Rexnord 10436731 — Take-Up Bearing Units
Rexnord 10436731 - Take-Up Bearing Units - Width: 5.00 mm; Bearing Type: Spherical roller brg; Length: 13.50 ft.
Rex MT102307B 1000 series take-up bearing insert, 3-7/16" bore, fixed cast iron, single setscrew locking, spring-loaded heavy contact seal, one closed auxiliary cap.
| Ability to Relubricate | Yes |
|---|---|
| Adjusting Screw Clearance Hole Diameter (in) | 1.88 in |
| Adjusting Screw Square Nut Seat Height (in) | 2.88 in |
| Adjustment pad height (in) | 5.38 |
| Adjustment slot width (in) | 1.63 |
| Allowable Working Load [2/3 Yield Strength] (lb) | 27300 |
| Auxiliary cap kit | B10 (qty 1) |
| Auxiliary seals | 1 CLOSED CAP CAST IRON |
| 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) | 6.313 |
| Bearing Brand | REX ROLLER BEARING |
| Bearing housing | TU blk center pull RB |
| Bearing housing material | Cast iron |
| Bearing Type | Spherical roller brg |
| Bore Size (in) | 3.4375 in |
| C dynamic load rating | 84330 lb |
| Cage Material | Engineered Polymer |
| Centerline to Outermost Bearing Face (in) | 3.5 in |
| Clearance | C3 STANDARD |
| Co static load rating | 90700 lb |
| Fixed expansion | Fixed |
| Fixed vs. Expansion | Fixed |
| Grease fitting size | 1/8 NPT |
| Grease Fitting Thread Size | 1/8 NPT |
| Height | 7.88 mm |
| Housing Cast Face to Outermost Bearing Face (in) | 1.81 |
| Housing Coating | POWDER COATED |
| Housing Color | Black |
| Housing Construction | Solid |
| Housing material | Cast Iron |
| Housing Outside Diameter to Cast Square Nut Slot Face (in) | 7.38 |
| Housing Style | Take-Up Block |
| Housing Type | Take Up, Wide Slot |
| Housing Width (in) | 3.44 in |
| Inner Ring Outside Diameter (in) | 3.975 in |
| Insert | 2307U |
| Length | 13.50 ft |
| Length Through Bore (in) | 4.38 in |
| Locking Collar Outside Diameter (in) | 4.91 in |
| Locking device kit | SC10 |
| Locking Type | Single Set Collar |
| Lubrication Type | EXXON RONEX MP STD |
| Max Speed | 1400 RPM |
| Maximum Speed (RPM) | 1400 rpm rpm |
| Maximum Temperature (C) | 107 |
| Maximum Temperature (F) | 225 |
| Microlock kit | ML4 |
| Misalignment Capability | ±2.0° Misalignment - Dynamic |
| Misalignment Type | Dynamic |
| Mounted clearance | C3 standard |
| Net weight | 45.00 |
| Overall Length (in) | 10 in |
| Overall Width | 4.38 |
| Primary seal | BUNA SPRING LOADED LIP SEAL |
| Radial Dynamic Load Capacity (lb) | 84330 lb |
| Radial Static Load Capacity (lb) | 90700 lb |
| Retainer Material | Engineered Polymer |
| Retainer type | Engineered polymer |
| Seal kit | MS10 |
| Seal Type | Heavy Contact Seal |
| Service instructions | BR3-001 REX 2, 3, 5, 6, 9000 |
| Setscrew Torque (in-lbs) | 680 in/lbs |
| Shaft locking | Single set collar |
| Size Code | 10 |
| Slot Length (in) | 6.19 in |
| Slot Spacing (in) | 6.81 in |
| Slot Width (in) | 1.81 in |
| Threaded cover kit | TC10 |
| Unit of dimension | IN |
| 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 |
| Volume | 2.301 |
| Volume unit | GLL |
| Weight unit | LB |
| Width | 5.00 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 10436731?
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 10436731?
10436731 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 10436731 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 10436731 — 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 10436731?
Key specifications include Ability to Relubricate: Yes; Adjusting Screw Clearance Hole Diameter (in): 1.88 in; Adjusting Screw Square Nut Seat Height (in): 2.88 in; Adjustment pad height (in): 5.38. The full specification table on this page lists every published attribute for this part.
How quickly can 10436731 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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