GSPO – Wheel and caster series
Heavy duty compressed cast nylon wheels and casters
The heavy duty wheels and casters in the GSPO series are made from high-quality reaction-injected compressed cast nylon. With a hardness of 80 Shore D, the wheels offer a particularly low level of rolling resistance on smooth surfaces along with exceptionally high load capacities.
The GSPO series is frequently used on assembly aids for major construction projects in heavy industrial applications.
The series is also frequently used as a compact caster due to its high capacity even at small wheel diameters.
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GSPO – Wheels
The GSPO series has diameters ranging between 1 ³⁄₈ and 19 ¹¹⁄₁₆ inch as standard. Ball bearings and spherical roller bearings are available as standard.
Wheel Ø
[inch]Wheel
width
[inch]Load capacity
at 2.5 mph
[lbs]Bearing type
Axle bore Ø
[inch]Hub
length
[inch]GSPO 35/8K 1 ³⁄₈ 1 ¹⁄₈ 220 ball bearing ⁵⁄₁₆ 1 ¹⁄₈ To the product GSPO 50/15K 2 1 ¹⁄₄ 551 ball bearing ⁹⁄₁₆ 1 ³⁄₈ To the product GSPO 60/15K 2 ³⁄₈ 1 ¹⁄₄ 772 ball bearing ⁹⁄₁₆ 1 ³⁄₈ To the product GSPO 65/15K 2 ⁹⁄₁₆ 1 ⁹⁄₁₆ 1433 ball bearing ⁹⁄₁₆ 1 ³⁄₄ To the product GSPO 80/20K 3 ¹⁄₈ 1 ⁹⁄₁₆ 2205 ball bearing ¹³⁄₁₆ 1 ³⁄₄ To the product GSPO 100/20K 4 1 ⁹⁄₁₆ 2756 ball bearing ¹³⁄₁₆ 1 ³⁄₄ To the product GSPO 101/25K 4 2 ³⁄₁₆ 3307 ball bearing 1 2 ³⁄₈ To the product GSPO 125/25K 5 2 ³⁄₁₆ 4409 ball bearing 1 2 ³⁄₈ To the product GSPO 150/30K 6 2 ³⁄₁₆ 5512 ball bearing 1 ³⁄₁₆ 2 ³⁄₈ To the product GSPO 152/35K 6 3 ¹⁄₈ 6614 ball bearing 1 ³⁄₈ 3 ⁹⁄₁₆ To the product GSPO 200/35K 8 2 ³⁄₁₆ 6614 ball bearing 1 ³⁄₈ 2 ³⁄₈ To the product GSPO 202/45K 8 3 ¹⁄₈ 9921 ball bearing 1 ³⁄₄ 3 ⁹⁄₁₆ To the product GSPO 250/45K 10 2 ⁹⁄₁₆ 11023 ball bearing 1 ³⁄₄ 2 ³⁄₄ To the product GSPO 252/50K 10 3 ¹⁄₈ 13228 ball bearing 1 ¹⁵⁄₁₆ 3 ⁹⁄₁₆ To the product GSPO 300/55K 12 3 ¹⁄₈ 15432 ball bearing 2 ³⁄₁₆ 3 ⁹⁄₁₆ To the product GSPO 302/70K 12 4 ⁵⁄₁₆ 22046 ball bearing 2 ³⁄₄ 4 ³⁄₄ To the product GSPO 400/80K 15 ³⁄₄ 4 ⁵⁄₁₆ 26455 ball bearing 3 ¹⁄₈ 4 ³⁄₄ To the product GSPO 500/100K 19 ¹¹⁄₁₆ 8 ¹⁄₈ 39683 ball bearing 3 ¹⁵⁄₁₆ 5 ¹⁄₈ To the product -
GSPO – Swivel casters with plate
As standard, the GSPO series is available with various rig series with a top plate fitting. These vary in terms of their design depending on the application conditions or the required load capacity:
LH series: Pressed steel swivel rig with top plate fitting, heavy duty design
LS series: Heavy duty welded steel swivel rig with top plate fitting, heavy duty swivel headA detailed description and a comparison of the rig series are available in our guide. The brake systems available for each base product are covered in detail in the relevant section.
Wheel Ø
[inch]Wheel
width
[inch]Load capacity
at 2.5 mph
[lbs]Bearing type
Total height
[inch]Plate
dimensions
[inch]Bolt hole
spacing
[inch]Bolt
hole Ø
[inch]Offset
[inch]LH-GSPO 65K 2 ⁹⁄₁₆ 1 ⁹⁄₁₆ 1433 ball bearing 3 ¹³⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ³⁄₄ To the product LH-GSPO 65K-14 2 ⁹⁄₁₆ 1 ⁹⁄₁₆ 1433 ball bearing 3 ¹³⁄₁₆ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 1 ³⁄₄ To the product LH-GSPO 80K 3 ¹⁄₈ 1 ⁹⁄₁₆ 1543 ball bearing 4 ³⁄₄ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ³⁄₄ To the product LH-GSPO 80K-14 3 ¹⁄₈ 1 ⁹⁄₁₆ 1543 ball bearing 4 ³⁄₄ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 1 ³⁄₄ To the product LH-GSPO 100K-1 4 1 ⁹⁄₁₆ 1543 ball bearing 5 ¹⁄₂ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ³⁄₄ To the product LH-GSPO 100K-3 4 1 ⁹⁄₁₆ 1543 ball bearing 5 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 1 ³⁄₄ To the product LH-GSPO 100K-14 4 1 ⁹⁄₁₆ 1543 ball bearing 5 ¹⁄₂ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 1 ³⁄₄ To the product LS-GSPO 101K-16 4 2 ³⁄₁₆ 2756 ball bearing 5 ¹¹⁄₁₆ 6 ¹⁄₄ x 4 ¹⁄₂ 2 7/16 x 4 15/16 / 3 3/8 x 5 1/4 2 To the product LS-GSPO 101K 4 2 ³⁄₁₆ 3307 ball bearing 5 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 To the product LH-GSPO 125K 5 2 ³⁄₁₆ 1984 ball bearing 6 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₁₆ To the product LS-GSPO 125K-16 5 2 ³⁄₁₆ 2756 ball bearing 6 ¹¹⁄₁₆ 6 ¹⁄₄ x 4 ¹⁄₂ 2 7/16 x 4 15/16 / 3 3/8 x 5 1/4 2 To the product LS-GSPO 125K 5 2 ³⁄₁₆ 3858 ball bearing 6 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 To the product LS-GSPO 150K-35 6 2 ³⁄₁₆ 5512 ball bearing 8 ¹⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 2 ⁹⁄₁₆ To the product LS-GSPO 152K-35 6 3 ¹⁄₈ 6614 ball bearing 8 ¹⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 2 ⁹⁄₁₆ To the product LS-GSPO 200K-35 8 2 ³⁄₁₆ 6614 ball bearing 10 ¹⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 2 ⁹⁄₁₆ To the product LS-GSPO 202K 8 3 ¹⁄₈ 9921 ball bearing 11 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 3 To the product LS-GSPO 250K 10 2 ⁹⁄₁₆ 11023 ball bearing 13 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 3 ¹⁄₈ To the product LS-GSPO 252K 10 3 ¹⁄₈ 13228 ball bearing 13 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 3 ¹⁄₈ To the product LS-GSPO 300K 12 3 ¹⁄₈ 13228 ball bearing 14 ¹⁵⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 3 ⁹⁄₁₆ To the product LS-GSPO 302K 12 4 ⁵⁄₁₆ 22046 ball bearing 16 ¹⁵⁄₁₆ 15 ³⁄₄ x 11 ¹³⁄₁₆ 13 3/8 x 9 7/16 4 ⁵⁄₁₆ To the product LS-GSPO 400K 15 ³⁄₄ 4 ⁵⁄₁₆ 26455 ball bearing 20 ⁷⁄₈ 15 ³⁄₄ x 11 ¹³⁄₁₆ 13 3/8 x 9 7/16 5 To the product -
GSPO – Rigid casters
Blickle also provides suitable casters with rigid rigs corresponding to the various swivel caster series.
BH series: Pressed steel rigid rig with top plate fitting, heavy duty design
BHS series: Pressed steel rigid rig with top plate fitting, heavy duty design
BS series: Heavy duty welded steel rigid rig with top plate fittingA detailed description of both rig series is available in our guide.
Wheel Ø
[inch]Wheel
width
[inch]Load capacity
at 2.5 mph
[lbs]Bearing type
Total height
[inch]Plate
dimensions
[inch]Bolt hole
spacing
[inch]Bolt
hole Ø
[inch]BH-GSPO 65K 2 ⁹⁄₁₆ 1 ⁹⁄₁₆ 1433 ball bearing 3 ¹³⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 To the product BHS-GSPO 65K-14 2 ⁹⁄₁₆ 1 ⁹⁄₁₆ 1433 ball bearing 3 ¹³⁄₁₆ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 To the product BH-GSPO 80K 3 ¹⁄₈ 1 ⁹⁄₁₆ 1543 ball bearing 4 ³⁄₄ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 To the product BHS-GSPO 80K-14 3 ¹⁄₈ 1 ⁹⁄₁₆ 1543 ball bearing 4 ³⁄₄ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 To the product BH-GSPO 100K-1 4 1 ⁹⁄₁₆ 1543 ball bearing 5 ¹⁄₂ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 To the product BH-GSPO 100K-3 4 1 ⁹⁄₁₆ 1543 ball bearing 5 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 To the product BHS-GSPO 100K-14 4 1 ⁹⁄₁₆ 1543 ball bearing 5 ¹⁄₂ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 To the product BS-GSPO 101K-16 4 2 ³⁄₁₆ 2756 ball bearing 5 ¹¹⁄₁₆ 6 ¹⁄₄ x 4 ¹⁄₂ 2 7/16 x 4 15/16 / 3 3/8 x 5 1/4 To the product BS-GSPO 101K 4 2 ³⁄₁₆ 3307 ball bearing 5 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 To the product BH-GSPO 125K 5 2 ³⁄₁₆ 1984 ball bearing 6 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 To the product BS-GSPO 125K-16 5 2 ³⁄₁₆ 2756 ball bearing 6 ¹¹⁄₁₆ 6 ¹⁄₄ x 4 ¹⁄₂ 2 7/16 x 4 15/16 / 3 3/8 x 5 1/4 To the product BS-GSPO 125K 5 2 ³⁄₁₆ 3858 ball bearing 6 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 To the product BS-GSPO 150K-35 6 2 ³⁄₁₆ 5512 ball bearing 8 ¹⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 To the product BS-GSPO 152K-35 6 3 ¹⁄₈ 6614 ball bearing 8 ¹⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 To the product BS-GSPO 200K-35 8 2 ³⁄₁₆ 6614 ball bearing 10 ¹⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 To the product BS-GSPO 202K 8 3 ¹⁄₈ 9921 ball bearing 11 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 To the product BS-GSPO 250K 10 2 ⁹⁄₁₆ 11023 ball bearing 13 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 To the product BS-GSPO 252K 10 3 ¹⁄₈ 13228 ball bearing 13 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 To the product BS-GSPO 300K 12 3 ¹⁄₈ 13228 ball bearing 14 ¹⁵⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 To the product BS-GSPO 302K 12 4 ⁵⁄₁₆ 22046 ball bearing 16 ¹⁵⁄₁₆ 15 ³⁄₄ x 11 ¹³⁄₁₆ 13 3/8 x 9 7/16 To the product BS-GSPO 400K 15 ³⁄₄ 4 ⁵⁄₁₆ 26455 ball bearing 20 ⁷⁄₈ 15 ³⁄₄ x 11 ¹³⁄₁₆ 13 3/8 x 9 7/16 To the product -
GSPO – Twin casters
In addition to swivel and rigid casters, GSPO wheels can also be provided as twin casters when combined with suitable rigs:
LSD series: Heavy duty welded steel swivel rig with top plate fitting, heavy duty swivel head
BSD series: Heavy duty welded steel rigid rig with top plate fitting, heavy duty design
LSSD series: Extra heavy duty welded steel swivel rig with top plate fitting, extra heavy duty swivel head
BSSD series: Extra heavy duty welded steel rigid rig with top plate fitting, extra heavy duty swivel headA detailed description of the differences between rig series is available in our guide.
Wheel Ø
[inch]Wheel
width
[inch]Number of
wheels
Load capacity
at 2.5 mph
[lbs]Bearing type
Total height
[inch]Plate
dimensions
[inch]Bolt hole
spacing
[inch]Bolt
hole Ø
[inch]Offset
[inch]BSD-GSPO 80K 3 ¹⁄₈ 1 ⁹⁄₁₆ 2 3858 ball bearing 4 ¹⁵⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 To the product LSD-GSPO 80K 3 ¹⁄₈ 1 ⁹⁄₁₆ 2 3858 ball bearing 4 ¹⁵⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 1 ⁹⁄₁₆ To the product BSD-GSPO 100K 4 1 ⁹⁄₁₆ 2 4960 ball bearing 6 ⁵⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 To the product LSD-GSPO 100K 4 1 ⁹⁄₁₆ 2 4960 ball bearing 6 ⁵⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 1 ³⁄₄ To the product BSD-GSPO 125K 5 2 ³⁄₁₆ 2 7937 ball bearing 8 ¹⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 To the product LSD-GSPO 125K 5 2 ³⁄₁₆ 2 7937 ball bearing 8 ¹⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 2 To the product BSD-GSPO 150K 6 2 ³⁄₁₆ 2 9921 ball bearing 9 ¹⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 To the product LSD-GSPO 150K 6 2 ³⁄₁₆ 2 9921 ball bearing 9 ¹⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 2 ³⁄₁₆ To the product BSD-GSPO 200K 8 2 ³⁄₁₆ 2 11905 ball bearing 11 ⁷⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 To the product LSD-GSPO 200K 8 2 ³⁄₁₆ 2 11905 ball bearing 11 ⁷⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 2 ³⁄₈ To the product BSD-GSPO 250K 10 2 ⁹⁄₁₆ 2 19841 ball bearing 14 ¹⁵⁄₁₆ 15 ³⁄₄ x 11 ¹³⁄₁₆ 13 3/8 x 9 7/16 To the product LSD-GSPO 250K 10 2 ⁹⁄₁₆ 2 19841 ball bearing 14 ¹⁵⁄₁₆ 15 ³⁄₄ x 11 ¹³⁄₁₆ 13 3/8 x 9 7/16 4 ⁵⁄₁₆ To the product BSD-GSPO 302K 12 4 ⁵⁄₁₆ 2 39683 ball bearing 19 ¹¹⁄₁₆ 19 ¹¹⁄₁₆ x 15 ³⁄₄ 15 3/4 x 11 13/16 To the product LSD-GSPO 302K 12 4 ⁵⁄₁₆ 2 39683 ball bearing 19 ¹¹⁄₁₆ 19 ¹¹⁄₁₆ x 15 ³⁄₄ 15 3/4 x 11 13/16 4 ⁵⁄₁₆ To the product BSD-GSPO 400K 15 ³⁄₄ 4 ⁵⁄₁₆ 2 44092 ball bearing 23 ⁵⁄₈ 19 ¹¹⁄₁₆ x 15 ³⁄₄ 15 3/4 x 11 13/16 To the product LSD-GSPO 400K 15 ³⁄₄ 4 ⁵⁄₁₆ 2 44092 ball bearing 23 ⁵⁄₈ 19 ¹¹⁄₁₆ x 15 ³⁄₄ 15 3/4 x 11 13/16 5 To the product BSSD-GSPO 500K 19 ¹¹⁄₁₆ 8 ¹⁄₈ 2 66138 ball bearing 26 ⁹⁄₁₆ 19 ¹¹⁄₁₆ x 19 ¹¹⁄₁₆ 15 3/4 x 15 3/4 To the product LSSD-GSPO 500K 19 ¹¹⁄₁₆ 8 ¹⁄₈ 2 66138 ball bearing 26 ⁹⁄₁₆ 19 ¹¹⁄₁₆ x 19 ¹¹⁄₁₆ 15 3/4 x 15 3/4 6 To the product