3143529

Frequently Asked Questions

Q: What are the exact dimensions of bearing 3143529?
A: Bearing 3143529 has an inner diameter of 20 mm, outer diameter of 47 mm, and width of 14 mm. These dimensions are standard for load and steer wheel applications on manual pallet trucks across Crown, Toyota, Raymond, and similar OEM models.

Q: Is this bearing pre-lubricated and what contamination protection does it have?
A: Yes, bearing 3143529 is pre-lubricated from the factory. It features double metal shields on both sides to resist contamination from dust, moisture, and warehouse debris common in material handling environments.

Q: What material is this bearing made from and how long does it typically last?
A: Bearing 3143529 is constructed from high carbon bearing steel (AISI 52100 equivalent), which provides superior durability under repetitive load cycles. Lifespan depends on load capacity and operating hours, but these bearings typically perform reliably for 2-3 years in standard warehouse service before noticeable wear develops.

Q: Will bearing 3143529 fit my manual pallet jack?
A: Bearing 3143529 is designed for load and steer wheel mounting in manual pallet trucks. Verify that your equipment uses 20 mm inner diameter x 47 mm outer diameter bearings before ordering. This bearing is compatible with most standard manual pallet jacks, but checking your wheel assembly specifications is essential.

Q: Does this bearing have any cross-reference part numbers?
A: Bearing 3143529 is identified by manufacturer part number 3143529 and OEM part number 3143529. When searching for replacements or compatibility information, use these exact numbers. If you need equivalent bearings, confirm dimensions and application with technical specifications before substituting.