Product Description
Toyota OEM single shield ball bearing (part number 14342-21200-71) for electric lift truck pump motor applications. Constructed from high carbon chrome bearing steel (SAE 52100), with 30 mm bore, 62 mm outer diameter, and 16 mm overall width. Supplied pre-lubricated, radial internal clearance CN, steel cage, non-contact metal shield one side.
Specifications
Part Numbers
| OEM Part Number | 14342-21200-71 |
| Manufacturer Part Number | TO 14342-21200-71 |
Frequently Asked Questions
Q: What is the function of the single shield on the TO 14342-21200-71 bearing?
A: The single-shield design on the TO 14342-21200-71 provides one-sided protection against contaminants while allowing bearing access from the opposite side for mounting and servicing. This configuration works well in pump motor applications where space constraints or specific motor geometry require non-sealed installation on one side.
Q: What are the exact dimensions and material of the TO 14342-21200-71?
A: The TO 14342-21200-71 features a 30 millimeter bore, 62 millimeter outer diameter, and 16 millimeter overall width. It is constructed from high carbon chrome bearing steel (SAE 52100) and supplied pre-lubricated with radial internal clearance CN, steel cage, and non-contact metal shield on one side.
Q: What makes SAE 52100 chrome bearing steel suitable for lift truck pump motors?
A: SAE 52100 is a premium bearing steel that combines high carbon content for hardness with chromium for corrosion resistance and wear durability. This material maintains its properties under high radial loads and cyclic stresses typical in lift truck pump motors. Chrome steel resists spalling and surface fatigue, extending bearing service life in demanding industrial environments.
Q: How does the pre-lubricated condition of the TO 14342-21200-71 affect performance?
A: Pre-lubrication ensures the bearing is factory-sealed with optimal grease for pump motor duty. This reduces installation delays and provides immediate reliable performance. The bearing operates with this factory grease throughout its service life. Do not wash or re-grease unless the bearing is being repaired or has been contaminated.
Q: Which Toyota electric lift truck models use the TO 14342-21200-71 bearing?
A: The TO 14342-21200-71 is compatible with Toyota electric pallet jacks and walkie stackers equipped with pump motors requiring 30 millimeter bore, 62 millimeter outer diameter bearings. Verify your equipment model and motor assembly specifications before ordering to ensure proper fitment and performance.