BLACK BEAR HYDROCRANE HYDRAULIC OIL

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Our BLACK BEAR HYDROCRANE HYDRAULIC OIL is a very high V.I. (176) oil with excellent low temperature flow properties (-40°F “pour”). It possesses very effective antiwear properties (see both Vickers pump test results), yet separates rapidly from water as shown by its demul-sibility characteristics (D1401). Its V.I. improver is very shear stable which means it will’maintain its viscosity characteristics over a wide temperature range. Its high temperature properties (thermal stability), oxidation and rust resistance are also excellent. It is designed to meet the requirements of the modern hydraulic systems that must operate at varying ambient temperatures.

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SKU: M-2950-S,I-286-S Category: Tags: ,

Description

FEATURES & BENEFITS 

BLACK BEAR HYDROCRANE HYDRAULIC OIL meets and exceeds the performance requirements of most hydraulic pump manufacturers including:
Cincinnati-Milacron Denion HIF-O
PHYSICAL PROPERTIES (TYPICAL):
Racine Vickers (M-2950-S, I-286-S)

SPECIFICATIONS 

*HIGHLY SHEAR STABLE MOTOR OIL POLYMERS TYPICALLY SHOW 80% LOSS ON THIS TEST

 
METHOD HYDRO-055
Viscosity, cSt @ 100°C D341 6.1
Viscosity, cSt @ 40°C D341 29.3
Brookfield Viscosity cP @ -28.9°X (020°F) D2983 3000
Viscosity Index D2270 176
Flash Point °F D92 360
Pour Point °F D97 -40
Gravity, °API D287 31
Demulsibility, 54.4°C (130°F) (min. to 40-37-3) D1401
Oil-water-emulsion (M) 40-40-0 (20)
Foam, (Tendency/Stability) (ML) D892
Sequence I 0-0
Sequence II 0-0
Sequence III 0-0
Rust, Syn. Sea Water D665 (A&B) Pass
Shear Stability, %Loss ALI Gear Oil Test* 40%
Oxidation Stability, hrs. to 2.0 D943 2800+