High temperature casters - G series
Heat-resistant cast iron wheels and casters
The wheels and casters in the G series are made from high-quality gray cast iron. The hardness of 180 - 220 HB ensures very little rolling and swivel resistance on smooth surfaces. The machined tread and edges guarantee a high level of concentricity. In the plain bore version, the wheels can handle temperatures between -148 °F bis hin zu +1 112 °F. The ball bearing version can resist temperatures up to +572 °F. The cast iron wheels use a grease nipple to provide constant lubrication with heat-resistant grease. The wheels are lacquered to protect the surfaces. The coating can change color at high temperatures, but this does not affect the protection provided by the coating.
The cast iron wheels are used in facilities where a high level of heat resistance is required, such as foundries and curing ovens. They are also used for autoclaves or in coating systems for automobile manufacturers.
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G – Wheels
The wheels in the G series come in sizes ranging between 3 ¹⁄₈ and 10 inch in diameter. Customers can choose between a ball bearing, plain bore or a heat-resistant ball bearing.
Wheel Ø
[inch]Wheel
width
[inch]Load capacity
at +158 °F
[lbs]Load capacity
at +572 °F
[lbs]Bearing type
Axle bore Ø
[inch]Hub
length
[inch]G 80/12G 3 ¹⁄₈ 1 550 440 plain bore ¹⁄₂ 1 ³⁄₈ G 80/15G 3 ¹⁄₈ 1 550 440 plain bore ⁹⁄₁₆ 1 ³⁄₈ G 100/15G 4 1 ³⁄₈ 880 705 plain bore ⁹⁄₁₆ 1 ³⁄₄ G 100/15IK 4 1 ³⁄₈ 880 705 ball bearing ⁹⁄₁₆ 1 ⁹⁄₁₆ G 125/15G 5 1 ³⁄₈ 990 795 plain bore ⁹⁄₁₆ 1 ³⁄₄ G 125/15IK 5 1 ³⁄₈ 990 795 ball bearing ⁹⁄₁₆ 1 ³⁄₄ G 127/20G 5 2 1,655 1,325 plain bore ¹³⁄₁₆ 2 ³⁄₈ G 127/20IK 5 2 1,655 815 ball bearing ¹³⁄₁₆ 2 ³⁄₈ G 150/20G 6 2 1,985 1,585 plain bore ¹³⁄₁₆ 2 ³⁄₈ G 150/20IK 6 2 1,985 990 ball bearing ¹³⁄₁₆ 2 ³⁄₈ G 200/20G 8 2 2,425 1,940 plain bore ¹³⁄₁₆ 2 ³⁄₈ G 200/20IK 8 2 2,425 1,100 ball bearing ¹³⁄₁₆ 2 ³⁄₈ G 250/25G 10 2 ³⁄₈ 3,085 2,425 plain bore 1 2 ⁹⁄₁₆ G 250/25IK 10 2 ³⁄₈ 2,865 1,435 ball bearing 1 2 ³⁄₄ -
G – Swivel casters with plate
The G wheel series is available with the following heat-resistant rigs with a top plate fitting for a wide range of applications as standard.
LI series: Heat-resistant pressed steel swivel rig with top plate fitting, medium duty design
LIK series: Heat-resistant pressed steel swivel rig with top plate fitting, heavy duty design
LIO series: Heat-resistant welded steel swivel rig with top plate fitting, heavy duty designA detailed description and a comparison of the rig series are available in our guide. The brake system versions available for each base product are explained in the relevant section.
Wheel Ø
[inch]Wheel
width
[inch]Load capacity
at +158 °F
[lbs]Bearing type
Total height
[inch]Plate
dimensions
[inch]Bolt hole
spacing
[inch]Bolt
hole Ø
[inch]Offset
[inch]LI-G 80G 3 ¹⁄₈ 1 330 plain bore 4 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ LI-G 100G 4 1 ³⁄₈ 330 plain bore 4 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ⁷⁄₁₆ LIK-G 100G-1 4 1 ³⁄₈ 770 plain bore 5 ¹⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ³⁄₄ LI-G 100IK 4 1 ³⁄₈ 330 ball bearing 4 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ⁷⁄₁₆ LIK-G 100IK-1 4 1 ³⁄₈ 770 ball bearing 5 ¹⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ³⁄₄ LI-G 125G 5 1 ³⁄₈ 330 plain bore 5 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ LIK-G 125G-1 5 1 ³⁄₈ 770 plain bore 6 ¹⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ⁷⁄₈ LI-G 125IK 5 1 ³⁄₈ 330 ball bearing 5 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ¹⁄₂ LIK-G 125IK-1 5 1 ³⁄₈ 770 ball bearing 6 ¹⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 1 ⁷⁄₈ LIO-G 127IK 5 2 1,655 ball bearing 6 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 LI-G 150G 6 2 770 plain bore 7 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₈ LI-G 150IK 6 2 770 ball bearing 7 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₈ LIO-G 150IK 6 2 1,985 ball bearing 7 ⁷⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₁₆ LI-G 200G 8 2 770 plain bore 9 ¹⁄₄ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ⁹⁄₁₆ LI-G 200IK 8 2 770 ball bearing 9 ¹⁄₄ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ⁹⁄₁₆ LIO-G 200IK 8 2 2,205 ball bearing 9 ⁵⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₈ LIO-G 250IK 10 2 ³⁄₈ 2,755 ball bearing 11 ⁵⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 2 ³⁄₄ -
G – Rigid casters
Blickle also provides heat-resistant rigid rigs corresponding to the available swivel rigs:
BI series: Heat-resistant pressed steel rigid rig with top plate fitting, medium duty design
BIK series: Heat-resistant pressed steel rigid rig with top plate fitting, heavy duty design
BO series: Heat-resistant welded steel rigid rig with top plate fitting, heavy duty designA detailed description of the rig series is available in our guide.
Wheel Ø
[inch]Wheel
width
[inch]Load capacity
at +158 °F
[lbs]Bearing type
Total height
[inch]Plate
dimensions
[inch]Bolt hole
spacing
[inch]Bolt
hole Ø
[inch]BI-G 80G 3 ¹⁄₈ 1 550 plain bore 4 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BI-G 100G 4 1 ³⁄₈ 550 plain bore 4 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BIK-G 100G-1 4 1 ³⁄₈ 770 plain bore 5 ¹⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BI-G 100IK 4 1 ³⁄₈ 550 ball bearing 4 ¹⁵⁄₁₆ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BIK-G 100IK-1 4 1 ³⁄₈ 770 ball bearing 5 ¹⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BI-G 125G 5 1 ³⁄₈ 550 plain bore 5 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BIK-G 125G-1 5 1 ³⁄₈ 770 plain bore 6 ¹⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BI-G 125IK 5 1 ³⁄₈ 550 ball bearing 5 ⁷⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BIK-G 125IK-1 5 1 ³⁄₈ 770 ball bearing 6 ¹⁄₈ 3 ¹⁵⁄₁₆ x 3 ³⁄₈ 3 5/32 x 2 3/8 BO-G 127IK 5 2 1,655 ball bearing 6 ¹¹⁄₁₆ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BI-G 150G 6 2 880 plain bore 7 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BI-G 150IK 6 2 880 ball bearing 7 ¹⁄₂ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BO-G 150IK 6 2 1,985 ball bearing 7 ⁷⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BI-G 200G 8 2 880 plain bore 9 ¹⁄₄ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BI-G 200IK 8 2 880 ball bearing 9 ¹⁄₄ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BO-G 200IK 8 2 2,205 ball bearing 9 ⁵⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32 BO-G 250IK 10 2 ³⁄₈ 2,755 ball bearing 11 ⁵⁄₈ 5 ¹⁄₂ x 4 ⁵⁄₁₆ 4 1/8 x 2 31/32-3 5/32