MRO8211 — Bearing Adapters, Sleeves & Lock Nuts
KKM Solutions is an independent parts distributor, not an authorized MRO dealer — how we source.
MRO 1-7/8 in Wide Adapter Sleeve UK311+HS2311, Heavy Duty Concentric Adapter with Spherical OD, Sealed Ball Bearing Insert, Contact Seal with Slinger, 16100 lbf Dynamic, Single Unit
Overview
Part number MRO8211 from MRO, listed in Bearing Adapters, Sleeves & Lock Nuts. KKM Solutions quotes this part with pricing and availability confirmed per order.
1-7/8 in Heavy-Duty Wide Adapter Sleeve Insert ✔️ 1-7/8 in I.D., wide inner ring, 16100 lbf dynamic, single unit This single sealed ball bearing adapter sleeve insert (model UK311+HS2311) is a heavy-duty concentric adapter used in industrial shafts like conveyors, pumps, fans and linear slide unit setups where a wide inner ring is needed. ✅ I.D.: 1 7/8 in (1-7/8 in) - wide inner ring specification ✅ Insert type: ball bearing insert, bearing steel material ✅ Locking: concentric adapter style for secure mounting ✅ O.D. style: spherical O.D. with contact seal and slinger ✅ Dynamic load rating: 16100 lbf, Static load rating: 10100 lbf ✅ Relubrication: yes, designed for periodic grease service ✅ High temperature limit: up to 212F for standard service 💡 What is a sealed ball bearing adapter sleeve used for? Sealed adapter sleeves are handy for mounting sealed ball bearing inserts on rotating shafts while keeping grease in and contaminants out.
Specifications
| Weight | 10.0 lb |
|---|
Product details
| Manufacturer | MRO |
|---|---|
| Manufacturer part number | MRO8211 |
| Product category | Bearing Adapters, Sleeves & Lock Nuts |
| Published specifications | 1 attribute listed |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for MRO8211?
This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the MRO8211?
MRO8211 is made by MRO and is listed in our Bearing Adapters, Sleeves & Lock Nuts category. KKM Solutions is an independent distributor, not an authorized MRO dealer: we source the exact MRO part number MRO8211, and the quote confirms condition and lead time before you order.
Is the MRO8211 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 MRO8211, 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 MRO8211?
No published lifecycle status is on file for MRO8211. MRO 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.
How much does MRO8211 weigh?
Per the published specification for MRO8211: Weight: 10.0 lb. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can MRO8211 ship?
Lead time for MRO8211 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.
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