Rexnord 10439733 — 4-Bolt Flange
Rexnord 10439733 - 4-Bolt Flange - Width: 4.50 mm; Bearing Type: Spherical roller brg; Length: 9.50 ft.
Rex MB2307 round flange cartridge bearing, 2000 series normal duty, 3-7/16 in (87.31 mm) bore, cast iron housing, spring-loaded heavy contact lip seal, single setscrew locking collar.
| Ability to Relubricate | Yes |
|---|---|
| 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 |
| Bearing Brand | REX ROLLER BEARING |
| Bearing housing | FLANGE BLOCK 4 BOLT SQUARE RB |
| Bearing housing material | Cast iron |
| Bearing Type | Spherical roller brg |
| Bolt circle radius (in) | 4 3/4 in |
| Bolt hole circle diameter (in) | 9 1/2 in |
| Bolt Size (in) | 3.4375 in in |
| Bore length (in) | 4 3/8 in |
| Bore Size (in) | 3.4375 in |
| C dynamic load rating | 84330 lb |
| Cage Material | Engineered Polymer |
| Clearance | C3 STANDARD |
| Co static load rating | 90700 lb |
| Distance between bolt holes (in) | 6 23/32 in |
| Distance from housing cast face to locking feature face (in) | 15/16 in |
| Fixed expansion | Fixed |
| Fixed vs. Expansion | Fixed |
| Foot Height (in) | 1 in |
| Grease fitting size | 1/8 NPT |
| Grease Fitting Thread Size | 1/8 NPT |
| Height | 9.25 mm |
| Housing Cast Face to Outermost Bearing Face (in) | 0.94 |
| Housing Coating | POWDER COATED |
| Housing Construction | Solid |
| Housing material | Cast Iron |
| Housing Style | Flange Block |
| Housing Type | Flange, Four Bolt |
| Housing Width (in) | 8 7/16 in in |
| Inner ring hub diameter (in) | 3 31/32 in |
| Inner Ring Outside Diameter (in) | 3.975 in |
| Insert | 2307U |
| Length | 9.50 ft |
| Length Through Bore (in) | 4.38 in |
| Locking Collar Outside Diameter (in) | 4 29/32 in in |
| Locking device kit | SC10 |
| Locking Type | Single Set Collar |
| Lubrication Type | EXXON RONEX MP STD |
| Max Speed | 1400 RPM |
| Max temperature (°F (°C)) | 225 (107) F (C) |
| Maximum Speed (RPM) | 1400 rpm rpm |
| Maximum Temperature (C) | 107 C |
| Maximum Temperature (F) | 225 F |
| Microlock kit | ML4 |
| Misalignment Capability | ±2.0° Misalignment - Dynamic |
| Misalignment Type | Dynamic |
| Mounted clearance | C3 standard |
| Mounting bolt size (in) | 3/4 in |
| Mounting pad height (in) | 1 in |
| Net weight | 37.00 |
| Overall Length (in) | 8.44 in |
| Overall Width | 8.44 |
| 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 in/lbs |
| Shaft diameter (in) | 3 7/16 in |
| Shaft locking | Single set collar |
| Size Code | 10 |
| Standoff distance (in) | 1/4 in |
| Threaded cover kit | TC10 |
| Type of seal | Spring loaded heavy contact seal |
| 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 | 0.081 |
| Volume unit | Hectoliter |
| Weight unit | LB |
| Width | 4.50 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 10439733?
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 10439733?
10439733 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 10439733 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 10439733 — 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 10439733?
Key specifications include Ability to Relubricate: Yes; 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; Bearing Brand: REX ROLLER BEARING. The full specification table on this page lists every published attribute for this part.
How quickly can 10439733 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.
Related Products
Rexnord Rex MBR3315 3000 series normal duty round flange cartridge…
Rexnord Rex MB2208 2000 series normal duty mounted spherical roller…
Rexnord Rex ZB2115 2000 series normal duty mounted spherical roller…
Rexnord Rex MF5307SB 5000 series heavy duty mounted spherical roller…
Rexnord Rex AMPS9208 9000 series adapter mount spherical roller bearing…
Rexnord