Komatsu BACK REST 37B-ZAG-6010SGKF 9BACK 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 37B-ZL2-5010SGKF 9BACK REST	N:12mm; C0:11.2 kN; Weight:1.18 kg; C:19.5 kN; Designation of housing:F206-; L:108 mm; A:31 mm; d1:44.1 mm; e:18 mm; S:18.2 mm;
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 21K-06-21151 CONTROL BOX	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-ZZT-5010KF BACK REST	Weight:1.76 kg; d1:58 mm; B1:46 mm; A:47 mm; C:29.6 kN; T max.:100 °C; A1:30 mm; N:M12; L1:27 mm; s1:24.5 mm;
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 8288-06-1800 CONTROL BOX	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-ZAJ-6110UCKF 9BACK REST	N:12mm; C0:11.2 kN; Weight:1.18 kg; C:19.5 kN; Designation of housing:F206-; L:108 mm; A:31 mm; d1:44.1 mm; e:18 mm; S:18.2 mm;