Nsk Deep Groove Ball Bearing - 30MM Bore
6206DDU
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Reference Diagrams
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Product Description
NSK 6206DDU is a single-row deep groove ball bearing, sealed on both sides with non-contact rubber seals, 30 mm bore, 62 mm OD, and 16 mm width. Commonly used as a bearing assembly in manual pallet jack parts, it supersedes and cross-references with 6206 2RS, 6206LLU, and equivalents from multiple global manufacturers.
Specifications
Material
| Ring and Ball Material | Through-hardened bearing steel (SAE 52100/100Cr6/GCr15) |
| Retainer/Cage Material | Pressed steel |
Part Numbers
| OEM Part Number | 6206DDU |
| Cross-Reference Part Numbers | NSK 6206DDU, 6206 2RS, 6206DD, 6206LLU, 6206-2RS1, 6206RS |
| Equivalent Part Numbers | SKF 6206-2RS1, FAG 6206-2RSR, NTN 6206LLU, KOYO 6206 2RS |
Frequently Asked Questions
Q: What is the 6206DDU bearing and what are its dimensions?
A: The NSK 6206DDU is a single-row deep groove ball bearing sealed on both sides with non-contact rubber seals. It has a 30 mm bore, 62 mm outside diameter, and 16 mm width.
Q: What cross-references are available for the 6206DDU?
A: The 6206DDU cross-references to 6206 2RS, 6206DD, 6206LLU, 6206-2RS1, and 6206RS. Equivalent manufacturers include SKF 6206-2RS1, FAG 6206-2RSR, NTN 6206LLU, and KOYO 6206 2RS.
Q: What material is the 6206DDU bearing constructed from?
A: The 6206DDU is constructed from through-hardened bearing steel (SAE 52100/100Cr6/GCr15). The pressed steel cage and non-contact rubber seals provide reliable performance in manual pallet jack assemblies.
Q: What is the advantage of the non-contact rubber seals on the 6206DDU?
A: The non-contact rubber seals on the 6206DDU prevent contamination and moisture from entering the bearing while reducing friction and heat generation compared to contact seals. This design extends bearing life in industrial environments.
Q: Is the 6206DDU compatible with manual pallet jack applications?
A: Yes. The 6206DDU is commonly used as a bearing assembly in manual pallet jack parts. The sealed design makes it suitable for both indoor and outdoor material handling equipment from Crown, Toyota, Raymond, Yale, and similar brands.
