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 GSPO 50/15K 2 1 ¹⁄₄ 550 ball bearing ⁹⁄₁₆ 1 ³⁄₈ GSPO 60/15K 2 ³⁄₈ 1 ¹⁄₄ 770 ball bearing ⁹⁄₁₆ 1 ³⁄₈ GSPO 65/15K 2 ⁹⁄₁₆ 1 ⁹⁄₁₆ 1,435 ball bearing ⁹⁄₁₆ 1 ³⁄₄ GSPO 80/20K 3 ¹⁄₈ 1 ⁹⁄₁₆ 2,205 ball bearing ¹³⁄₁₆ 1 ³⁄₄ GSPO 100/20K 4 1 ⁹⁄₁₆ 2,755 ball bearing ¹³⁄₁₆ 1 ³⁄₄ GSPO 101/25K 4 2 ³⁄₁₆ 3,305 ball bearing 1 2 ³⁄₈ GSPO 125/25K 5 2 ³⁄₁₆ 4,410 ball bearing 1 2 ³⁄₈ GSPO 150/30K 6 2 ³⁄₁₆ 5,510 ball bearing 1 ³⁄₁₆ 2 ³⁄₈ GSPO 152/35K 6 3 ¹⁄₈ 6,615 ball bearing 1 ³⁄₈ 3 ⁹⁄₁₆ GSPO 200/35K 8 2 ³⁄₁₆ 6,615 ball bearing 1 ³⁄₈ 2 ³⁄₈ GSPO 202/45K 8 3 ¹⁄₈ 9,920 ball bearing 1 ³⁄₄ 3 ⁹⁄₁₆ GSPO 250/45K 10 2 ⁹⁄₁₆ 11,025 ball bearing 1 ³⁄₄ 2 ³⁄₄ GSPO 252/50K 10 3 ¹⁄₈ 13,230 ball bearing 1 ¹⁵⁄₁₆ 3 ⁹⁄₁₆ GSPO 300/55K 12 3 ¹⁄₈ 15,430 ball bearing 2 ³⁄₁₆ 3 ⁹⁄₁₆ GSPO 302/70K 12 4 ⁵⁄₁₆ 22,045 ball bearing 2 ³⁄₄ 4 ³⁄₄ GSPO 400/80K 15 ³⁄₄ 4 ⁵⁄₁₆ 26,455 ball bearing 3 ¹⁄₈ 4 ³⁄₄ GSPO 500/100K 19 ¹¹⁄₁₆ 8 ¹⁄₈ 39,685 ball bearing 3 ¹⁵⁄₁₆ 5 ¹⁄₈ -
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 1,435 ball bearing 3 ¹³⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ³⁄₄ LH-GSPO 65K-14 2 ⁹⁄₁₆ 1 ⁹⁄₁₆ 1,435 ball bearing 3 ¹³⁄₁₆ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 1 ³⁄₄ LH-GSPO 80K 3 ¹⁄₈ 1 ⁹⁄₁₆ 1,545 ball bearing 4 ³⁄₄ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ³⁄₄ LH-GSPO 80K-14 3 ¹⁄₈ 1 ⁹⁄₁₆ 1,545 ball bearing 4 ³⁄₄ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 1 ³⁄₄ LH-GSPO 100K-1 4 1 ⁹⁄₁₆ 1,545 ball bearing 5 ¹⁄₂ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ³⁄₄ LH-GSPO 100K-3 4 1 ⁹⁄₁₆ 1,545 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 LH-GSPO 100K-14 4 1 ⁹⁄₁₆ 1,545 ball bearing 5 ¹⁄₂ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 1 ³⁄₄ LS-GSPO 101K-16 4 2 ³⁄₁₆ 2,755 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 LS-GSPO 101K 4 2 ³⁄₁₆ 3,305 ball bearing 5 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 LH-GSPO 125K 5 2 ³⁄₁₆ 1,985 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 LS-GSPO 125K-16 5 2 ³⁄₁₆ 2,755 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 LS-GSPO 125K 5 2 ³⁄₁₆ 3,860 ball bearing 6 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 LS-GSPO 150K-35 6 2 ³⁄₁₆ 5,510 ball bearing 8 ¹⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 2 ⁹⁄₁₆ LS-GSPO 152K-35 6 3 ¹⁄₈ 6,615 ball bearing 8 ¹⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 2 ⁹⁄₁₆ LS-GSPO 200K-35 8 2 ³⁄₁₆ 6,615 ball bearing 10 ¹⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 2 ⁹⁄₁₆ LS-GSPO 202K 8 3 ¹⁄₈ 9,920 ball bearing 11 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 3 LS-GSPO 250K 10 2 ⁹⁄₁₆ 11,025 ball bearing 13 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 3 ¹⁄₈ LS-GSPO 252K 10 3 ¹⁄₈ 13,230 ball bearing 13 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 3 ¹⁄₈ LS-GSPO 300K 12 3 ¹⁄₈ 13,230 ball bearing 14 ¹⁵⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 3 ⁹⁄₁₆ LS-GSPO 302K 12 4 ⁵⁄₁₆ 22,045 ball bearing 16 ¹⁵⁄₁₆ 15 ³⁄₄ x 11 ¹³⁄₁₆ 13 3/8 x 9 7/16 4 ⁵⁄₁₆ LS-GSPO 400K 15 ³⁄₄ 4 ⁵⁄₁₆ 26,455 ball bearing 20 ⁷⁄₈ 15 ³⁄₄ x 11 ¹³⁄₁₆ 13 3/8 x 9 7/16 5 -
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 1,435 ball bearing 3 ¹³⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BHS-GSPO 65K-14 2 ⁹⁄₁₆ 1 ⁹⁄₁₆ 1,435 ball bearing 3 ¹³⁄₁₆ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 BH-GSPO 80K 3 ¹⁄₈ 1 ⁹⁄₁₆ 1,545 ball bearing 4 ³⁄₄ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BHS-GSPO 80K-14 3 ¹⁄₈ 1 ⁹⁄₁₆ 1,545 ball bearing 4 ³⁄₄ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 BH-GSPO 100K-1 4 1 ⁹⁄₁₆ 1,545 ball bearing 5 ¹⁄₂ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BH-GSPO 100K-3 4 1 ⁹⁄₁₆ 1,545 ball bearing 5 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BHS-GSPO 100K-14 4 1 ⁹⁄₁₆ 1,545 ball bearing 5 ¹⁄₂ 4 ¹⁄₂ x 4 2 5/8 x 3 5/8 / 3 x 3 BS-GSPO 101K-16 4 2 ³⁄₁₆ 2,755 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 BS-GSPO 101K 4 2 ³⁄₁₆ 3,305 ball bearing 5 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BH-GSPO 125K 5 2 ³⁄₁₆ 1,985 ball bearing 6 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BS-GSPO 125K-16 5 2 ³⁄₁₆ 2,755 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 BS-GSPO 125K 5 2 ³⁄₁₆ 3,860 ball bearing 6 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BS-GSPO 150K-35 6 2 ³⁄₁₆ 5,510 ball bearing 8 ¹⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 BS-GSPO 152K-35 6 3 ¹⁄₈ 6,615 ball bearing 8 ¹⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 BS-GSPO 200K-35 8 2 ³⁄₁₆ 6,615 ball bearing 10 ¹⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 BS-GSPO 202K 8 3 ¹⁄₈ 9,920 ball bearing 11 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 BS-GSPO 250K 10 2 ⁹⁄₁₆ 11,025 ball bearing 13 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 BS-GSPO 252K 10 3 ¹⁄₈ 13,230 ball bearing 13 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 BS-GSPO 300K 12 3 ¹⁄₈ 13,230 ball bearing 14 ¹⁵⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 BS-GSPO 302K 12 4 ⁵⁄₁₆ 22,045 ball bearing 16 ¹⁵⁄₁₆ 15 ³⁄₄ x 11 ¹³⁄₁₆ 13 3/8 x 9 7/16 BS-GSPO 400K 15 ³⁄₄ 4 ⁵⁄₁₆ 26,455 ball bearing 20 ⁷⁄₈ 15 ³⁄₄ x 11 ¹³⁄₁₆ 13 3/8 x 9 7/16 -
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 3,860 ball bearing 4 ¹⁵⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 LSD-GSPO 80K 3 ¹⁄₈ 1 ⁹⁄₁₆ 2 3,860 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 BSD-GSPO 100K 4 1 ⁹⁄₁₆ 2 4,960 ball bearing 6 ⁵⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 LSD-GSPO 100K 4 1 ⁹⁄₁₆ 2 4,960 ball bearing 6 ⁵⁄₁₆ 6 ⁷⁄₈ x 5 ¹⁄₂ 5 1/2 x 4 1/8 1 ³⁄₄ BSD-GSPO 125K 5 2 ³⁄₁₆ 2 7,935 ball bearing 8 ¹⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 LSD-GSPO 125K 5 2 ³⁄₁₆ 2 7,935 ball bearing 8 ¹⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 2 BSD-GSPO 150K 6 2 ³⁄₁₆ 2 9,920 ball bearing 9 ¹⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 LSD-GSPO 150K 6 2 ³⁄₁₆ 2 9,920 ball bearing 9 ¹⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 2 ³⁄₁₆ BSD-GSPO 200K 8 2 ³⁄₁₆ 2 11,905 ball bearing 11 ⁷⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 LSD-GSPO 200K 8 2 ³⁄₁₆ 2 11,905 ball bearing 11 ⁷⁄₁₆ 10 ¹⁄₁₆ x 7 ⁷⁄₈ 8 1/4 x 6 5/16 2 ³⁄₈ BSD-GSPO 250K 10 2 ⁹⁄₁₆ 2 19,840 ball bearing 14 ¹⁵⁄₁₆ 15 ³⁄₄ x 11 ¹³⁄₁₆ 13 3/8 x 9 7/16 LSD-GSPO 250K 10 2 ⁹⁄₁₆ 2 19,840 ball bearing 14 ¹⁵⁄₁₆ 15 ³⁄₄ x 11 ¹³⁄₁₆ 13 3/8 x 9 7/16 4 ⁵⁄₁₆ BSD-GSPO 302K 12 4 ⁵⁄₁₆ 2 39,685 ball bearing 19 ¹¹⁄₁₆ 19 ¹¹⁄₁₆ x 15 ³⁄₄ 15 3/4 x 11 13/16 LSD-GSPO 302K 12 4 ⁵⁄₁₆ 2 39,685 ball bearing 19 ¹¹⁄₁₆ 19 ¹¹⁄₁₆ x 15 ³⁄₄ 15 3/4 x 11 13/16 4 ⁵⁄₁₆ BSD-GSPO 400K 15 ³⁄₄ 4 ⁵⁄₁₆ 2 44,090 ball bearing 23 ⁵⁄₈ 19 ¹¹⁄₁₆ x 15 ³⁄₄ 15 3/4 x 11 13/16 LSD-GSPO 400K 15 ³⁄₄ 4 ⁵⁄₁₆ 2 44,090 ball bearing 23 ⁵⁄₈ 19 ¹¹⁄₁₆ x 15 ³⁄₄ 15 3/4 x 11 13/16 5 BSSD-GSPO 500K 19 ¹¹⁄₁₆ 8 ¹⁄₈ 2 66,140 ball bearing 26 ⁹⁄₁₆ 19 ¹¹⁄₁₆ x 19 ¹¹⁄₁₆ 15 3/4 x 15 3/4 LSSD-GSPO 500K 19 ¹¹⁄₁₆ 8 ¹⁄₈ 2 66,140 ball bearing 26 ⁹⁄₁₆ 19 ¹¹⁄₁₆ x 19 ¹¹⁄₁₆ 15 3/4 x 15 3/4 6