Rexnord 10443431 — Take-Up Bearing Assemblies
Rexnord 10443431 - Take-Up Bearing Assemblies - Frame: ZNT1012; Housing material: Cast Iron; Overall Width: 5.19.
Rex ZNT10230712 ZNT2000 top angle protected screw take-up assembly, 3-7/16 in (87.31 mm) bore, single setscrew locking collar, clearance seal, for Rex 2000 series spherical roller bearings.
| Ability to Relubricate | Yes |
|---|---|
| Adjusting screw thread size | 1 1/8-7 NC |
| Allowable Working Load [2/3 Yield Strength] (lb) | 8400 |
| Available end cap | DTC10 |
| Available Seal Type | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
| Base to centerline height (in) | 5.625 |
| Bearing Brand | REX ROLLER BEARING |
| Bolt Hole Spacing [Width] (in) | 2 |
| Bolt Size (in) | 3/4 in |
| Bore Size (in) | 3.4375 in |
| Cage Material | Engineered Polymer |
| Channel Width (in) | 4 |
| Clearance | C3 STANDARD |
| Distance between bolt holes (in) | 32 |
| Distance from Bearing Centerline to Housing Face (in) | 1.72 |
| Distance from frame bolt hole center to bearing centerline (in) | 10 |
| Fixed vs. Expansion | Fixed |
| Foot Height (in) | 2 in |
| Frame | ZNT1012 |
| Frame height (in) | 11.75 in |
| Frame length (in) | 34.25 in |
| Frame Material | Welded Steel |
| Frame type | Protected Screw Take-up Assembly |
| Frame Width (in) | 5.1875 in |
| Grease Fitting Thread Size | 1/8 NPT |
| Housing Coating | POWDER COATED |
| Housing Construction | Solid |
| Housing material | Cast Iron |
| Housing Style | Take-Up Assembly |
| Housing Type | Take-Up Assembly |
| Housing Width (in) | 5.19 in |
| Insert | 2307U |
| Length Through Bore (in) | 4.39 in |
| Locking device kit | SC10 |
| Locking Type | Single Set Collar |
| Lubrication Type | EXXON RONEX MP STD |
| Maximum Speed (RPM) | 2400 rpm rpm |
| Maximum Temperature (C) | 107 |
| Maximum Temperature (F) | 225 |
| Microlock kit | ML4 |
| Misalignment Capability | ±2.0° Misalignment - Dynamic |
| Misalignment Type | Dynamic |
| Net weight | 118.00 |
| Overall rod length (in) | 32 |
| Overall Width | 5.19 |
| Primary seal | STEEL CLEARANCE SEAL |
| Radial Dynamic Load Capacity (lb) | 84330 lb |
| Radial Static Load Capacity (lb) | 90700 lb |
| Retainer Material | Engineered Polymer |
| Rolling Element | Spherical Roller |
| Seal kit | ZS10 |
| Seal Type | Clearance Seal |
| Setscrew Torque (in-lbs) | 680 in/lbs |
| Size Code | 10 |
| Take-up block | ZN102307 |
| Take-up frame assembly type | Protected Screw Type |
| Travel length (in) | 12 |
| Vibration Frequency Fundamental Train | 0.0073 cps cps |
| Vibration Frequency Inner Ring Defect | 0.1784 cps cps |
| Vibration Frequency Outer Ring Defect | 0.1383 cps cps |
| Vibration Frequency Roller Spin | 0.0628 cps cps |
| Weight unit | LB |
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 10443431?
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 10443431?
10443431 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 10443431 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 10443431 — 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 10443431?
Key specifications include Ability to Relubricate: Yes; Adjusting screw thread size: 1 1/8-7 NC; Allowable Working Load [2/3 Yield Strength] (lb): 8400; Available end cap: DTC10. The full specification table on this page lists every published attribute for this part.
How quickly can 10443431 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.
Variants & Related Part Numbers
Other Rexnord part numbers in this family:
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