BM5-15

Frequently Asked Questions

Q: What are the dimensions of the BM5-15 bearing cup?
A: The BM5-15 precision bearing cup measures 20 mm bore diameter, 47 mm outer diameter, and 14 mm width. These dimensions are engineered for manual pallet jack wheel and axle assemblies. Verify your equipment bearing pocket dimensions match before ordering.

Q: What material and hardness specifications does the BM5-15 have?
A: The BM5-15 is manufactured from high carbon bearing steel conforming to SAE 52100 standards and hardened to Rockwell C60. The bearing surfaces are polished for smooth rotation and reduced friction in pallet jack wheel assemblies.

Q: What precision class is the BM5-15 bearing?
A: The BM5-15 is precision-ground to ABEC 1 tolerance specifications. This precision level ensures consistent bore diameter, runout, and surface finish, which supports reliable rotation under the varying loads encountered in manual pallet jack applications.

Q: Does the BM5-15 have any cross-reference part numbers?
A: No current cross-reference replacements have been verified for the BM5-15. Use the OEM part number BM5-15 when ordering. If you are replacing a bearing and need a compatible equivalent, contact us directly with your equipment specifications and current bearing markings.

Q: What pallet jack applications use the BM5-15 bearing cup?
A: The BM5-15 is designed as a precision bearing cup for manual pallet jack wheel and axle assemblies. The SAE 52100 material and Rockwell C60 hardness provide durability for high-load, repeated-cycle warehouse applications typical of manual material handling equipment.