6312DDU NSK Rubber Sealed Deep Groove Ball Bearing 60x130x31mm
KKM Solutions is an independent parts distributor, not an authorized NSK dealer — how we source.
Overview
Part number 6312DDU from NSK, listed in Ball Bearings. KKM Solutions quotes this part with pricing and availability confirmed per order.
Rubber Sealed Deep Groove Ball Bearings: One of the most commonly used bearings, these types are manufactured with rubber seals inserted into the outer raceway and in contact with the inner race providing protection against the ingress of moisture, dust and other foreign matter and serve to retain the pre-filled grease in the bearing Seals can be easily removed for applications that only require 1 seal.
Specifications
| Dimensions | 60x130x31mm |
|---|
Product details
| Manufacturer | NSK |
|---|---|
| Manufacturer part number | 6312DDU |
| Product category | Ball Bearings |
| Published specifications | 1 attribute listed |
| Interchange references | 4 cross references listed |
| Related part numbers | 3 other part numbers in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Interchange & Cross Reference
| Brand | Part number | Relation | Availability |
|---|---|---|---|
| FAG | 6312-2RSR | interchange | View & buy FAG 6312-2RSR → |
| Koyo | 6312-2RS | interchange | Check availability |
| NTN | 6312LLU | interchange | Check availability |
| SKF | 6312-2RS1 | interchange | View & buy SKF 6312-2RS1 → |
Frequently Asked Questions
What competitor part numbers interchange with 6312DDU?
6312DDU is a dimensional interchange for FAG 6312-2RSR, Koyo 6312-2RS, NTN 6312LLU, SKF 6312-2RS1. Interchanges are matched on standardized dimensions and published manufacturer interchange data — confirm seal, clearance, and material suffixes with our order desk before ordering.
How much does 6312DDU cost?
6312DDU is listed at CA$195.98 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email orderdesk@kkmsolutions.com for a volume quote.
Who manufactures the 6312DDU?
6312DDU is made by NSK and is listed in our Ball Bearings category. KKM Solutions is an independent distributor, not an authorized NSK dealer: we source the exact NSK part number 6312DDU, and the quote confirms condition and lead time before you order.
Is the 6312DDU new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the 6312DDU, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of 6312DDU?
No published lifecycle status is on file for 6312DDU. NSK lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What is the bore size of 6312DDU?
The listed dimensions for 6312DDU are 60 × 130 × 31 mm. Rolling bearings are dimensioned bore (d) × outside diameter (D) × width (B), so 6312DDU has bore 60 mm, outside diameter 130 mm and width 31 mm. Confirm against the manufacturer drawing, or ask our order desk at quote time.
How quickly can 6312DDU ship?
Lead time for 6312DDU is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Variants & Related Part Numbers
Other NSK part numbers in this family:
Frequently Searched NSK Part Numbers
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