Original Grease L500 Grease

L500 grease uses refined mineral oil as its base and lithium complex-based grease as its consistency enhancer, while also featuring special additives. It features excellent extreme pressure resistance and pumpability as well as a long service life.
*This product cannot be used in Europe.

  • Machine stability
  • For high-load ball screws
  • High load
  • Lithium complex-based

Features

Features

  • Extreme pressure resistance
    The action of the special additives gives it excellent extreme pressure resistance.
  • Long service life
    It provides longer lasting lubrication than general high-load grease, helping reduce the amount of time spent on maintenance.
  • Pumpability
    It boasts excellent pumpability, allowing it to be used with automatic lubricating systems.

Representative Physical Properties

Item

Representative value

Test method

Consistency enhancer

Lithium
complex-based

Base oil

Refined mineral oil

Base oil kinematic viscosity: mm2/s (40℃)

120

JIS K 2220 23

Worked penetration (25℃, 60 W)

327

JIS K 2220 7

Mixing stability (100,000 W)

365

JIS K 2220 15

Dropping point: ℃

250

JIS K 2220 8

Evaporation amount: mass% (99℃, 22 h)

0.4

JIS K 2220 10

Oil separation rate: mass% (100℃, 24 h)

2.5

JIS K 2220 11

Copper plate corrosion (B method, 100℃, 24 h)

Accepted

JIS K 2220 9

Low-temperature torque: mN-m (‒20℃)

Starting

110

JIS K 2220 18

Rotational

50

4-ball testing (welding load): N

4903

ASTM D2596

Service temperature range: ℃

-20 to 175

Color

Yellow

Extreme pressure resistance

Long Service Life

● Lubrication service life measured via ball screw
Test conditions

Item

Description

Tested model

HBN3210-5RR

Applied load

31.9kN

Maximum rpm

1500min-1

Stroke

300mm

Oiling amount

35cm3 (initial lubrication only)