production photo
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technical parameters
 

Dustproof, sealing and lubrication¡¡¡¡
¡¡¡¡The structure of bearings consists of open and close types, and the close type might be equipped with dustproof on single side of both sides (Z,ZZ); with non-contact sealing ring on single side or both sides (RZ, 2RZ). And with contact sealing ring on single side or both side or both sides (RS,2RS)
Before ex works, the product is filled properly with lubricant oil and grease. You may use it immediately after unpacking and cleaning is unnecessary. It is suitable for light to middle load, low to middle speed and working temperature -20¡æ to +110¡æ. For any special case, please note the usage and brand of grease on your order.
lubricant types
Brand Name
Basic Type Grease
Operating TempoC
Uses
Exxon
Beacon325
Synthetic grease
-55¡«120
General purpose grease
Exxon
Andok B(Mil-G-181709A)
Channeling petroleum grease
-30¡«95
Excellent high speed, low torque,light mass
Exxon
Andok C
Channeling petroleum grease
-30¡«120
Smooth running, long life
G.E.Verrilube
G300
Silicone grease
-75¡«205
Light loads and fine moderate speed
Mobil
(Mil-G-81322)
Synthetic hydrocarbon
£­55¡«180
Wide temperature range, good lowTemperature torque
Chevron
SRI-2
Mineral grease
-30¡«180
High temperature range with good water resistance
Shell
Aluania 2
Mineral grease
-35¡«120
Long life and wide application
Dupont
KRYTOX240AC(MIL-G-27617)
Fluorinated grease
-35¡«290
High temperature stability with good lubricity properties
Shell
Dolium R
Petroleum grease
-40¡«150
Good corrosion resistance and water resistance
KYODO SRL
Synthetic grease
-40¡«150
Low noise, low torque and special case
NIG-ACEW
Synthetic grease
-18¡«150
Low noise, low torque and special case
Mobil
Lithium complex
-30¡«110
Vibration, moderate speeds and good corrosion resistance

Motor No.2
Mineral grease
-30¡«110
Wide application, general purpose