Product Description
JLM714110 is a precision tapered roller bearing cup (outer race) designed for electric lift truck axle and wheel applications, manufactured to metric dimensions 115 mm OD × 18.9 mm width, compatible with Timken, Koyo, and NTN assemblies, and suitable for heavy-duty industrial and automotive use.
Specifications
Material & Construction
| Material Specification | High carbon chrome steel (AISI/SAE 52100 equivalent, through-hardened). |
| Inner Construction | Precision ground and machined cup raceway. |
Part Numbers
| Manufacturer Part Number | JLM714110 |
| OEM Part Number | JLM714110 |
| Cross-Reference Part Numbers | Timken JLM714110, Koyo JLM714110, NTN JLM714110 (direct interchange); MBR JLM714110; compatible with Timken JLM714149 assembly. |
| Supersedes / Equivalent | Supersedes and interchangeable with Timken, Koyo, NTN, Metric Series LM714100, JLM714149-90B01, JLM714149-90B02, JLM714149-90N99. |
| Assembly Compatibility | Designed for use with Timken Cone JLM714149 (matched pair). |
Frequently Asked Questions
Q: What are the exact dimensions of the JLM714110 bearing cup?
A: The JLM714110 is a tapered roller bearing cup (outer race) with metric dimensions of 115 mm OD (outer diameter) and 18.9 mm width. These precision dimensions are critical for proper fit in electric lift truck axle and wheel assemblies.
Q: Which bearing cone matches the JLM714110 cup?
A: The JLM714110 cup is directly paired with the JLM714149 cone to form a complete tapered roller bearing assembly. These two parts must be matched and installed together as a set for proper function.
Q: What equipment types use the JLM714110 bearing cup?
A: The JLM714110 is used in electric lift truck wheel ends, transmission assemblies, and differential shafts. This part is compatible with electric lift equipment from Timken, Koyo, and NTN product lines and equivalent OEM models from Crown, Toyota, Raymond, Jungheinrich, Linde, and other major manufacturers.
Q: What cross-references are available for the JLM714110?
A: The JLM714110 has direct interchange equivalents: Timken JLM714110, Koyo JLM714110, NTN JLM714110, and MBR JLM714110. These are manufactured to identical specifications and are directly interchangeable. Verify part condition before ordering to ensure proper fit with your JLM714149 cone pairing.
Q: What material is the JLM714110 constructed from?
A: The JLM714110 is manufactured from high-carbon chromium bearing steel precision-hardened for heavy-duty industrial and automotive applications. This material composition provides durability under the sustained high-load cycles typical of electric lift truck wheel and transmission service.
Q: How do I verify that JLM714110 is the correct part for my equipment?
A: Check your equipment documentation or bearing label for the OD and width dimensions (should be 115 mm and 18.9 mm), the partnered cone part number (should be JLM714149), and the OEM brand. Match these specifications exactly before ordering. Confirm the part is being purchased as a matched pair with JLM714149.