Rexnord 10431259 — Bearings
Rexnord 10431259 - Bearings - Width: 6.13 mm; Length: 8.00 ft; Height: 8.00 mm.
Rex AMN72203 7000 series take-up bearing unit, 2-3/16" bore, fixed top angle protected screw, single setscrew locking collar, spring-loaded heavy contact lip seal, two open auxiliary caps.
| Ability to Relubricate | Yes |
|---|---|
| Adjustment slot width (in) | 3.08 |
| Auxiliary cap kit | A7203 (qty 2) |
| Auxiliary seals | 2 OPEN CAPS CAST IRON |
| Bearing Brand | REX ROLLER BEARING |
| Bore Size (in) | 2.1875 in |
| Bottom Channel Outside Width (in) | 3.81 |
| Bottom Housing Length (in) | 7.56 |
| Bottom Take Up Slot to Centerline of Bearing (in) | 2.44 |
| Cage Material | Engineered Polymer |
| Clearance | C3 STANDARD |
| Fixed vs. Expansion | Fixed |
| Grease Fitting Thread Size | 1/8 NPT |
| Height | 8.00 mm |
| Housing Coating | POWDER COATED |
| Housing Color | Black |
| Housing Construction | Solid |
| Housing material | Cast Iron |
| Housing Style | Take-Up Block |
| Housing Top Width (in) | 2.56 |
| Housing Type | Take Up, Top Angle |
| Inner Ring Outside Diameter (in) | 2.62 in |
| Insert | 2203U |
| Length | 8.00 ft |
| Length Through Bore (in) | 3.31 in |
| Locking Collar Outside Diameter (in) | 3.25 in |
| Locking device kit | SC7 |
| Locking Type | Single Set Collar |
| Lubrication Type | EXXON RONEX MP STD |
| Maximum Speed (RPM) | 2200 rpm rpm |
| Maximum Temperature (C) | 107 |
| Maximum Temperature (F) | 225 |
| Microlock kit | ML2 |
| Misalignment Capability | ±2.0° Misalignment - Dynamic |
| Misalignment Type | Dynamic |
| Net weight | 22.70 |
| Overall Length (in) | 7.56 in |
| Overall Width | 5.75 |
| Primary seal | BUNA SPRING LOADED LIP SEAL |
| Radial Dynamic Load Capacity (lb) | 36370 lb |
| Radial Static Load Capacity (lb) | 44400 lb |
| Retainer Material | Engineered Polymer |
| Rolling Element | Spherical Roller |
| Seal kit | MS7 |
| Seal Type | Heavy Contact Seal |
| Setscrew Torque (in-lbs) | 460 in/lbs |
| Size Code | 7 |
| Slot Depth (in) | 1.31 |
| Slot Length (in) | 6.31 in |
| Slot Width (in) | 0.88 in |
| Top Housing Length (in) | 7.56 |
| Unit of dimension | IN |
| Vibration Frequency Fundamental Train | 0.0072 cps cps |
| Vibration Frequency Inner Ring Defect | 0.1790 cps cps |
| Vibration Frequency Outer Ring Defect | 0.1377 cps cps |
| Vibration Frequency Roller Spin | 0.0606 cps cps |
| Volume | 1.697 |
| Volume unit | GLL |
| Weight unit | LB |
| Width | 6.13 mm |
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for 10431259?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 10431259?
10431259 is a Rexnord part. KKM Solutions sources Rexnord components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is 10431259 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 10431259 — check Rexnord's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of 10431259?
Key specifications include Ability to Relubricate: Yes; Adjustment slot width (in): 3.08; Auxiliary cap kit: A7203 (qty 2); Auxiliary seals: 2 OPEN CAPS CAST IRON. The full specification table on this page lists every published attribute for this part.
How quickly can 10431259 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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