Product Description
BEARING assembly
Specifications
Physical Specifications
| Bearing Type | Deep-Groove Ball Bearing |
| Inner Bore Diameter | 20 mm |
| Outer Diameter | 47 mm |
| Material | Bearing-Grade Steel |
| Seal Type | Dual Rubber Contact Seals |
| Environmental Protection | Moisture and Debris Resistant |
Compatibility
| Application | Manual Pallet Jack Wheel Hubs |
Frequently Asked Questions
Q: What is the bore and outer diameter for bearing assembly 74905977?
A: Bearing 74905977 is a standard deep-groove ball bearing with a 20 mm inner bore and 47 mm outer diameter. This is the industry-standard size for manual pallet jack wheel hubs across most major OEM brands.
Q: Does bearing 74905977 work with Crown, Toyota, and Raymond pallet jacks?
A: Yes, this 20 mm x 47 mm bearing fits manual pallet jack models from Crown, Toyota, Raymond, Yale, and other OEMs that use standard hub dimensions. Verify your equipments bearing cavity dimensions before ordering.
Q: What material and seal type does bearing 74905977 have?
A: Bearing assembly 74905977 features bearing-grade steel construction with dual rubber contact seals. The rubber seals provide protection against moisture and debris in warehouse environments.