This unique hot forged ASTM1045 steel design eliminates problems associated with kingpin failure due to severe shock loading. Top plate and inner raceway are integrally forged construction. Precision machined and induction hardened sealed raceway provides exceptionally smooth performance. 1/2" diameter HRC45 steel ball bearings absorb thrust and load in severe environments.
Zinc plated
Grease fitting on raceway
4 Position notches standard(BSL)
Wherever severe shock environments are anticipated.
4-1/2x6-1/4 Top plate
Bolt hole pattern slotted 2-7/16x4-15/16
to 3-3/8x5-1/4
Attaching bolt size 1/2"
Diameter | Width | Wheel Material |
Capacity lbs |
Load Height |
Swivel Number |
Swivel Weight |
Rigid Number |
Rigid Weight |
Bearing Type |
---|---|---|---|---|---|---|---|---|---|
Rubber on Steel | 700 | GCC-KP91S625-RSR | 21.46 | GCC-KP91R625-RSR | 16.50 | Roller | |||
Rubber on Steel | 700 | GCC-KP91S625-RST | 22.46 | GCC-KP91R625-RST | 19.21 | Tapered Bearing | |||
Polyurethane on Steel | 1600 | GCC-KP91S625-PUR | 21.46 | GCC-KP91R625-PUR | 16.50 | Roller | |||
EZ Rolling Polyurethane on Steel | 1700 | GCC-KP91S625-EZPUR | 23.00 | GCC-KP91R625-EZPUR | 19.75 | " | |||
EZ Rolling Polyurethane on Steel | 1700 | GCC-KP91S625-EZPUT | 23.00 | GCC-KP91R625-EZPUT | 19.75 | Tapered Bearing | |||
Semi Steel | 1800 | GCC-KP91S625-SSR | 21.24 | GCC-KP91R625-SSR | 16.28 | Roller | |||
6" | 2-1/2 | Ductile Steel | 3500 | 7-1/2 | GCC-KP91S625-DSR | 23.00 | GCC-KP91R625-DSR | 19.75 | " |
Ductile Steel | 3500 | GCC-KP91S625-DST | 23.00 | GCC-KP91R625-DST | 19.75 | Tapered Bearing | |||
EZ Rolling Ductile Steel | 3500 | GCC-KP91S625-CDSR | 23.00 | GCC-KP91R625-CDSR | 19.75 | Roller | |||
EZ Rolling Ductile Steel | 3500 | GCC-KP91S625-CDST | 23.00 | GCC-KP91R625-CDST | 19.75 | Tapered Bearing | |||
V Groove | 2000 | GCC-KP91S625-VGR | 22.78 | GCC-KP91R625-VGR | 17.82 | Roller | |||
Ductile V Groove | 3500 | GCC-KP91S625-DVGR | 24.00 | GCC-KP91R625-DVGR | 20.75 | " | |||
Ductile V Groove | 3500 | GCC-KP91S625-DVGT | 24.50 | GCC-KP91R625-DVGT | 21.25 | Tapered Bearing | |||
Phenolic | 1600 | GCC-KP91S625-PHR | 16.00 | GCC-KP91R625-PHR | 11.50 | Roller | |||
Diameter | Width | Wheel Material |
Capacity lbs |
Load Height |
Swivel Number |
Swivel Weight |
Rigid Number |
Rigid Weight |
Bearing Type |
Rubber on Steel | 750 | GCC-KP91S630-RSR | 22.78 | GCC-KP91R630-RSR | 17.82 | Roller | |||
Rubber on Steel | 750 | GCC-KP91S630-RST | 23.78 | GCC-KP91R630-RST | 20.53 | Tapered Bearing | |||
Polyurethane on Steel | 2000 | GCC-KP12S630-PUR | 26.96 | GCC-KP91R630-PUR | 22.00 | Roller | |||
EZ Rolling Polyurethane on Steel | 2000 | GCC-KP91S630-EZPUR | 29.00 | GCC-KP91R630-EZPUR | 25.75 | " | |||
EZ Rolling Polyurethane on Steel | 2000 | GCC-KP91S630-EZPUT | 29.00 | GCC-KP91R630-EZPUT | 25.75 | Tapered Bearing | |||
Heavy Duty Polyurethane on Steel | 3000 | GCC-KP91S630-EXR | 31.00 | GCC-KP91R630-EXR | 27.75 | Roller | |||
Heavy Duty Polyurethane on Steel | 3000 | GCC-KP91S630-EXT | 31.00 | GCC-KP91R630-EXT | 27.75 | Tapered Bearing | |||
6" | 3 | Semi Steel | 2500 | 7-1/2 | GCC-KP91S630-SSR | 22.34 | GCC-KP91R630-SSR | 17.38 | Roller |
Ductile Steel | 6000 | GCC-KP91S630-DSR | 24.00 | GCC-KP91R630-DSR | 20.75 | " | |||
Ductile Steel | 6000 | GCC-KP91S630-DST | 24.00 | GCC-KP91R630-DST | 20.75 | Tapered Bearing | |||
EZ Rolling Ductile Steel | 6000 | GCC-KP91S630-CDSR | 24.00 | GCC-KP91R630-CDSR | 20.75 | Roller | |||
EZ Rolling Ductile Steel | 6000 | GCC-KP91S630-CDST | 24.00 | GCC-KP91R630-CDST | 20.75 | Tapered Bearing | |||
V Groove | 2800 | GCC-KP91S630-VGR | 24.00 | GCC-KP91R630-VGR | 19.04 | Roller | |||
Ductile V Groove | 5000 | GCC-KP91S630-DVGR | 25.00 | GCC-KP91R630-DVGR | 21.75 | " | |||
Ductile V Groove | 5000 | GCC-KP91S630-DVGT | 25.50 | GCC-KP91R630-DVGT | 21.75 | Tapered Bearing | |||
Phenolic | 2000 | GCC-KP91S630-PHR | 17.00 | GCC-KP91R630-PHR | 12.50 | Roller | |||
Diameter | Width | Wheel Material |
Capacity lbs |
Load Height |
Swivel Number |
Swivel Weight |
Rigid Number |
Rigid Weight |
Bearing Type |
Rubber on Steel | 700 | GCC-KP91S825-RSR | 23.00 | GCC-KP91R825-RSR | 18.04 | Roller | |||
Rubber on Steel | 700 | GCC-KP91S825-RST | 24.00 | GCC-KP91R825-RST | 20.75 | Tapered Bearing | |||
Polyurethane on Steel | 1600 | GCC-KP91S825-PUR | 23.00 | GCC-KP91R825-PUR | 18.04 | Roller | |||
EZ Rolling Polyurethane on Steel | 2000 | GCC-KP91S825-EZPUR | 25.00 | GCC-KP91R825-EZPUR | 21.75 | " | |||
EZ Rolling Polyurethane on Steel | 2000 | GCC-KP91S825-EZPUT | 25.00 | GCC-KP91R825-EZPUT | 21.75 | Tapered Bearing | |||
Semi Steel | 1800 | GCC-KP91S825-SSR | 26.08 | GCC-KP91R825-SSR | 21.75 | Roller | |||
8" | 2-1/2 | Ductile Steel | 4000 | 10-1/8 | GCC-KP91S825-DSR | 28.00 | GCC-KP91R825-DSR | 24.75 | " |
Ductile Steel | 4000 | GCC-KP91S825-DST | 28.00 | GCC-KP91R825-DST | 24.75 | Tapered Bearing | |||
EZ Rolling Ductile Steel | 4000 | GCC-KP91S825-CDSR | 28.00 | GCC-KP91R825-CDSR | 24.75 | Roller | |||
EZ Rolling Ductile Steel | 4000 | GCC-KP91S825-CDST | 28.00 | GCC-KP91R825-CDST | 24.75 | Tapered Bearing | |||
V Groove | 2500 | GCC-KP91S825-VGR | 26.96 | GCC-KP91R825-VGR | 22.00 | Roller | |||
Ductile V Groove | 3500 | GCC-KP91S825-DVGR | 29.00 | GCC-KP91R825-DVGR | 25.75 | " | |||
Ductile V Groove | 3500 | GCC-KP91S825-DVGT | 29.00 | GCC-KP91R825-DVGT | 25.75 | Tapered Bearing | |||
Phenolic | 2000 | GCC-KP91S825-PHR | 19.00 | GCC-KP91R825-PHR | 14.00 | Roller | |||
Elastomer | 1500 | GCC-KP91S825-ELP | 18.55 | GCC-KP91R825-ELP | 15.50 | Precision | |||
Diameter | Width | Wheel Material |
Capacity lbs |
Load Height |
Swivel Number |
Swivel Weight |
Rigid Number |
Rigid Weight |
Bearing Type |
Rubber on Steel | 900 | GCC-KP91S830-RSR | 23.00 | GCC-KP91R830-RSR | 18.04 | Roller | |||
Rubber on Steel | 900 | GCC-KP91S830-RST | 25.00 | GCC-KP91R830-RST | 21.75 | Tapered Bearing | |||
Polyurethane on Steel | 2500 | GCC-KP91S830-PUR | 26.96 | GCC-KP91R830-PUR | 22.00 | Roller | |||
EZ Rolling Polyurethane on Steel | 2500 | GCC-KP91S830-EZPUR | 29.00 | GCC-KP91R830-EZPUR | 25.75 | " | |||
EZ Rolling Polyurethane on Steel | 2500 | GCC-KP91S830-EZPUT | 29.00 | GCC-KP91R830-EZPUT | 25.75 | Tapered Bearing | |||
Heavy Duty Polyurethane on Steel | 3500 | GCC-KP91S830-EXR | 31.00 | GCC-KP91R830-EXR | 25.75 | Roller | |||
Heavy Duty Polyurethane on Steel | 3500 | GCC-KP91S830-EXT | 31.00 | GCC-KP91R830-EXT | 25.75 | Tapered Bearing | |||
8" | 3 | Semi Steel | 2500 | 10-1/8 | GCC-KP91S830-SSR | 23.00 | GCC-KP91R830-SSR | 18.04 | Roller |
Ductile Steel | 6000 | GCC-KP91S830-DSR | 28.00 | GCC-KP91R830-DSR | 24.75 | " | |||
Ductile Steel | 6000 | GCC-KP91S830-DST | 28.00 | GCC-KP91R830-DST | 24.75 | Tapered Bearing | |||
EZ Rolling Ductile Steel | 6000 | GCC-KP91S830-CDSR | 28.00 | GCC-KP91R830-CDSR | 24.75 | Roller | |||
EZ Rolling Ductile Steel | 6000 | GCC-KP91S830-CDST | 28.10 | GCC-KP91R830-CDST | 24.85 | Tapered Bearing | |||
V Groove | 2800 | GCC-KP91S830-VGR | 23.00 | GCC-KP91R830-VGR | 18.04 | Roller | |||
Ductile V Groove | 5000 | GCC-KP91S830-DVGR | 29.00 | GCC-KP91R830-DVGR | 25.75 | " | |||
Ductile V Groove | 5000 | GCC-KP91S830-DVGT | 29.00 | GCC-KP91R830-DVGT | 25.75 | Tapered Bearing | |||
Phenolic | 2500 | GCC-KP91S830-PHR | 21.00 | GCC-KP91R830-PHR | 16.00 | Roller | |||
Diameter | Width | Wheel Material |
Capacity lbs |
Load Height |
Swivel Number |
Swivel Weight |
Rigid Number |
Rigid Weight |
Bearing Type |
Rubber on Steel | 950 | GCC-KP91S1025-RSR | 24.98 | GCC-KP91R1025-RSR | 22.02 | Roller | |||
Rubber on Steel | 950 | GCC-KP91S1025-RST | 26.98 | GCC-KP91R1025-RST | 23.79 | Tapered Bearing | |||
Polyurethane on Steel | 2200 | GCC-KP91S1025-PUR | 30.92 | GCC-KP91R1025-PUR | 25.96 | Roller | |||
EZ Rolling Polyurethane on Steel | 2500 | GCC-KP91S1025-EZPUR | 33.00 | GCC-KP91R1025-EZPUR | 29.75 | " | |||
10" | 2-1/2 | EZ Rolling Polyurethane on Steel | 2500 | 12-1/2 | GCC-KP91S1025-EZPUT | 33.00 | GCC-KP91R1025-EZPUT | 29.75 | Tapered Bearing |
Semi Steel | 2000 | GCC-KP91S1025-SSR | 26.96 | GCC-KP91R1025-SSR | 22.00 | Roller | |||
Ductile Steel | 5000 | GCC-KP91S1025-DSR | 30.00 | GCC-KP91R1025-DSR | 26.75 | " | |||
Ductile Steel | 5000 | GCC-KP91S1025-DST | 30.00 | GCC-KP91R1025-DST | 26.75 | Tapered Bearing | |||
Phenolic | 2000 | GCC-KP91S1025-PHR | 21.00 | GCC-KP91R1025-PHR | 16.00 | Roller | |||
Elastomer | 2500 | GCC-KP912S1030-ELP | 19.75 | GCC-KP91R1030-ELP | 16.25 | Precision | |||
Diameter | Width | Wheel Material |
Capacity lbs |
Load Height |
Swivel Number |
Swivel Weight |
Rigid Number |
Rigid Weight |
Bearing Type |
Rubber on Steel | 1000 | GCC-KP91S1030-RSR | 22.78 | GCC-KP92R1030-RSR | 17.82 | Roller | |||
Rubber on Steel | 1000 | GCC-KP91S1030-RST | 23.78 | GCC-KP92R1030-RST | 20.53 | Tapered Bearing | |||
Polyurethane on Steel | 3000 | GCC-KP91S1030-PUR | 26.96 | GCC-KP91R1030-PUR | 22.00 | " | |||
EZ Rolling Polyurethane on Steel | 3000 | GCC-KP91S1030-EZPUR | 29.00 | GCC-KP91R1030-EZPUR | 25.75 | Roller | |||
EZ Rolling Polyurethane on Steel | 3000 | GCC-KP91S1030-EZPUT | 29.00 | GCC-KP91R1030-EZPUT | 25.75 | Tapered Bearing | |||
Heavy Duty Polyurethane on Steel | 4000 | GCC-KP91S1030-EXR | 31.00 | GCC-KP91R1030-EXR | 27.75 | Roller | |||
Heavy Duty Polyurethane on Steel | 4000 | GCC-KP91S1030-EXT | 31.00 | GCC-KP91R1030-EXT | 27.75 | Tapered Bearing | |||
10" | 3 | Semi Steel | 2500 | 12-1/2 | GCC-KP91S1030-SSR | 22.34 | GCC-KP91R1030-SSR | 17.38 | Roller |
Ductile Steel | 6000 | GCC-KP91S1030-DSR | 24.00 | GCC-KP91R1030-DSR | 20.75 | " | |||
Ductile Steel | 6000 | GCC-KP91S1030-DST | 24.00 | GCC-KP91R1030-DST | 20.75 | Tapered Bearing | |||
EZ Rolling Ductile Steel | 6000 | GCC-KP91S1030-CDSR | 24.00 | GCC-KP91R1030-CDSR | 20.75 | Roller | |||
EZ Rolling Ductile Steel | 6000 | GCC-KP91S1030-CDST | 24.00 | GCC-KP91R1030-CDST | 20.75 | Tapered Bearing | |||
V Groove | 3000 | GCC-KP91S1030-VGR | 24.00 | GCC-KP91R1030-VGR | 19.04 | Roller | |||
Ductile V Groove | 6000 | GCC-KP91S1030-DVGR | 25.00 | GCC-KP91R1030-DVGR | 21.75 | " | |||
Ductile V Groove | 6000 | GCC-KP91S1030-DVGT | 25.50 | GCC-KP91R1030-DVGR | 21.75 | Tapered Bearing | |||
Phenolic | 2500 | GCC-KP91S1030-PHR | 17.00 | GCC-KP91R1030-PHR | 12.50 | Roller | |||
Diameter | Width | Wheel Material |
Capacity lbs |
Load Height |
Swivel Number |
Swivel Weight |
Rigid Number |
Rigid Weight |
Bearing Type |
Rubber on Steel | 1000 | GCC-KP91S1225-RSR | 23.50 | GCC-KP91R1225-RSR | 21.00 | Roller | |||
Rubber on Steel | 1000 | GCC-KP91S1225-RST | 25.50 | GCC-KP91R1225-RST | 21.00 | Tapered Bearing | |||
Polyurethane on Steel | 2500 | GCC-KP91S1225-PUR | 24.50 | GCC-KP91R1225-PUR | 21.25 | Roller | |||
12" | 2-1/2" | EZ Rolling Polyurethane on Steel | 2700 | 15-1/2 | GCC-KP91S1225-EZPUR | 26.00 | GCC-KP91R1225-EZPUR | 22.75 | " |
EZ Rolling Polyurethane on Steel | 2700 | GCC-KP91S1225-EZPUT | 26.00 | GCC-KP91R1225-EZPUT | 22.75 | Tapered Bearing | |||
Semi Steel | 1800 | GCC-KP91S1225-SSR | 26.00 | GCC-KP91R1225-SSR | 22.75 | Roller | |||
Phenolic | 3000 | GCC-KP91S1225-PHR | 21.00 | GCC-KP91R1225-PHR | 16.75 | " | |||
Diameter | Width | Wheel Material |
Capacity lbs |
Load Height |
Swivel Number |
Swivel Weight |
Rigid Number |
Rigid Weight |
Bearing Type |
Rubber on Steel | 1200 | GCC-KP91S1230-RSR | 30.00 | GCC-KP91R1230-RSR | 26.96 | Roller | |||
Rubber on Steel | 1200 | GCC-KP91S1230-RST | 31.00 | GCC-KP91R1230-RST | 26.96 | Tapered Bearing | |||
Polyurethane on Steel | 3500 | GCC-KP91S1230-PUR | 36.86 | GCC-KP91R1230-PUR | 31.90 | Roller | |||
EZ Rolling Polyurethane on Steel | 3500 | GCC-KP91S1230-EZPUR | 38.86 | GCC-KP91R1230-EZPUR | 35.61 | " | |||
EZ Rolling Polyurethane on Steel | 3500 | GCC-KP91S1230-EZPUT | 38.86 | GCC-KP91R1230-EZPUT | 35.61 | Tapered Bearing | |||
Heavy Duty Polyurethane on Steel | 4000 | GCC-KP91S1230-EXR | 41.00 | GCC-KP91R1230-EXR | 37.70 | Roller | |||
12" | 3 | Heavy Duty Polyurethane on Steel | 4000 | GCC-KP91S1230-EXT | 41.00 | GCC-KP91R1230-EXT | 37.70 | Tapered Bearing | |
Semi Steel | 2500 | GCC-KP91S1230-SSR | 37.30 | GCC-KP91R1230-SSR | 32.34 | Roller | |||
Ductile Steel | 6000 | GCC-KP91S1230-DSR | 39.30 | GCC-KP91R1230-DSR | 36.05 | " | |||
Ductile Steel | 6000 | GCC-KP91S1230-DST | 39.30 | GCC-KP91R1230-DST | 36.05 | Tapered Bearing | |||
EZ Rolling Ductile Steel | 6000 | GCC-KP91S1230-CDSR | 39.30 | GCC-KP91R1230-CDSR | 36.05 | Roller | |||
EZ Rolling Ductile Steel | 6000 | GCC-KP91S1230-CDST | 39.30 | GCC-KP91R1230-CDST | 36.05 | Tapered Bearing | |||
Phenolic | 3500 | GCC-KP91S1230-PHR | 25.00 | GCC-KP91R1230-PHR | 20.00 | Roller | |||
Diameter | Width | Wheel Material |
Capacity lbs |
Load Height |
Swivel Number |
Swivel Weight |
Rigid Number |
Rigid Weight |
Bearing Type |