HRLH / HRLHD – Levelling caster series
with manual integrated truck lock
The HRLH and HRLHD levelling caster series are available as single or twin casters. The truck lock integrated into the rig is used to make height adjustments. The steel truck lock contains a rubber pad. The rig is made of pressed steel and features a heavy fork and a heavy duty top plate. These can handle significant loads. These levelling casters are also specially reinforced against shocks and impacts with four hardened and specially designed bearing seats. Unlike the HRLK series, it does not have an operating lever. Instead, a spanner is used to make height adjustments manually.
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HRLH – Levelling casters with top plate fitting
The HRLH levelling caster series is available with the following wheels:
SPO series: Heavy duty nylon wheels
Additional information about the wheel series is provided in our guide.
Wheel Ø
[inch]Wheel
width
[inch]Load capacity
at 2.5 mph
[lbs]Bearing type
Total height
[inch]Total
height max.
[inch]Displacement
[inch]Floor clearance
foot max.
[inch]Plate
dimensions
[inch]Bolt hole
spacing
[inch]Bolt
hole Ø
[inch]Offset
[inch]HRLH-SPO 75K 3 1 ¹⁄₄ 660 ball bearing 4 ¹⁄₄ 4 ¹³⁄₁₆ ⁹⁄₁₆ ⁹⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 2 ³⁄₁₆ To the product -
HRLHD – Twin levelling casters
The HRLHD levelling caster rig made of stable pressed steel is combined with a following wheel series:
SPO series: Heavy duty nylon wheels
More detailed information and technical details about the wheel series is provided in our guide.
Wheel Ø
[inch]Wheel
width
[inch]Number of
wheels
Load capacity
at 2.5 mph
[lbs]Bearing type
Total height
[inch]Total
height max.
[inch]Displacement
[inch]Floor clearance
foot max.
[inch]Plate
dimensions
[inch]Bolt hole
spacing
[inch]Bolt
hole Ø
[inch]Offset
[inch]HRLHD-SPO 75K 3 1 ¹⁄₄ 2 1,325 ball bearing 4 ¹⁄₄ 4 ¹³⁄₁₆ ⁹⁄₁₆ ⁹⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 2 ³⁄₁₆ To the product