NACHI RC4956 cylindrical roller bearings

Cage Type:Stamped Steel; e - ISO Factor8:0.37; C90 - Dynamic Radial Rating (90 million revolutions)4:6100 lbf; Da - Cup Frontface Backing Diameter:3.03 in; G1 - Heat Generation Factor (Roller-Raceway)10:29.9; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3820 lbf; db - Cone Backface Backing Diameter:1.73 in; r - Cup Backface To Clear Radius2:0.130 in; D1 - Flange Outer Diameter:3.3090 in; Y - ISO Factor9:1.64;

Cur:1420 N / Fatigue lim; nG:10500 1/min / Limiti; da min:57 mm; Bore Diameter (mm):50; D1:77,9 mm; Width (mm):20; ra max:1 mm; Outer Diameter (mm):90; Bearing number:S6210; Da max:83 mm;

G2 - Heat Generation Factor (Rib-Roller End):141; G1 - Heat Generation Factor (Roller-Raceway)7:1150; Series:M244200; Y1 - ISO Factor5:2.03; Design Units:Imperial; Cg - Geometry Factor8:0.136; C - Double Cup Width:4.1875 in; e - ISO Factor4:0.33; K - Factor3:1.76; D:12.3750 in;

Cur:1420 N / Fatigue lim; nG:10500 1/min / Limiti; da min:57 mm; Bore Diameter (mm):50; D1:77,9 mm; Width (mm):20; ra max:1 mm; Outer Diameter (mm):90; Bearing number:S6210; Da max:83 mm;

Max operating temperature, Tmax:120 °C; r min.:2 mm; Outer Diameter (mm):140; Da max.:131 mm; Size (mm):80x140x33; Min operating temperature, Tmin:-20 °C; ra max:2 mm; Calculation factor (e):0,25; D:140 mm; B:33 mm;

G2 - Heat Generation Factor (Rib-Roller End):141; G1 - Heat Generation Factor (Roller-Raceway)7:1150; Series:M244200; Y1 - ISO Factor5:2.03; Design Units:Imperial; Cg - Geometry Factor8:0.136; C - Double Cup Width:4.1875 in; e - ISO Factor4:0.33; K - Factor3:1.76; D:12.3750 in;

Flange Shape:Round Type; Bearing Used:Deep Groove Ball Bea; Bearing Retained:No; Holder Surface Treatment:Black Oxide Coating; Bearing Used:Deep Groove Ball Bea; Shape:Flanged Pilot Type; Type:Bearings with Housin; Bearing Material:[Steel] Steel; Days to Ship:8 Days or more; Shape:Flanged Pilot Type;

Cage Type:Stamped Steel; e - ISO Factor8:0.37; C90 - Dynamic Radial Rating (90 million revolutions)4:6100 lbf; Da - Cup Frontface Backing Diameter:3.03 in; G1 - Heat Generation Factor (Roller-Raceway)10:29.9; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3820 lbf; db - Cone Backface Backing Diameter:1.73 in; r - Cup Backface To Clear Radius2:0.130 in; D1 - Flange Outer Diameter:3.3090 in; Y - ISO Factor9:1.64;

C:35 mm; r1 min.:2,1 mm; Width (mm):35; Weight:3,1 Kg; Bearing number:1314-K; B:35 mm; Basic dynamic load rating (C):75 kN; Bore Diameter (mm):70; Brand:NKE; d:70 mm;

Cur:1420 N / Fatigue lim; nG:10500 1/min / Limiti; da min:57 mm; Bore Diameter (mm):50; D1:77,9 mm; Width (mm):20; ra max:1 mm; Outer Diameter (mm):90; Bearing number:S6210; Da max:83 mm;

Outer Diameter (mm):420; Oil lub.:1500; Size (mm):300x420x56; ra(max):2.5; B:56 mm; (Oil) Lubrication Speed:1500 r/min; Bearing number:6960; d:300 mm; Cr:345; (Refer.)Mass(kg):24.1;

Da max.:70,4 mm; Basic dynamic load rating (C):9,56 kN; Width (mm):16; db min:49,6 mm; (Grease) Lubrication Speed:30 000 r/min; D1:65,5 mm; Outer Diameter (mm):75; d1:56,5 mm; C1:8,6 mm; Basic static load rating (C0):7,2 kN;