Rexnord 10438739 — Take-Up Bearing Assemblies
Rexnord 10438739 - Take-Up Bearing Assemblies - Frame: ZNT930; Housing material: Cast Iron; Overall Width: 5.06.
Rex ZNT9221530 2-15/16" mounted spherical roller bearing, top angle protected screw take-up assembly, single setscrew locking collar, clearance seal, 9000 series adapter mount.
| Ability to Relubricate | Yes |
|---|---|
| Adjusting screw thread size | 1-8 NC |
| Allowable Working Load [2/3 Yield Strength] (lb) | 6800 |
| Available end cap | DTC9 |
| 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) | 5.125 |
| Bearing Brand | REX ROLLER BEARING |
| Bolt Hole Spacing [Width] (in) | 2 |
| Bolt Size (in) | 3/4 in |
| Bore Size (in) | 2.9375 in |
| Cage Material | Engineered Polymer |
| Channel Width (in) | 4 |
| Clearance | C3 STANDARD |
| Distance between bolt holes (in) | 48.5 |
| Distance from Bearing Centerline to Housing Face (in) | 1.56 |
| Distance from frame bolt hole center to bearing centerline (in) | 9.25 |
| Fixed vs. Expansion | Fixed |
| Foot Height (in) | 2 in |
| Frame | ZNT930 |
| Frame height (in) | 10.625 in |
| Frame length (in) | 50.5 in |
| Frame Material | Welded Steel |
| Frame type | Protected Screw Take-up Assembly |
| Frame Width (in) | 5.0625 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) | 5.06 in |
| Insert | 2215U |
| Length Through Bore (in) | 4 in |
| Locking device kit | SC9 |
| Locking Type | Single Set Collar |
| Lubrication Type | EXXON RONEX MP STD |
| Maximum Speed (RPM) | 2800 rpm rpm |
| Maximum Temperature (C) | 107 |
| Maximum Temperature (F) | 225 |
| Microlock kit | ML3 |
| Misalignment Capability | ±2.0° Misalignment - Dynamic |
| Misalignment Type | Dynamic |
| Net weight | 120.00 |
| Overall rod length (in) | 48 |
| Overall Width | 5.06 |
| Primary seal | STEEL CLEARANCE SEAL |
| Radial Dynamic Load Capacity (lb) | 57750 lb |
| Radial Static Load Capacity (lb) | 71500 lb |
| Retainer Material | Engineered Polymer |
| Rolling Element | Spherical Roller |
| Seal kit | ZS9 |
| Seal Type | Clearance Seal |
| Setscrew Torque (in-lbs) | 680 in/lbs |
| Size Code | 9 |
| Take-up block | ZN92215 |
| Take-up frame assembly type | Protected Screw Type |
| Travel length (in) | 30 |
| Vibration Frequency Fundamental Train | 0.0072 cps cps |
| Vibration Frequency Inner Ring Defect | 0.1701 cps cps |
| Vibration Frequency Outer Ring Defect | 0.1299 cps cps |
| Vibration Frequency Roller Spin | 0.0591 cps cps |
| Weight unit | LB |
Frequently Asked Questions
How do I get pricing for 10438739?
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 10438739?
10438739 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 10438739 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 10438739 — 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 10438739?
Key specifications include Ability to Relubricate: Yes; Adjusting screw thread size: 1-8 NC; Allowable Working Load [2/3 Yield Strength] (lb): 6800; Available end cap: DTC9. The full specification table on this page lists every published attribute for this part.
How quickly can 10438739 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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