Product Description
Heavy duty caster assembly for Caterpillar electric lift truck applications; 1/4 inch steel construction with integrated poly spring block shock absorption, precision ball bearing, and serviceable grease fitting. OEM part number CTNA067022-TS. Compatible as a replacement for Caterpillar and Towmotor caster assemblies for select electric lift truck models.
Specifications
Material
| Finish/Coating | Greased assembly |
Part Numbers
| OEM Part Number | CT NA067022 |
| Cross-Reference Part Numbers | NA067022-TS |
Frequently Asked Questions
Q: What makes the CT NA067022 a heavy-duty caster assembly?
A: The CT NA067022 features 1/4 inch steel construction with integrated polyurethane spring block shock absorption, precision ball bearings, and a serviceable grease fitting. This design reduces vibration and extends bearing life in high-impact warehouse environments.
Q: Which Caterpillar lift truck models use the CT NA067022?
A: The CT NA067022 is a heavy-duty caster assembly compatible with Caterpillar electric lift truck applications. It also cross-references as NA067022-TS and fits selected Towmotor caster assemblies. Verify your equipment serial range and OEM documentation before ordering.
Q: Does the CT NA067022 require regular greasing maintenance?
A: The CT NA067022 includes a serviceable grease fitting for periodic lubrication. Grease the assembly according to your lift truck maintenance schedule, typically every 250-500 operating hours. Use ISO VG 32 lithium-based grease compatible with sealed ball bearings.
Q: Can the CT NA067022 handle shock loads on dock plates or uneven flooring?
A: The integrated polyurethane spring block is designed to absorb impact and vibration from dock transitions and uneven surfaces. This reduces stress on bearings and the lift truck frame, improving durability. The shock absorption makes it suitable for high-traffic warehouse environments.
Q: How long does the CT NA067022 caster assembly typically last?
A: With regular greasing and proper maintenance, the CT NA067022 usually lasts 4-6 years under heavy warehouse use. Lifespan depends on load, floor conditions, and greasing frequency. Replace when ball bearings wear out, poly spring block cracks, or the assembly develops excessive noise.