Product Description
BO 89-N load roller assembly for Boman Model 55 manual pallet jacks featuring 3-inch diameter solid nylon tread and nylon hub construction. Complete assembly includes dual 6204-2RS sealed ball bearings with washers, beveled tread profile for even wear distribution, and non-marking surface suitable for indoor/outdoor material handling operations.
Compatibility: Fits pallet jacks made by Boman, model 55. SKU: BO 89-N
Specifications
Application Specifications
| Service Environment | Rated for indoor and outdoor material handling applications |
Material & Construction
| Tread Material | Solid nylon polymer |
| Hub Material | Nylon polymer construction |
Mechanical Components
| Bearing Specification | 6204-2RS sealed ball bearings (2 per assembly) |
Part Numbers & Compatibility
| Manufacturer Part Number | BO 89-N |
| Alternate Part Designations | 89-N, Boman 89-N, BO89-N |
| Equipment Compatibility | Boman Model 55 manual pallet jack |
Frequently Asked Questions
Q: What are the specifications of the BO 89-N load roller assembly?
A: The BO 89-N features a 3-inch diameter solid nylon tread with nylon hub construction. The assembly includes dual 6204-2RS sealed ball bearings, washers, and a beveled tread profile for even wear distribution. The non-marking surface makes it suitable for both indoor and outdoor material handling operations.
Q: Which pallet jack models does the BO 89-N fit?
A: The BO 89-N load roller assembly is compatible with Boman Model 55 manual pallet jacks. Confirm your equipment model before ordering to ensure correct fitment.
Q: What bearing type and quantity does the BO 89-N use?
A: The BO 89-N assembly includes two 6204-2RS sealed ball bearings. The 2RS designation indicates rubber seals on both sides, which protect against contamination and moisture ingress in warehouse and outdoor environments.
Q: Is the BO 89-N tread marking free on polished or sealed floors?
A: Yes, the BO 89-N features a non-marking nylon surface, making it suitable for floors where scuff marks or staining must be avoided. The solid nylon polymer tread resists marking on polished concrete, epoxy, and sealed flooring common in retail and controlled storage areas.
Q: How does the beveled tread profile affect wear on the BO 89-N?
A: The beveled tread profile distributes load pressure evenly across the roller surface, reducing edge wear and extending assembly lifespan. This design improves longevity compared to flat-tread alternatives and maintains consistent performance over the service life of the assembly.
Q: What is the difference between BO 89-N and BO 89-D assemblies?
A: The BO 89-N has solid nylon tread with nylon hub, while the BO 89-D features heavy-duty polyurethane tread with aluminum hub. Both fit Boman Model 55 units. The BO 89-N is ideal for non-marking applications and lighter duty cycles; the BO 89-D is designed for heavy industrial environments requiring robust polyurethane durability.