Fit OEM:6620-31-2110 for KOMATSU NH220 Diesel Piston

material specification:Oilite®, Synthet; groove/plug type:None; maximum p value:Static 8000 / D; d:7/8 in; standards met:SAE 841, CT-1000-K26; overall length:2-1/2 in; D:1-1/8 in; maximum v value:1200 (sfm); sleeve bearing type:Plain Sleeve; manufacturer catalog:Click here;

material specification:Oilite®, Synthet; groove/plug type:None; maximum p value:Static 8000 / D; d:7/8 in; standards met:SAE 841, CT-1000-K26; overall length:2-1/2 in; D:1-1/8 in; maximum v value:1200 (sfm); sleeve bearing type:Plain Sleeve; manufacturer catalog:Click here;

stud diameter:1.2500 in; closure type:Sealed; lubrication hole location:None; roller diameter:3.5000 in; series:TRAKROL Track Roller; thread size:1-1/4-12; radial dynamic load capacity:14300 lbs; roller material:Chrome Steel; stud type:Standard; manufacturer catalog number:2344700000;

maximum bearing outside diameter:750 mm; maximum bearing weight:95 kg; voltage:120 V; maximum bearing width:230 mm; heater type:Induction;

lip material:Labyrinth; maximum shaft surface speed:4500 fpm; width:0.7500 in; harmonization code:3926904590.US; misalignment tolerance:0.020 in; manufacturer catalog number:29502-4983; continuous temperature range:-22 to 400°F; Weight:0.24 lb; shaft diameter:4.3333 in; pressure tolerance:Ambient;

B:1.0625 in; D:6.0000 in; manufacturer upc number:747023004386; internal clearance:Normal Clearance; d:3.2500 in;

lip material:Labyrinth; maximum shaft surface speed:4500 fpm; width:0.7500 in; harmonization code:3926904590.US; misalignment tolerance:0.020 in; manufacturer catalog number:29502-4983; continuous temperature range:-22 to 400°F; Weight:0.24 lb; shaft diameter:4.3333 in; pressure tolerance:Ambient;

B:1.0625 in; D:6.0000 in; manufacturer upc number:747023004386; internal clearance:Normal Clearance; d:3.2500 in;

D:215 mm; cage material:Steel; closure type:Open; application:Metal manufacturing,; dynamic load capacity:190413 lbf; internal clearance:C3; finish/coating:Uncoated; operating temperature range:0 °F to 185 ° static load capacity:213568 lbf; outer ring type:Not Split;

SRIN:0; ALP22:0; SDM_:22.5; C0:8.1; ALP21:40; SRIX:0.04; d:10; hidYobi:7300BWDT; SBRG:3; SREX:0.04;

B:1.0625 in; D:6.0000 in; manufacturer upc number:747023004386; internal clearance:Normal Clearance; d:3.2500 in;

B:1.0625 in; D:6.0000 in; manufacturer upc number:747023004386; internal clearance:Normal Clearance; d:3.2500 in;

harmonization code:3926904590.US; maximum shaft surface speed:4500 fpm; shaft diameter:4.6250 in; continuous temperature range:-22 to 400°F; manufacturer catalog number:29502-4166; misalignment tolerance:0.020 in; lip material:Labyrinth; construction description:ISO-GARD® Flange; Weight:0.506 lb; width:0.7500 in;

stud diameter:1.2500 in; closure type:Sealed; lubrication hole location:None; roller diameter:3.5000 in; series:TRAKROL Track Roller; thread size:1-1/4-12; radial dynamic load capacity:14300 lbs; roller material:Chrome Steel; stud type:Standard; manufacturer catalog number:2344700000;