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

Bore Diameter (mm)50,000
Width (mm)22,000
H22,000 mm
D78,000 mm
d50,000 mm
Outer Diameter (mm)78,000
Size (mm)50x78x22
Bearing number51210

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

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 - -

 

NU2972 KOYO Single-row cylindrical roller bearingsBore Diameter (mm):460; Da max:657 mm; Outer Diameter (mm):680; ra max:5 mm; Y0:2,78; ns:23,5 mm; D:680 mm; Y1:2,84; Cur:520000 N; m:208 kg / Weight; Y2:4,23; Width (mm):163; rmin:6 mm; B:163 mm; Size (mm):460x680x163; Bearing number:23092-B-MB; da min:483 mm; nB:580 1/min / Referenc; Cr:3650000 N /
NU108 KOYO Single-row cylindrical roller bearingsB:46,038 mm; d:68,262 mm; Bore Diameter (mm):68,262; Outer Diameter (mm):152,4; Size (mm):68.262x152.4x47.625; Width (mm):47,625; C:31,75 mm; D:152,4 mm; Bearing number:9185/9121; a:3,8 mm; T:47,625 mm;
NU1996 KOYO Single-row cylindrical roller bearingsWidth (mm):135,5; rc max.:1 mm; Da max.:216 mm; ra max.:2,5 mm; Weight:23 Kg; Limiting speed:2800 r/min; Calculation factor (e):0,43; Basic dynamic load rating (C):952 kN; Basic static load rating (C0):1660 kN; r4 min.:3 mm; B:64 mm; Outer Diameter (mm):230; Fatigue load limit (Pu):170; da max:146 m
NU3072 KOYO Single-row cylindrical roller bearingsCategory:Ball Bearings; outside diameter:100 mm; row type & fill slot:Double Row Non-Fill; ra - max.:1.5 mm; Da - max.:91 mm; finish/coating:Uncoated; Manufacturer Name:SKF; static load capacity:56 kN; D1 ≈:81.5 mm; d1 ≈:63.5 mm; maximum rpm:6000 RPM; da - min.:54 mm; Product Group:B0015
NU18/5 KOYO Single-row cylindrical roller bearingsd:25 mm; B:17 mm; D:42 mm; Bore Diameter (mm):25; Bearing number:NA4905-2RS; Width (mm):17; Size (mm):25x42x17; Outer Diameter (mm):42; C:17 mm;
NU1084 KOYO Single-row cylindrical roller bearingsl3 min.:17 mm; dk:35,5 mm; d4:25 mm; l4 max.:80 mm; Bearing number:TAPR 525 U; Angle:7 °; C1:20 mm; d2:56 mm; Bore Diameter (mm):25; Weight:0,49 Kg; h2:50 mm; d1:29,3 mm; Thread (G):M16x1,5; B:23 mm; d:25 mm; D:42 mm; S2:21 mm; Basic dynamic load rating (C):48 kN; l7 min.:28 mm; d5:46 r/min;
NU1072 KOYO Single-row cylindrical roller bearingsD:112,712 mm; a:4,6 mm; C:23,812 mm; Bearing number:3979/3920; Outer Diameter (mm):112,712; T:30,162 mm; B:30,048 mm; Width (mm):30,162; d:57,15 mm; Size (mm):57.15x112.712x30.162; Bore Diameter (mm):57,15;
NU1872 KOYO Single-row cylindrical roller bearingsBasic static load rating (C0):5100 kN; C:44 mm; Bore Diameter (mm):150; Weight:28 Kg; Bearing number:29430 M; (Grease) Lubrication Speed:800 r/min; T:90 mm; Basic dynamic load rating (C):1610 kN; D:300 mm; d:150 mm; D1:285 mm; d1:214 mm; Outer Diameter (mm):300;
NU1076 KOYO Single-row cylindrical roller bearingsd1:4,5 mm; h:4,4 mm; Basic dynamic load rating (C):1,23 kN; Weight:0,16 Kg; D1:46 mm; D:26 mm; G:35 mm; H:6 mm; Bore Diameter (mm):16; L:70 mm; Bearing number:KBKL 16; d2:8 mm; Outer Diameter (mm):26; A:36 mm; d:16 mm;
NU1972 KOYO Single-row cylindrical roller bearingsH:224 mm; Bore Diameter (mm):55; A2:25 mm; L:130 mm; d:55 mm; S:22,2 mm; A0:58,4 mm; Bearing number:UCFL211E; Basic static load rating (C0):29,4 kN; B:55,6 mm; J:184 mm; N:16,5 mm; A:43 mm; A1:18 mm; Weight:3,3 Kg; Basic dynamic load rating (C):43,4 kN;
NU1068 KOYO Single-row cylindrical roller bearingsBore Diameter (mm):8; D:15 mm; db:10,4 mm; Da max.:13 mm; Bearing number:RNAF 81510; r min.:0,3 mm; Outer Diameter (mm):15; Size (mm):8x15x10; Weight:0,0082 Kg; Basic static load rating (C0):3,6 kN; Fw:8 mm; Basic dynamic load rating (C):3,63 kN; C:10 mm; Db:8,4 mm; Width (mm):10;
NU1992 KOYO Single-row cylindrical roller bearingsDesignation SKF:VKBA 3590; Designation Ruville:5259; Bearing number:CX581; Designation FAG:713678660;
NU3876 KOYO Single-row cylindrical roller bearingsBearing number:22205 EKW33+H305; Size (mm):20x52x18; Bore Diameter (mm):20; (Grease) Lubrication Speed:13005 r/min; Weight:0,33 Kg; B1:29 mm; d:20 mm; Basic dynamic load rating (C):48 kN; Outer Diameter (mm):52; Width (mm):18; D:52 mm; Basic static load rating (C0):43 kN; K:2 mm; C:18 mm; B:18 mm;
NU308 KOYO Single-row cylindrical roller bearingsOuter Diameter (mm):22,225; Bearing number:Y1112; C:19,05 mm; Weight:0,018 Kg; Fw:17,462 mm; D:22,225 mm; Basic static load rating (C0):38,5 kN; Basic dynamic load rating (C):15,9 kN; Bore Diameter (mm):17,462; Width (mm):19,05; Size (mm):17.462x22.225x19.05;

 

 

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