Komatsu BACK REST 37B-7B4-3410UCKF 9BACK REST	Bearing ring (outer ring) GS mass:0.27 kg; Max operating temperature, Tmax:120 °C; Brand:NTN; Min operating temperature, Tmin:-20 °C; B:8.25 mm; rs min:1 mm; D:85 mm; D1:45 mm;
Komatsu BACK REST 37D-ZAJ-6110UCKF 9BACK REST	Bearing Material:Steel; Volume Discount:Available; Shape:Flanged Pilot Type; Bearing Retained:Yes (with retaining; Seals:ZZ (Double Shield); RoHS:6; Bearing Used:Deep Groove Ball Bea;
Komatsu BACK REST GJ140987 BACK REST	a - Effective Center Location3:-6.9 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1390 lbf; Cg - Geometry Factor:0.0521; C - Cup Width:17.551 mm; Series:1700; D:57.150 mm; C0 - Static Radial Rating:10200 lbf; db - Cone Backface Backing Diameter:29.46 mm; B:20.221 mm; G2 - Heat Generation Factor (Rib-Roller End):5.4;
Komatsu BACK REST UC4020739791 CONTROL ASS'Y	s1:15 mm; S:8 mm; A5:22 mm; Z:17 mm; Weight:1.84 kg; H:98 mm; L:274 mm; T min.:-20 °C; A:21 mm; T max.:100 °C;
Komatsu BACK REST 37B-ZAG-6030SGKF 9BACK REST	Bearing ring (outer ring) GS mass:0.27 kg; Max operating temperature, Tmax:120 °C; Brand:NTN; Min operating temperature, Tmin:-20 °C; B:8.25 mm; rs min:1 mm; D:85 mm; D1:45 mm;
Komatsu BACK REST 7824-14-2000 CONTROL BOX	Bearing Material:Steel; Volume Discount:Available; Shape:Flanged Pilot Type; Bearing Retained:Yes (with retaining; Seals:ZZ (Double Shield); RoHS:6; Bearing Used:Deep Groove Ball Bea;
Komatsu BACK REST JK284-01063 CONTROL ASS'Y	Da max:502 mm; Static load, C0:4,970 kN; Max operating temperature, Tmax:200 °C; Characteristic cage frequency, FTF:0.45 Hz; rs min:5 mm; b:20 mm; Min operating temperature, Tmin:-40 °C; Characteristic outer ring frequency, BPF0:12.07 Hz; Radial clearance class:C3; Characteristic rolling element frequency, BSF:9.21 Hz;
Komatsu BACK REST 37D-ZAF-6020SGKF BACK REST	Bearing ring (outer ring) GS mass:0.27 kg; Max operating temperature, Tmax:120 °C; Brand:NTN; Min operating temperature, Tmin:-20 °C; B:8.25 mm; rs min:1 mm; D:85 mm; D1:45 mm;