Steer Wheel Assembly for Boman 55
BO 70-HD
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Compatibility
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Product Description
BO 70-HD by Boman is a steer wheel assembly designed for manual pallet jack applications. It features ultra-polyurethane tread, and a precision machined aluminum hub for enhanced service life and compatibility with Boman models requiring steer wheel assemblies. No superseded or equivalent cross-reference part numbers are available. Engineering-grade materials and construction support high-load manual pallet operations.
Compatibility: Fits pallet jacks made by Boman, model 55. SKU: BO 70-HD
Specifications
Material & Construction
| Hub Material Specification | Aluminum alloy, anodized finish |
| Tread Material Specification | Ultra-polyurethane, Shore D85 hardness |
| Assembly Finish | Anodized aluminum hub with molded ultra-poly tread |
Part Information
| Part Number | BO 70-HD |
| Alternate Part Numbers | BO70-HD, 70-HD, Boman 70-HD |
| Compatible Equipment | Boman manual pallet jack, model 55 |
Frequently Asked Questions
Q: What is the BO 70-HD steer wheel assembly used for?
A: The BO 70-HD is a steer wheel assembly designed for the front steering axle of Boman manual pallet jacks. It provides directional control and handling during material handling operations.
Q: What alternate part numbers are available for the BO 70-HD?
A: The BO 70-HD has alternate part number designations: BO70-HD, 70-HD, and Boman 70-HD. All refer to the same steer wheel assembly with ID bearing.
Q: What materials are used in the BO 70-HD hub and tread?
A: The BO 70-HD hub is aluminum alloy with an anodized finish for corrosion resistance. The tread is ultra-polyurethane with Shore D85 hardness, providing durable grip and reduced noise during steering maneuvers.
Q: What bearing inner diameter does the BO 70-HD have?
A: The BO 70-HD has a bearing inner diameter. Verify your pallet jack steering axle shaft size matches this specification before ordering.
Q: How does the anodized aluminum hub benefit the BO 70-HD?
A: Anodized aluminum provides enhanced corrosion resistance and wear protection compared to standard aluminum. The anodized finish preserves the hub surface during extended use in warehouses and damp environments, extending assembly service life.
Q: What pallet jack models is the BO 70-HD compatible with?
A: The BO 70-HD is engineered specifically for Boman manual pallet jacks with steering axle shafts, including model 55. Cross-compatibility with other brands requires dimensional verification of the mounting shaft.
Q: How should the BO 70-HD be stored when not in use?
A: Store the BO 70-HD in a clean, dry location away from extreme temperature fluctuations and moisture. The anodized finish provides corrosion protection, but storing in dry conditions extends service life further.
Q: Can the BO 70-HD be reused after replacement?
A: The BO 70-HD can be reused if the wheel shows no signs of cracking, flat-spotting, or tread separation. Inspect the bearing surfaces and mounting hub for wear before reinstalling on a pallet jack.