Rexnord 10425976 — Take-Up Bearing Assemblies
Rexnord 10425976 - Take-Up Bearing Assemblies - Frame: ZST1118; Housing material: Cast Iron; Overall Width: 6.25.
Rex MST11531518 ZST5000 center pull spring loaded take-up bearing, 3-15/16 in (100.01 mm) bore, double setscrew locking collar, heavy contact seal, cast iron housing for heavy duty belt tensioning.
| Ability to Relubricate | Yes |
|---|---|
| Adjusting screw thread size | 2-4 1/2 NC |
| Allowable Working Load [2/3 Yield Strength] (lb) | 38400 |
| Available end cap | DTC11 |
| 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) | 7 |
| Bearing Brand | REX ROLLER BEARING |
| Bolt Hole Spacing [Width] (in) | 2.5 |
| Bolt Size (in) | 3/4 in |
| Bore Size (in) | 3.9375 in |
| Cage Material | Engineered Polymer |
| Clearance | C3 STANDARD |
| Distance between bolt holes (in) | 42 |
| Distance from frame bolt hole center to bearing centerline (in) | 10.63 |
| Fixed vs. Expansion | Fixed |
| Foot Height (in) | 0.88 in |
| Frame | ZST1118 |
| Frame height (in) | 14.19 |
| Frame length (in) | 44.5 |
| Frame Material | Welded Steel |
| Frame type | Spring Loaded Center Pull Takeup Assembly |
| Frame Width (in) | 6 |
| 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 |
| Insert | 5315U |
| Length Through Bore (in) | 6.25 in |
| Locking device kit | SC11 QTY 2 |
| Locking Type | Double Set Collar |
| Lubrication Type | EXXON RONEX MP STD |
| Maximum Speed (RPM) | 1200 rpm rpm |
| Maximum Spring Extension Length (in) | 41 |
| Maximum Temperature (C) | 107 |
| Maximum Temperature (F) | 225 |
| Microlock kit | ML4 |
| Misalignment Capability | ±2.0° Misalignment - Dynamic |
| Misalignment Type | Dynamic |
| Net weight | 270.00 |
| Overall Height (in) | 14.19 in |
| Overall Length (in) | 44.5 in |
| Overall rod length (in) | 48.5 |
| Overall Width | 6.25 |
| Primary seal | BUNA SPRING LOADED LIP SEAL |
| Radial Dynamic Load Capacity (lb) | 130970 lb |
| Radial Static Load Capacity (lb) | 137000 lb |
| Retainer Material | Engineered Polymer |
| Rolling Element | Spherical Roller |
| Seal kit | MS11 |
| Seal Type | Heavy Contact Seal |
| Setscrew Torque (in-lbs) | 1350 in/lbs |
| Size Code | 11 |
| Take-up block | MT115315 |
| Travel length (in) | 18 |
| Vibration Frequency Fundamental Train | 0.0071 cps cps |
| Vibration Frequency Inner Ring Defect | 0.1717 cps cps |
| Vibration Frequency Outer Ring Defect | 0.1283 cps cps |
| Vibration Frequency Roller Spin | 0.0548 cps cps |
| Weight unit | LB |
| Working Load - Inches of Spring Deflection [1] (lb) | 2600 |
| Working Load - Inches of Spring Deflection [3] (lb) | 5200 |
| Working Load - Inches of Spring Deflection [5] (lb) | 9400 |
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 10425976?
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 10425976?
10425976 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 10425976 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 10425976 — 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 10425976?
Key specifications include Ability to Relubricate: Yes; Adjusting screw thread size: 2-4 1/2 NC; Allowable Working Load [2/3 Yield Strength] (lb): 38400; Available end cap: DTC11. The full specification table on this page lists every published attribute for this part.
How quickly can 10425976 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:
- 10425958 — Rex MP9208F 9000 series adapter mount spherical roller bearing, 2-1/2 in (63.5…
- 10425964 — Rex MPS5500F 5" bore heavy duty expansion 4-bolt pillow block spherical roller…
- 10425966 — Rex MPS6307F 6000 series heavy duty adapter mounted spherical roller bearing in…
- 10425968 — Rex MPS9407F 4-7/16" (112.71 mm) bore mounted spherical roller bearing in a…
- 10425969 — Rex MPS9500F 9000 series adapter mount spherical roller bearing in a cast…
- 10425970 — Rexnord MS10 M-Type spring loaded heavy contact lip seal kit for spherical…
- 10425977 — Rex MT102307C 1000 series take-up bearing insert with 3-7/16 in bore. Fixed…
Related Products
Rexnord Rex ZNT8220736 8000 series top angle protected screw take-up…
Rexnord Rex ZST10530718 ZST5000 center pull spring loaded take-up assembly…
Rexnord Rex ZNT8220724 8000 series top angle protected screw take-up…
Rexnord Rex ZNT8220818 2-1/2" bore mounted spherical roller bearing in…
Rexnord Rex KNT8220718 2-7/16" bore mounted spherical roller bearing in…
Rexnord