BOSTON GEAR M3947-50 Sleeve Bearings

Attainable speed for grease lubrication:3400 r/min; Preload class B - GB:2920 N; Calculation factor - f2D:1.18; Static axial stiffness, preload class A:333 N/µm; Calculation factor - f0:16.6; Basic static load rating C0:670 kN; Db - max.:454 mm; Limiting speed for oil lubrication:4800 mm/min;

(Oil) Lubrication Speed:45 000 r/min; r4 min.:0,6 mm; Brand:SNFA; r2 min.:1 mm; C:15 mm; ra max.:1 mm; Basic dynamic load rating (C):12,4 kN; r3 min.:0,6 mm; db min:44,6 mm; Size (mm):40x68x15;

Standard Clearance:C0; Dynamic Load Rating (Cr):249,000; Weight (g):3,810.00; Brand:AST; Outer Dia (D):180.0000; Max Speed (Grease) (X1000 RPM):3; Precision:RBEC 1; Static Load Rating (Cor):306,000; Width (mm):34; Material:52100 Chrome steel,;

da min.:127 mm; Size (mm):120x165x22; Brand:NSK; Weight:0,949 Kg; Da max.:158 mm; Outer Diameter (mm):165; Width (mm):22; d:120 mm; r min.:1,1 mm; (Grease) Lubrication Speed:12700 r/min;

α:2 °; Da - max.:276 mm; Overall Width:5.512 Inch | 140 Mil; Sealing solution:-; Basic static load rating C0:3650 kN; Manufacturer Item Number:GEP 200 FS; da min.:211 mm; Material constant KM:1055; b1:11.5 mm; Outer Diameter (mm):200;

d:130 mm; Brand:NTN; Outer Diameter (mm):165; Size (mm):130x165x18; C:18 mm; Width (mm):18; Angle (α):15 °; Bore Diameter (mm):130; D:165 mm; Bearing number:7826CG/GNP42;

Da max.:166 mm; Oil lub.:4400; f0:-; Outer Diameter (mm):180; Cr:198; Da(max):166; C0r:133; Weight:4.53 Kg; da min.:99 mm; Brand:KOYO;

F:36 mm; Bearing number:SAL 06; d:6 mm; B1:6,75 mm; B:9 mm; Bore Diameter (mm):6; A:20 mm; Brand:CX; Bolt (G):M6; L:46 mm;

B:19 mm; C:15 mm; D:32 mm; Size (mm):18x32x19; Width (mm):19; Outer Diameter (mm):32; Brand:ISO; Angle:10 °; d:18 mm; Bearing number:GE18/32XDO-2RS;

Outer Diameter (mm):30,000; Brand:NTN; Ew:30,000 mm; Bc:13,800 mm; Bearing number:PK24X30X13.8; Bore Diameter (mm):24,000; Fw:24,000 mm;

Size (mm):45x80x21; Bearing number:FA-CR-09A16HSTPX1; Bore Diameter (mm):45; Brand:NTN; D:80 mm; d:45 mm; Width (mm):21; Outer Diameter (mm):80;

Brand:CYSD; Width (mm):72; Bore Diameter (mm):150; B:62 mm; Basic static load rating (C0):1090 kN; C:55 mm; d:150 mm; Size (mm):150x320x72; Bearing number:30330; Outer Diameter (mm):320;

B:48 mm; D:300 mm; Brand:ISO; Bore Diameter (mm):220; Width (mm):48; d:220 mm; Bearing number:NF2944; Outer Diameter (mm):300; C:48 mm; Size (mm):220x300x48;

Brand:NTN; D:47 mm; Bearing number:TM-DF0377LLH1; Outer Diameter (mm):47; Bore Diameter (mm):17; Width (mm):24; d:17 mm; Size (mm):17x47x24; B:24 mm;

Brand:NKE; Basic dynamic load rating (C):1040 kN; Limiting speed:2400 r/min; B:92 mm; Width (mm):92; Calculation factor (Y0):2,2; Weight:37,7 Kg; C:92 mm; Size (mm):190x340x92; Basic static load rating (C0):1550 kN;