Nsk Deep Groove Ball Bearing - 12MM Bore
6201VV
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Reference Diagrams
Visit our diagram page for part references to popular models
Product Description
NSK 6201VV single row deep groove ball bearing with 12mm bore, 32mm outer diameter, and 10mm width. Features non-contact rubber seals on both sides (VV), standard CN clearance, and 6800N dynamic load rating. Steel construction with pressed cage and NS7 temperature resistant grease. Class 0 precision grade rated for 22000 rpm maximum rotation speed.
Specifications
Material
| Inner Ring Material | Steel |
| Outer Ring Material | Steel |
| Rolling Element Material | Steel |
| Cage Material | Steel pressed cage |
Part Numbers
| Manufacturer Part Number | 6201VV |
Performance
| Maximum Allowable Rotation Speed | 22000 rpm |
Frequently Asked Questions
Q: What are the full specifications of the NSK 6201VV bearing?
A: The NSK 6201VV is a single-row deep groove ball bearing with 12 mm bore, 32 mm outer diameter, 10 mm width, 6800 N dynamic load rating, and a maximum rotation speed of 22000 rpm. It features steel construction throughout with a pressed cage and non-contact rubber seals.
Q: What does the VV seal designation mean for this bearing?
A: The VV designation indicates non-contact rubber seals on both sides of the bearing. Non-contact seals allow the bearing to spin freely with minimal friction, making the 6201VV suitable for high-speed applications like pallet jack wheel assemblies that require efficiency over maximum moisture exclusion.
Q: What is the maximum rotation speed for the 6201VV bearing?
A: The 6201VV is rated for a maximum allowable rotation speed of 22000 rpm. This rated speed is suitable for most manual and electric pallet jack wheel applications operating under normal warehouse conditions.
Q: What material properties contribute to the 6201VV durability?
A: The 6201VV is manufactured entirely from steel, including the inner ring, outer ring, rolling elements, and pressed cage. It is filled with NS7 temperature-resistant grease and carries a Class 0 precision grade rating, providing reliable performance under sustained pallet jack load conditions.
Q: How does the 6201VV compare to contact seal bearings like the 6201DDU?
A: The 6201VV uses non-contact seals and lower friction grease suitable for high-speed rotation, while the 6201DDU uses contact seals for better liquid exclusion. The 6201VV performs better in dry warehouse conditions, whereas 6201DDU is preferred for wet floors and cold storage where water ingress is a concern.
Q: What pallet jack equipment types commonly use 6201VV bearings?
A: The 6201VV is compatible with standard pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and other OEM manufacturers. Confirm cross-reference compatibility and dimensions match your specific equipment model and serial range before ordering.
