Product Description
JLM714149 is a single-row tapered roller bearing cone, used in electric lift truck wheel and transmission assemblies. It features a 75.00 mm bore, 25.00 mm width, 52100 bearing steel construction, and is interchangeable with matching cup JLM714110. Typical applications include high load electric lift truck wheel ends, transmission, and differential shafts.
Specifications
Material
| Rolling Element Material | 52100 bearing steel (high carbon, high chromium) |
| Cage Material | Stamped steel, riveted |
Part Numbers
| Manufacturer Part Number | JLM714149 |
| Series | LM714100 |
| Equivalent Part Numbers | JLM714149, JLM714149-90B01, JLM714149-90B02, JLM714149-90N99 |
| Replaces/Supersedes | JLM714149 is directly interchangeable with numbers above; no other unique cross-references identified |
| Compatible Cup Part Number | JLM714110 |
Frequently Asked Questions
Q: What are the specifications of the JLM714149 bearing cone?
A: The JLM714149 is a single-row tapered roller bearing cone with a 75.00 mm bore, 25.00 mm width, and 52100 bearing steel construction. These precision dimensions are critical for electric lift truck wheel and transmission assemblies.
Q: Which bearing cup pairs with the JLM714149 cone?
A: The JLM714149 cone is paired with the JLM714110 cup. This matching set forms a complete tapered roller bearing assembly and must be installed together.
Q: What equipment uses the JLM714149 bearing cone?
A: The JLM714149 is designed for electric lift truck wheel ends, transmission assemblies, and differential shafts that require high-load bearing support. It is compatible with equipment from major OEM brands including Timken, Koyo, NTN, Crown, Toyota, Raymond, Jungheinrich, Linde, and equivalent manufacturers.
Q: What cross-references and equivalent part numbers exist for the JLM714149?
A: The JLM714149 is also marketed under variant numbers JLM714149-90B01, JLM714149-90B02, and JLM714149-90N99. These suffixes indicate manufacturing variations or assembly configurations but represent the same basic cone geometry. All variants are directly interchangeable and compatible with the JLM714110 cup.
Q: What material is the JLM714149 made from?
A: The JLM714149 is manufactured from 52100 bearing steel, a high-carbon chromium alloy precision-hardened to withstand sustained high-load cycles. This material provides the durability required for electric lift truck wheel and transmission applications under heavy duty conditions.
Q: How do I confirm JLM714149 compatibility with my equipment?
A: Verify the bore diameter is 75.00 mm, the width is 25.00 mm, and that the equipment uses the JLM714110 cup as the mating component. Check your equipment documentation or the bearing label for these dimensions and part pairings. Always order the JLM714149 and JLM714110 as a matched set.