Rexnord 10439039 — 4-Bolt Flange
Rexnord 10439039 - 4-Bolt Flange - Bearing Type: Spherical roller brg; Series: Flanged Cartridge Blocks; Housing material: Cast Iron.
Rex MBR5407Y82 round flange cartridge bracket, 5000 series heavy duty spherical roller bearing, 4-7/16 in (112.71 mm) bore, cast iron, double setscrew locking, spring-loaded heavy contact seal.
| Available Seal Type | M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
|---|---|
| Bearing Brand | REX ROLLER BEARING |
| Bearing housing | FLANGE CARTRIDGE 6 BOLT ROUND |
| Bearing housing material | Cast iron |
| Bearing Type | Spherical roller brg |
| Bolt circle radius (in) | 5 7/8 in |
| Bolt hole circle diameter (in) | 11 3/4 in |
| Bolt Size (in) | 4.4375 in in |
| Bore length (in) | 6 1/4 in |
| Bore Size (in) | 4.4375 in |
| C dynamic load rating | 149500 lb |
| Cage Material | Engineered Polymer |
| Clearance | C3 STANDARD |
| Co static load rating | 159300 lb |
| Distance between bolt holes (in) | 5 7/8 in |
| Fixed expansion | Fixed |
| Fixed vs. Expansion | Fixed |
| Grease fitting size | 1/4 NPT |
| Grease Fitting Thread Size | 1/4 NPT |
| Housing Coating | POWDER COATED |
| Housing Construction | Solid |
| Housing material | Cast Iron |
| Housing Style | Flange Block |
| Housing Type | Flange, Cartridge |
| Insert | 5407YU82 |
| Length Through Bore (in) | 6.25 in |
| Locking device kit | SC12Y QTY 2 |
| Locking Type | Double Set Collar |
| Lubrication Type | EXXON RONEX MP STD |
| Max Speed | 1100 RPM |
| Maximum Speed (RPM) | 1100 rpm rpm |
| Mounted clearance | C3 standard |
| Mounting bolt size (in) | 3/4 in |
| Net weight | 84.00 |
| Primary seal | BUNA SPRING LOADED LIP SEAL |
| Radial Dynamic Load Capacity (lb) | 149500 lb |
| Radial Static Load Capacity (lb) | 159300 lb |
| Retainer Material | Engineered Polymer |
| Retainer type | Engineered polymer |
| Series | Flanged Cartridge Blocks |
| Service instructions | BR3-001 REX 2, 3, 5, 6, 9000 |
| Shaft diameter (in) | 4 7/16 in |
| Shaft locking | Double set collar |
| Size Code | 12 |
| Threaded cover kit | TC12Y |
| Vibration Frequency Fundamental Train | 0.0072 cps cps |
| Vibration Frequency Inner Ring Defect | 0.1901 cps cps |
| Vibration Frequency Outer Ring Defect | 0.1433 cps cps |
| Vibration Frequency Roller Spin | 0.0568 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 10439039?
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 10439039?
10439039 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 10439039 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 10439039 — 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 10439039?
Key specifications include Available Seal Type: M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip; Bearing Brand: REX ROLLER BEARING; Bearing housing: FLANGE CARTRIDGE 6 BOLT ROUND; Bearing housing material: Cast iron. The full specification table on this page lists every published attribute for this part.
How quickly can 10439039 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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