Product Details

7940B KOYO Single-row, matched pair angular contact ball bearings

Brand Name KOYO
Model Number 7940B
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

c2 max.2.4 mm
Size (mm)60x65x40
c1 max.1 mm
c2 min.1.2 mm
c1 min.0.2 mm
Permissible sliding velocity v max.2 m/s
c2 min1,2 mm
groove type:Plain Interior
bushing material:PTFE
Tolerance housingH7
Mass bushing0.15 kg
Bearing numberPCM 606540 E
Weight0,145 Kg
c1 min0,2 mm
Specific dynamic load factor K80 N/mm²
d60 mm
M– mm
Permissible sliding velocity v min.0 m/s
Tolerance shaftf7
Width (mm)40

Cross reference 7940B KOYO Single-row, matched pair angular contact ball bearings

No.BrandaBCdDD1C0d1
RS717940AZKOYO - 39,5 mm75,3 kN7179 - 179 kN -
7940CYSD - 38 mm185 kN200 mm280 mm - 231 kN -
7940 CNSK51,2 mm38 mm189 kN200 mm280 mm - 244 kN -
7940A5TRSUNSK252,1 mm38 mm178 kN200 mm280 mm268 mm231 kN212 mm
7940BKOYO119,7 mm38 mm161 kN200 mm280 mm - - -
7940B/279.5DBNTN - 76,000 mm76,000 mm200,000 mm279,500 mm - - -
7940BDFNTN - 76,000 mm76,000 mm200,000 mm280,000 mm - - -
7940CCYSD - 38 mm189 kN200 mm280 mm - 244 kN -
7940CDBCYSD - 38 mm305 kN200 mm280 mm - 490 kN -
7940CDFCYSD - 38 mm305 kN200 mm280 mm - 490 kN -
7940CDTCYSD - 38 mm305 kN200 mm280 mm - 490 kN -

 

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
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;
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;
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;
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
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;

 

 

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