
14 1/2" Closed Mouth Trailer-Mounted Bucking Unit
Section Contents
1.4
Technical Manual
BEST BY FARR
TM
Specifications
Use an EP synthetic grease that meets or exceeds the following specifications:
Thickener Lithium Complex
NLGI consistency grade 2
NLGI performance grade GC-LB
Penetration - ASTM D 217 (25°C [77°F] 265-295 minimum
0.1 mm) worked 60 strokes
Dropping point, °F[°C] - ASTM D2265 550 [288] minimum
High temperature life, hours - ASTM D 3527 160 minimum
Oxidation stability, psi - ASTM D 942 (100 hr/300 hr) 0/3
Water washout, percent - ASTM D 1264 1.8 max
Rust and corrosion - ASTM D 1743 pass
Oil separation, percent loss - ASTM D 1742 1.1 max
(24 hours, 25°C [77°F]
Leakage, g lost - ASTM D 4290 1.0 max
Four ball wear test, mm scar - ASTM D 2266 0.40 max
Fretting wear, mg - ASTM D 4170 3.4 max
Four ball EP, kgf - ASTM D 2596
Weld point 400 minimum
Load wear index 50 minimum
Timken OK load test, lbs - ASTM D 2509 50
Low temperature torque, N*m - ASTM D 4693 1.3 max
(-40°C [-40°F])
LT-37 pumpability, g/min 360/7
(60°F/0°F [16°C/-18°C])
Copper corrosion - ASTM D 4048 1B
Disc brake wheel bearing specifications
Ford ESA-M1C 198A Yes
Chrysler MS-3701 Yes
Oil viscosity: 40°C [104°F], cSt 151
100°C [212°F], cSt 19.2
Flash point, °F[°C] - ASTM 92 450[232]
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