Rexnord 10438714 — 4-Bolt Flange
Rexnord 10438714 - 4-Bolt Flange - Width: 4.88 mm; Bearing Type: Spherical roller brg; Length: 6.88 ft.
Rex ZFS2207S0540 2-7/16" square flange expansion mounted spherical roller bearing, 2000 series normal duty, cast iron, single setscrew locking collar, C4 clearance seal.
| Ability to Relubricate | Yes |
|---|---|
| Available end cap | DTC8 |
| 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 | FB 4 BLT SQ TYPE ZF WITH PILOT |
| Bearing housing material | Cast iron |
| Bearing Type | Spherical roller brg |
| Bolt circle radius (in) | 3 9/16 in |
| Bolt hole circle diameter (in) | 7 1/8 in |
| Bolt Size (in) | 2.4375 in in |
| Bore length (in) | 3 1/2 in |
| Bore Size (in) | 2.4375 in |
| C dynamic load rating | 43240 lb |
| Cage Material | Engineered Polymer |
| Clearance | C4 INCREASED |
| Co static load rating | 53500 lb |
| Distance between bolt holes (in) | 5 1/32 in |
| Distance from housing cast face to inner ring long hub face (in) | 9/16 in |
| Expansion Capability (in) | 0.38 in |
| Expansion lock plug | 105-95008-25 |
| Fixed expansion | EXP |
| Fixed vs. Expansion | Expansion |
| Foot Height (in) | 0.75 in |
| Grease fitting size | 1/8 NPT |
| Grease Fitting Thread Size | 1/8 NPT |
| Height | 6.88 mm |
| Housing Cast Face to Outermost Bearing Face (in) | 0.56 |
| Housing Coating | POWDER COATED |
| Housing Construction | Solid |
| Housing material | Cast Iron |
| Housing Style | Flange Block |
| Housing Type | Flange, Four Bolt, Pilot |
| Housing Width (in) | 6 7/16 in in |
| Inner Ring Outside Diameter (in) | 2.901 in |
| Insert | 2207U |
| Length | 6.88 ft |
| Length Through Bore (in) | 3.5 in |
| Locking Collar Outside Diameter (in) | 3 9/16 in in |
| Locking device kit | SC8 |
| Locking Type | Single Set Collar |
| Lubrication Type | PRESERVATIVE ONLY - NO GREASE |
| Max Speed | 3300 rpm |
| Max temperature (°F (°C)) | 400 (204) with suitable lubricant F (C) |
| Maximum Speed (RPM) | 3300 rpm rpm |
| Maximum Temperature (C) | 204 (with suitable lubricant) C |
| Maximum Temperature (F) | 400 (with suitable lubricant) F |
| Microlock kit | ML3 |
| Misalignment Capability | ±2.0° Misalignment - Dynamic |
| Misalignment Type | Dynamic |
| Mounted clearance | C4 increased |
| Mounting bolt size (in) | 5/8 in |
| Mounting pad height (in) | 3/4 in |
| Net weight | 18.70 |
| Overall Length (in) | 6.44 in |
| Overall Width | 6.44 |
| Pilot Diameter (in) | 6 in in |
| Primary seal | STEEL CLEARANCE SEAL |
| Radial Dynamic Load Capacity (lb) | 43240 lb |
| Radial Static Load Capacity (lb) | 53500 lb |
| Retainer Material | Engineered Polymer |
| Retainer type | Engineered polymer |
| Seal kit | ZS8 |
| Seal Type | Labyrinth Seal |
| Service instructions | BR3-001 REX 2, 3, 5, 6, 9000 |
| Setscrew Torque (in-lbs) | 680 in/lbs in/lbs |
| Shaft diameter (in) | 2 7/16 in |
| Shaft locking | Single set collar |
| Size Code | 8 |
| Special lube percent | 0% FILL |
| Standoff distance (in) | 5/16 in |
| Threaded cover kit | TC8 |
| Type of seal | Clearance seal |
| Unit of dimension | IN |
| Vibration Frequency Fundamental Train | 0.0072 cps cps |
| Vibration Frequency Inner Ring Defect | 0.1791 cps cps |
| Vibration Frequency Outer Ring Defect | 0.1376 cps cps |
| Vibration Frequency Roller Spin | 0.0607 cps cps |
| Volume | 0.998 |
| Volume unit | GLL |
| Weight unit | LB |
| Width | 4.88 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 10438714?
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 10438714?
10438714 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 10438714 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 10438714 — 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 10438714?
Key specifications include Ability to Relubricate: Yes; Available end cap: DTC8; 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 10438714 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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