2275428 Kop-Flex 7H EB FR FB (Rexnord ) Size 7 Series H gear coupling with extended bore, rough bore
KKM Solutions is an independent parts distributor, not an authorized Kop-Flex dealer — how we source.
Kop-Flex 2275428 - Complete Units - Material: Medium Carbon Steel; Coupling Size: 7; Style: Series H.
Overview
Part number 2275428 from Kop-Flex, listed in Shaft Couplings & Collars. Specifications on file: Bolt Type Exposed; Bore Size Max 10.375; Bore Type Finished Bore; Configuration Flex Rigid. KKM Solutions quotes this part with pricing and availability confirmed per order.
Kop-Flex 2275428 — Complete Units. Specs: Material: Medium Carbon Steel · Style: Series H · Configuration: Flex Rigid · Length Through Bore (in): 8.75 in · Bore Type: Finished Bore · Coupling type: Gear Coupling · Lube/Non-Lube: Lubricated · Measurement System: Imperial. Quoted per order by KKM Solutions.
Specifications
| Bolt Type | Exposed |
|---|---|
| Bore Size Max | 10.375 |
| Bore Type | Finished Bore |
| Configuration | Flex Rigid |
| Coupling Size | 7 |
| Coupling type | Gear Coupling |
| Fastener Quantity | 16 |
| Fastener Size & Length | 1 x 3 5/8 |
| Length Through Bore (in) | 8.75 in |
| Lube/Non-Lube | Lubricated |
| Material | Medium Carbon Steel |
| Max Bore w/standard key for Flex Hub | 10.375 |
| Measurement System | Imperial |
| Min Compatible Bore Size (in) | 0.000000 |
| Min Compatible Bore Size Flex Hub (in) | 4 |
| Min Compatible Bore Size Rigid Hub (in) | 4 |
| OD | 20.75 |
| Rating HP @ 100 RPM | 1840 |
| Speed max. [rpm] | 3000 |
| Style | Series H |
| Tooth Profile | Straight faced, Involute Stub Tooth |
| Torque [Max] (in-lb) | 2320000 |
| Torque Rating (in-lb) | 1160000 |
Product details
| Manufacturer | Kop-Flex |
|---|---|
| Manufacturer part number | 2275428 |
| Product category | Shaft Couplings & Collars |
| Published specifications | 23 attributes 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 2275428?
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 2275428?
2275428 is made by Kop-Flex and is listed in our Shaft Couplings & Collars category. KKM Solutions is an independent distributor, not an authorized Kop-Flex dealer: we source the exact Kop-Flex part number 2275428, and the quote confirms condition and lead time before you order.
Is the 2275428 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 2275428, 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 2275428?
No published lifecycle status is on file for 2275428. Kop-Flex 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 are the key specifications of 2275428?
Key specifications include Bolt Type: Exposed; Bore Size Max: 10.375; Bore Type: Finished Bore; Configuration: Flex Rigid. The full specification table on this page lists every published attribute for this part.
What is the bore size of 2275428?
Per the published specification for 2275428: Length Through Bore (in): 8.75 in; Max Bore w/standard key for Flex Hub: 10.375. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What material is 2275428 made of?
Per the published specification for 2275428: Material: Medium Carbon Steel. 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 2275428 ship?
Lead time for 2275428 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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