ALTH – Spring-loaded caster series
Spring-loaded casters with Blickle Extrathane® polyurethane tread and aluminum wheel center
The wheels in the ALTH series use a tread made of high-quality polyurethane-elastomer Blickle Extrathane®, cast onto a wheel center made from die-cast aluminum. With a hardness of 92 Shore A, the wheels are highly abrasion-resistant and provide a particularly high level of resistance to cut and tear propagation and a high load capacity. The wheels are also available with an antistatic non-marking gray tire or a crowned tread. The spring-loaded casters in this series are combined with the LHF and LPFE rigs.
The ALTH series is frequently used for heavy duty applications on transport units and industrial trucks and is also used in intralogistics.
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ALTH – Spring-loaded swivel casters with plate
The standard ALTH wheel series is available with a range of spring-loaded rig series with a top plate fitting:
LHF series: Pressed steel swivel caster with top plate fitting, heavy duty design, with steel spring
LPFE series: Heavy duty swivel caster with top plate fitting, with polyurethane torsion springA detailed description of the rig series is available in our guide.
Wheel Ø
[inch]Wheel
width
[inch]Load capacity
at 2.5 mph
[lbs]Spring
force
[lbs]Pretensioning
force
[lbs]Spring
travel
[inch]Total height
[inch]Plate
dimensions
[inch]Bolt hole
spacing
[inch]Bolt
hole Ø
[inch]Offset
[inch]LHF-ALTH 101K-1-FA 4 1 ⁹⁄₁₆ 770 440 65 ³⁄₄ 6 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₄ To the product LPFE-ALTH 101K-FA 4 1 ⁹⁄₁₆ 770 730 90 ⁵⁄₈ 6 ¹¹⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ To the product LPFE-ALTH 101K-FA-CO 4 1 ⁹⁄₁₆ 770 730 90 ⁵⁄₈ 6 ¹¹⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ To the product LHF-ALTH 101K-1-FA-CO 4 1 ⁹⁄₁₆ 770 440 65 ³⁄₄ 6 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₄ To the product LHF-ALTH 101K-3-FA 4 1 ⁹⁄₁₆ 770 440 65 ³⁄₄ 6 ⁷⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 1 ¹⁄₄ To the product LHF-ALTH 101K-3-FA-CO 4 1 ⁹⁄₁₆ 770 440 65 ³⁄₄ 6 ⁷⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 1 ¹⁄₄ To the product LHF-ALTH 101K-14-FA 4 1 ⁹⁄₁₆ 770 440 65 ³⁄₄ 6 ⁷⁄₈ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 1 ¹⁄₄ To the product LHF-ALTH 125K-1-FA 5 1 ⁹⁄₁₆ 770 530 65 ¹³⁄₁₆ 7 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ⁵⁄₈ To the product LPFE-ALTH 125K-FA 5 1 ⁹⁄₁₆ 770 640 90 ¹¹⁄₁₆ 7 ⁹⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ³⁄₄ To the product LPFE-ALTH 125K-FA-CO 5 1 ⁹⁄₁₆ 770 640 90 ¹¹⁄₁₆ 7 ⁹⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ³⁄₄ To the product LHF-ALTH 125K-1-FA-CO 5 1 ⁹⁄₁₆ 770 530 65 ¹³⁄₁₆ 7 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ⁵⁄₈ To the product LHF-ALTH 125K-3-FA 5 1 ⁹⁄₁₆ 770 530 65 ¹³⁄₁₆ 7 ⁷⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 1 ⁵⁄₈ To the product LHF-ALTH 125K-3-FA-CO 5 1 ⁹⁄₁₆ 770 530 65 ¹³⁄₁₆ 7 ⁷⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 1 ⁵⁄₈ To the product LHF-ALTH 125K-14-FA 5 1 ⁹⁄₁₆ 770 530 65 ¹³⁄₁₆ 7 ⁷⁄₈ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 1 ³⁄₄ To the product LPFE-ALTH 127K 5 2 ¹⁄₈ 990 1,100 90 1 8 ⁷⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₈ To the product LPFE-ALTH 150K 6 2 1,100 1,100 90 1 10 ¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₈ To the product LHF-ALTH 150K-16 6 2 1,435 1,255 110 1 9 ⁷⁄₁₆ 6 ¹⁄₄ x 4 ¹⁄₂ 2 7/16 x 4 15/16 / 3 3/8 x 5 1/4 2 ⁹⁄₁₆ To the product LHF-ALTH 160K 6 ⁵⁄₁₆ 2 1,655 1,255 110 1 9 ⁵⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ⁹⁄₁₆ To the product LHF-ALTH 160K-CO 6 ⁵⁄₁₆ 2 1,655 1,255 110 1 9 ⁵⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ⁹⁄₁₆ To the product LHF-ALTH 200K 8 2 1,765 1,255 110 1 10 ⁷⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ⁹⁄₁₆ To the product LHF-ALTH 200K-CO 8 2 1,765 1,255 110 1 10 ⁷⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ⁹⁄₁₆ To the product LHF-ALTH 200K-16 8 2 1,765 1,255 110 1 10 ⁷⁄₁₆ 6 ¹⁄₄ x 4 ¹⁄₂ 2 7/16 x 4 15/16 / 3 3/8 x 5 1/4 2 ⁹⁄₁₆ To the product -
ALTH – Spring-loaded rigid casters
The ALTH wheel series is combined with the following spring-loaded rigid rig series:
BHF series: Pressed steel rigid caster with top plate fitting, heavy duty design, with steel spring
BPFE series: Heavy duty rigid caster with top plate fitting, with polyurethane torsion springA detailed description of the differences between the two rig series is available in our guide.
Wheel Ø
[inch]Wheel
width
[inch]Load capacity
at 2.5 mph
[lbs]Spring
force
[lbs]Pretensioning
force
[lbs]Spring
travel
[inch]Total height
[inch]Plate
dimensions
[inch]Bolt hole
spacing
[inch]Bolt
hole Ø
[inch]Offset
[inch]BHF-ALTH 101K-1-FA 4 1 ⁹⁄₁₆ 770 440 65 ³⁄₄ 6 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ⁷⁄₈ To the product BHF-ALTH 101K-3-FA 4 1 ⁹⁄₁₆ 770 440 65 ³⁄₄ 6 ⁷⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 1 ⁷⁄₈ To the product BPFE-ALTH 101K-FA 4 1 ⁹⁄₁₆ 770 730 90 ⁵⁄₈ 6 ¹¹⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₈ To the product BPFE-ALTH 101K-FA-CO 4 1 ⁹⁄₁₆ 770 730 90 ⁵⁄₈ 6 ¹¹⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₈ To the product BHF-ALTH 101K-3-FA-CO 4 1 ⁹⁄₁₆ 770 440 65 ³⁄₄ 6 ⁷⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 1 ⁷⁄₈ To the product BHF-ALTH 101K-1-FA-CO 4 1 ⁹⁄₁₆ 770 440 65 ³⁄₄ 6 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ⁷⁄₈ To the product BHF-ALTH 101K-14-FA 4 1 ⁹⁄₁₆ 770 440 65 ³⁄₄ 6 ⁷⁄₈ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 1 ⁷⁄₈ To the product BHF-ALTH 125K-1-FA 5 1 ⁹⁄₁₆ 770 530 65 ¹³⁄₁₆ 7 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 2 ³⁄₁₆ To the product BHF-ALTH 125K-3-FA 5 1 ⁹⁄₁₆ 770 530 65 ¹³⁄₁₆ 7 ⁷⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₁₆ To the product BPFE-ALTH 125K-FA 5 1 ⁹⁄₁₆ 770 640 90 ¹¹⁄₁₆ 7 ⁹⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹³⁄₁₆ To the product BPFE-ALTH 125K-FA-CO 5 1 ⁹⁄₁₆ 770 640 90 ¹¹⁄₁₆ 7 ⁹⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹³⁄₁₆ To the product BHF-ALTH 125K-3-FA-CO 5 1 ⁹⁄₁₆ 770 530 65 ¹³⁄₁₆ 7 ⁷⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₁₆ To the product BHF-ALTH 125K-1-FA-CO 5 1 ⁹⁄₁₆ 770 530 65 ¹³⁄₁₆ 7 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 2 ³⁄₁₆ To the product BHF-ALTH 125K-14-FA 5 1 ⁹⁄₁₆ 770 530 65 ¹³⁄₁₆ 7 ⁷⁄₈ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 2 ³⁄₁₆ To the product BPFE-ALTH 127K 5 2 ¹⁄₈ 990 1,100 90 1 8 ⁷⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 1 ¹³⁄₁₆ To the product BPFE-ALTH 150K 6 2 1,100 1,100 90 1 10 ¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 1 ¹³⁄₁₆ To the product BHF-ALTH 150K-16 6 2 1,435 1,255 110 1 9 ⁷⁄₁₆ 6 ¹⁄₄ x 4 ¹⁄₂ 2 7/16 x 4 15/16 / 3 3/8 x 5 1/4 4 To the product BHF-ALTH 160K 6 ⁵⁄₁₆ 2 1,655 1,255 110 1 9 ⁵⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 4 To the product BHF-ALTH 160K-CO 6 ⁵⁄₁₆ 2 1,655 1,255 110 1 9 ⁵⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 4 To the product BHF-ALTH 200K 8 2 1,765 1,255 110 1 10 ⁷⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 4 To the product BHF-ALTH 200K-CO 8 2 1,765 1,255 110 1 10 ⁷⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 4 To the product BHF-ALTH 200K-16 8 2 1,765 1,255 110 1 10 ⁷⁄₁₆ 6 ¹⁄₄ x 4 ¹⁄₂ 2 7/16 x 4 15/16 / 3 3/8 x 5 1/4 4 To the product