BA BKAW-3-4

Frequently Asked Questions

Q: What are the dimensions and material specifications for the BA BKAW-3-4 idler caster?
A: The BA BKAW-3-4 is a 95A Shore hardness polyurethane idler caster designed for Baker electric lift trucks. The 3-4 designation refers to the wheel diameter and width configuration. Verify exact diameter and mounting specifications match your equipment before ordering.

Q: Which Baker electric lift truck models use the BA BKAW-3-4 idler caster?
A: The BA BKAW-3-4 is compatible with Baker electric lift trucks using this caster configuration. Cross-references include BKBKAW-3-4 and BK BKAW-3-4. Confirm your lift truck model and serial range match this idler size for proper fitment.

Q: Why is 95A polyurethane hardness appropriate for idler casters?
A: 95A Shore A durometer polyurethane provides optimal balance between load capacity and floor protection. This hardness resists compression and wear under heavy loads while maintaining traction control and minimizing noise on warehouse floors.

Q: How long does a polyurethane idler caster typically last?
A: Properly maintained 95A polyurethane idler casters last 3 to 5 years under typical warehouse service. Heavy use, rough floors, and inadequate bearing lubrication accelerate wear. Inspect casters regularly for flat spots, cracks, or excessive wear.

Q: What are the cross-reference part numbers for the BA BKAW-3-4?
A: The BA BKAW-3-4 replaces or supersedes BKBKAW-3-4 and is equivalent to BK BKAW-3-4. These designations refer to the same polyurethane idler caster specification used across Baker electric lift truck models.