KOYO HK0808 needle roller bearings

Rolling Element Material:Steel; Bearing Inner Dia. Shape:Cylindrical Bore Set; Unit Body Material:Cast Iron; Unit Body Material:Cast Iron; Unit, Type:Bearing unit; Bearing Unit, Type:Square flange shape; Surface Treatment:No; Cover Type:Cast iron cover with; Lubrication method:Oil-Free Type; Unit, Type:Bearing unit;

Designation of housing:FCE206-; Recommended tightening torque for set screw:8 Nm; T max.:100 °C; d1:44.1 mm; G:M6x1; L:125 mm; S:9 mm; e:2 mm; Designation of bearing:ES206-19G2; N:11,5mm;

Bore Type:Cylindrical Bore; Cy (max):1.8 mm; d:30 mm; ra (max):0.3 mm; D:42 mm; Limiting Speed - Oil:18,000 rpm; Dx (min):45.5 mm; Da (max):40 mm; Radial Clearance:0.013 to 0.028 mm; Static Load Rating:3,800 N;

G2 - Heat Generation Factor (Rib-Roller End):5.64; da - Cone Frontface Backing Diameter:20.57 mm; Cone Part Number:A6062; a - Effective Center Location3:-1.5 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Bearing Weight:0.10 Kg; G1 - Heat Generation Factor (Roller-Raceway):2.9; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:705 lbf; R - Cone Backface To Clear Radius1:1.270 mm; e - ISO Factor8:0.53;

Fit:J7; d:110; Machining:No; RoHS:6; Bearing Inner Dia. Shape:Tapered hole adapter; Machining:No; Bearing Unit, Type:Others; Basic Load Rating, Static Rating(N):185000; Diameter series symbol:For Heavy Load; Bearing Unit, Type:Others;

G2 - Heat Generation Factor (Rib-Roller End):5.64; da - Cone Frontface Backing Diameter:20.57 mm; Cone Part Number:A6062; a - Effective Center Location3:-1.5 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Bearing Weight:0.10 Kg; G1 - Heat Generation Factor (Roller-Raceway):2.9; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:705 lbf; R - Cone Backface To Clear Radius1:1.270 mm; e - ISO Factor8:0.53;

Fit:J7; d:110; Machining:No; RoHS:6; Bearing Inner Dia. Shape:Tapered hole adapter; Machining:No; Bearing Unit, Type:Others; Basic Load Rating, Static Rating(N):185000; Diameter series symbol:For Heavy Load; Bearing Unit, Type:Others;

G:M6; A2:33 mm; e:17 mm; Designation of bearing:US202G2; Z:37.6 mm; s1:11 mm; T max.:100 °C; Designation of open end cover:SCO202-15; A:26 mm; Designation of housing:FLE203N-;

Bore Type:Cylindrical Bore; Cy (max):1.8 mm; d:30 mm; ra (max):0.3 mm; D:42 mm; Limiting Speed - Oil:18,000 rpm; Dx (min):45.5 mm; Da (max):40 mm; Radial Clearance:0.013 to 0.028 mm; Static Load Rating:3,800 N;

Fit:J7; d:110; Machining:No; RoHS:6; Bearing Inner Dia. Shape:Tapered hole adapter; Machining:No; Bearing Unit, Type:Others; Basic Load Rating, Static Rating(N):185000; Diameter series symbol:For Heavy Load; Bearing Unit, Type:Others;

Cg - Geometry Factor7:0.0914; Y2 - ISO Factor6:2.59; Design Units:Imperial; Da - Cup Frontface Backing Diameter:3.40 in; Series:L507900; K - Factor3:1.5; Y - ISO Factor1:1.54; Y1 - ISO Factor5:1.74; C - Double Cup Width:1.3437 in; r - Cup Frontface To Clear Radius2:0.03 in;