,8 Kg; Bearing number:CUC210; H1:5,6 mm; B1:51,6 mm; J:3,7 mm;

 

 

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