G – Wheel and caster series

Cast iron wheels and casters

G heat-resistant wheels and casters series

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.

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	To the product
G 80/15G	3 ¹⁄₈	1	550	440	plain bore	⁹⁄₁₆	1 ³⁄₈	To the product
G 100/15G	4	1 ³⁄₈	880	705	plain bore	⁹⁄₁₆	1 ³⁄₄	To the product
G 100/15IK	4	1 ³⁄₈	880	705	ball bearing	⁹⁄₁₆	1 ⁹⁄₁₆	To the product
G 125/15G	5	1 ³⁄₈	990	795	plain bore	⁹⁄₁₆	1 ³⁄₄	To the product
G 125/15IK	5	1 ³⁄₈	990	795	ball bearing	⁹⁄₁₆	1 ³⁄₄	To the product
G 127/20G	5	2	1,655	1,325	plain bore	¹³⁄₁₆	2 ³⁄₈	To the product
G 127/20IK	5	2	1,655	815	ball bearing	¹³⁄₁₆	2 ³⁄₈	To the product
G 150/20G	6	2	1,985	1,585	plain bore	¹³⁄₁₆	2 ³⁄₈	To the product
G 150/20IK	6	2	1,985	990	ball bearing	¹³⁄₁₆	2 ³⁄₈	To the product
G 200/20G	8	2	2,425	1,940	plain bore	¹³⁄₁₆	2 ³⁄₈	To the product
G 200/20IK	8	2	2,425	1,100	ball bearing	¹³⁄₁₆	2 ³⁄₈	To the product
G 250/25G	10	2 ³⁄₈	3,085	2,425	plain bore	1	2 ⁹⁄₁₆	To the product
G 250/25IK	10	2 ³⁄₈	2,865	1,435	ball bearing	1	2 ³⁄₄	To the product

To the product finder

G – Swivel casters with plate

G heat-resistant 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 design

A 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]	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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product

To the product finder

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 design

A 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]
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product
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	To the product