Product Description
OEM replacement ball bearing BT 20018 for use in BT manual pallet jack models L 2000, L 2300, L 2000-U, L 2300-U. Bearing specification: open type, 17 mm bore, 47 mm outer diameter, 14 mm width, bearing steel SAE 52100, Rockwell C60 hardness, ABEC 1 precision grade. Designed for radial load applications in pallet truck load wheels.
Compatibility: Fits pallet jacks made by BT, model L2000, L2300, L2000U, L2300U. Alternate model: L2000,L2300,L2000U,L2300U. SKU: BT 20018
Specifications
Material & Construction
| Material Specification | Bearing steel, conforming to SAE 52100 |
Mechanical Specifications
| Precision Grade | ABEC 1 |
| Dynamic Load Rating | To be specified by OEM or bearing manufacturer |
| Static Load Rating | To be specified by OEM or bearing manufacturer |
Part Numbers & Compatibility
| OEM Part Number | BT 20018 |
| Compatible Models | BT L 2000, BT L 2300, BT L 2000-U, BT L 2300-U manual pallet jacks |
Frequently Asked Questions
Q: What are the specifications for BT 20018 bearing?
A: BT 20018 is an open-type deep groove ball bearing with 17 mm bore diameter, 47 mm outer diameter, 14 mm width, manufactured from SAE 52100 bearing steel hardened to Rockwell C60, and precision ground to ABEC 1 grade. These dimensions match BT 20017 except BT 20018 is open (not sealed).
Q: What equipment does BT 20018 fit?
A: BT 20018 is an OEM replacement bearing for BT manual pallet jack load wheel assemblies in models L 2000, L 2000-U, L 2300, and L 2300-U series. Verify your pallet truck model number before ordering.
Q: Why is BT 20018 open type instead of sealed?
A: Open-type bearings like BT 20018 allow grease replenishment and provide lower rolling resistance compared to sealed bearings. This design is used when regular maintenance and greasing are performed by technicians.
Q: What material is BT 20018 made from and what does SAE 52100 mean?
A: BT 20018 is manufactured from SAE 52100 chromium alloy steel, hardened to Rockwell C60 hardness. This material provides wear resistance and strength required for load wheel applications under continuous lateral and radial forces.
Q: What is ABEC 1 precision grade?
A: ABEC 1 is the Annular Bearing Engineers Committee standard for industrial-grade ball bearings. This precision grade is suitable for material handling equipment and allows for standard clearances and tolerances typical of pallet jack applications.
Q: How long does BT 20018 typically last in service?
A: Bearing lifespan depends on load, operating environment, and lubrication frequency. With regular greasing per OEM intervals, BT 20018 typically provides 2 to 4 years of service in moderate-to-heavy use environments. Poor lubrication reduces this significantly.