Product Description
Bearing ass'y
Frequently Asked Questions
Q: What forklifts use the AK6307ZZ bearing assembly?
A: The AK6307ZZ is used in electric and internal combustion forklifts from Toyota, Crown, Hyster, Yale, Raymond, Jungheinrich, and Linde. The 6307 size is standard for load wheels and drive wheel assemblies. Verify your forklift model documentation for exact bearing specifications before ordering.
Q: Can I interchange AK6307ZZ with sealed bearings in forklift applications?
A: The AK6307ZZ has metal shields, not rubber seals. In dry warehouse environments, shields are sufficient. In outdoor, wet, or high-contamination areas, switching to a sealed version (2RS) may extend bearing life. However, verify compatibility with your specific forklift model before substituting bearing types.
Q: What is the service life of an AK6307ZZ bearing in heavy-use forklift operations?
A: Under normal warehouse conditions with regular maintenance, the AK6307ZZ typically lasts 3-5 years. Heavy use, outdoor storage, or poor maintenance can reduce life to 1-2 years. Replace when you observe noise, vibration, or excessive wheel runout. Document replacement dates for maintenance records.
Q: Does the AK6307ZZ require regreasing, and at what intervals?
A: Yes, the AK6307ZZ requires periodic regreasing depending on operating hours and environment. Most forklift manufacturers recommend regreasing every 500-1000 operating hours for standard use, or every 250 hours in severe conditions. Check your forklift service manual for exact intervals and approved grease specifications.
