Product Description
OEM replacement bearing for BT electric pallet trucks, compatible with BT, Toyota, and BT Rolatruc models. Bearing type 6303-ZV-2RS, 17 mm inner diameter, 47 mm outer diameter, rubber sealed, steel construction. Supersedes AC4050036 and compatible with various load roller assemblies.
Specifications
Material & Construction
| Seal Material | Elastomeric rubber |
| Cage Material | Steel |
Part Numbers
| OEM Part Number | BT 20341 |
| Manufacturer Part Number | BT20341 |
| Cross-Reference Part Numbers | AC4050036 |
| Alternative Part Numbers | BT167630, 6303-ZV-2RS |
| Compatible Models | L2000, L2000Q, L23, L23Q, LHM230, LHM230OX, LHM230Q, OEC2300, LWE130, LWE140, LWE160 |
Frequently Asked Questions
Q: What is the bearing type and size of the BT 20341?
A: The BT 20341 is a 6303-ZV-2RS deep groove ball bearing with a 17 mm inner diameter and 47 mm outer diameter. It features elastomeric rubber seals (2RS designation) and steel construction, suitable for load roller applications on BT electric pallet trucks and lift equipment.
Q: Which BT electric pallet truck models are compatible with the BT 20341?
A: The BT 20341 is compatible with BT L2000, L2000Q, L23, L23Q, LHM230, LHM230OX, LHM230Q, OEC2300, LWE130, LWE140, and LWE160 electric lift truck models. Verify your exact model number before ordering to confirm fitment.
Q: What cross-reference part numbers exist for the BT 20341?
A: The BT 20341 supersedes AC4050036 and cross-references to BT167630 and the standard 6303-ZV-2RS bearing designation. When sourcing a replacement, BT 20341 is the primary OEM part number. The 6303-ZV-2RS industrial standard bearing number can be used if the OEM part is unavailable, provided dimension and seal type match exactly.
Q: What material and sealing system does the BT 20341 bearing use?
A: The BT 20341 is constructed from steel with elastomeric rubber seals (ZV-2RS indicates two rubber seals with a vacuum slot). This seal system provides protection against water, dirt, and dust ingress while allowing slight air pressure equalization, making it suitable for wet environments and outdoor storage common in material-handling operations.
Q: How long does the BT 20341 bearing typically last in service?
A: Service life depends on load, speed, and maintenance. The sealed design extends operational life by protecting against contamination. Monitor for smooth rotation and listen for grinding or squeaking. Replace if you observe noise, resistance to rotation, or if the rubber seals show visible damage or deterioration. A typical sealed bearing in pallet truck service lasts 2 to 5 years depending on usage intensity.