Komatsu TRACK ROLLER AS 8293-70-1561 BOLT	Acoustic Symbol:No; Spacer, Sleeve symbol:H; Low Torque Specification:No; Number of Raceway Ring Rows:Single Row; Special Configurations Code:U76U-01; Type:Ball; Outer Ring:With Outer Ring; Clearance sign:No; Seal, Shield Symbols:ZZ; Precision:Grade 0;
Komatsu TRACK ROLLER AS "6217-31-8300 frame assembly	Acoustic Symbol:No; Spacer, Sleeve symbol:H; Low Torque Specification:No; Number of Raceway Ring Rows:Single Row; Special Configurations Code:U76U-01; Type:Ball; Outer Ring:With Outer Ring; Clearance sign:No; Seal, Shield Symbols:ZZ; Precision:Grade 0;
Komatsu TRACK ROLLER AS "21Y-03-11112 frame assembly	Holder Surface Treatment:Black Oxide Coating; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Housing Material:1045 Carbon Steel; Bearing Retained:No; Volume Discount:Available; Shape:Flanged Pilot Type; Bearing I.D. d(mm):12; Flange O.D. H(φ):40;
Komatsu TRACK ROLLER AS 20Y-954-6311 BOLT	m:6.5 mm; B:42.9 mm; C:20 mm; S:17.5 mm; Recommended tightening torque for set screw:8.3 Nm; T max.:100 °C; Weight:0.47 kg; C0:15.6 kN; d:35 mm; SW:4 mm;
Komatsu TRACK ROLLER AS "	C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:45900 lbf; d:3.2813 in; G2 - Heat Generation Factor (Rib-Roller End):41.8; a - Effective Center Location4:0.02 in; G1 - Heat Generation Factor (Roller-Raceway):98.2; C0 - Static Radial Rating:39900 lbf; Cone Part Number:27691; B - Cone Width:1.0000 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:11900 lbf; Aa - Cage-Cone Backface Clearance:0.05 in;
Komatsu TRACK ROLLER AS "	Internal Symbol:No; Inner/Outer Ring Material:Steel; Symbol of Bearing Ring Shape:No; Low Torque Specification:No; Specifications:Standard; Precision (JIS):Grade 0; Special Configurations Code:No; Load Direction:Radial;
Komatsu TRACK ROLLER AS 20S-30-00021 TRACK ROLLER	Rolling Element Material:Steel; Dimension L(mm):1260; Unit Body Material:Steel; Surface Treatment:No; Heat Resistant Characteristics:Standard; Bearing Inner Dia. Shape:Cylindrical Bore Set; d:70; Lubrication method:Oil Supply Type; Basic Dynamic Load Rating Cr(N):104000; Unit, Type:[Framed Bearing Unit;
Komatsu TRACK ROLLER AS 8287-70-3822 ROLLER	Recommended tightening torque for set screw:5.5 Nm; J:121 mm; C:19.5 kN; N1:21 mm; G:M6x1; Designation of bearing:UC206G2T04; A1:28 mm; H2:130 mm; L:165 mm; s1:19.05 mm;