Rexnord 10443387 — Bearings
Rexnord 10443387 - Bearings - Width: 6.00 mm; Length: 11.50 ft; Height: 11.25 mm.
Rex ZF5400S0540 5000 series heavy duty square flange 4-bolt mounted spherical roller bearing, 4" (101.6 mm) bore, fixed cast iron, double setscrew locking, clearance seal.
| Ability to Relubricate | Yes |
|---|---|
| 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 |
| Bearing Brand | REX ROLLER BEARING |
| Bolt circle radius (in) | 5 7/8 in |
| Bolt hole circle diameter (in) | 11 3/4 in |
| Bolt Size (in) | 4 in in |
| Bore length (in) | 6 1/8 in |
| Bore Size (in) | 4 in |
| Cage Material | Engineered Polymer |
| Clearance | C4 INCREASED |
| Distance between bolt holes (in) | 8 5/16 in |
| Distance from housing cast face to inner ring long hub face (in) | 1 1/32 in |
| Distance from mounting surface to outer most bearing face (in) | 13/16 in |
| Fixed vs. Expansion | Fixed |
| Foot Height (in) | 1.13 in |
| Grease Fitting Thread Size | 1/8 NPT |
| Height | 11.25 mm |
| Housing Cast Face to Outermost Bearing Face (in) | 1.03 |
| Housing Coating | POWDER COATED |
| Housing Construction | Solid |
| Housing material | Cast Iron |
| Housing Style | Flange Block |
| Housing Type | Flange, Four Bolt, Pilot |
| Housing Width (in) | 10 9/16 in in |
| Inner Ring Outside Diameter (in) | 4.561 in |
| Insert | 5400U |
| Length | 11.50 ft |
| Length Through Bore (in) | 6.13 in |
| Locking Collar Outside Diameter (in) | 5 5/8 in in |
| Locking device kit | SC11 QTY 2 |
| Locking Type | Double Set Collar |
| Lubrication Type | PRESERVATIVE ONLY - NO GREASE |
| Maximum Speed (RPM) | 2050 rpm rpm |
| Maximum Temperature (C) | 204 (with suitable lubricant) C |
| Maximum Temperature (F) | 400 (with suitable lubricant) F |
| Microlock kit | ML4 |
| Misalignment Capability | ±2.0° Misalignment - Dynamic |
| Misalignment Type | Dynamic |
| Mounting bolt size (in) | 1 in |
| Mounting pad height (in) | 1 1/8 in |
| Net weight | 66.00 |
| Overall Length (in) | 10.56 in |
| Overall Width | 10.56 |
| Pilot Diameter (in) | 8.875 in in |
| Primary seal | STEEL CLEARANCE 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 | ZS11 |
| Seal Type | Labyrinth Seal |
| Setscrew Torque (in-lbs) | 1350 in/lbs in/lbs |
| Size Code | 11 |
| Special lube percent | 0% FILL |
| Unit of dimension | IN |
| 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 |
| Volume | 3.36 |
| Volume unit | GLL |
| Weight unit | LB |
| Width | 6.00 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 10443387?
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 10443387?
10443387 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 10443387 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 10443387 — 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 10443387?
Key specifications include Ability to Relubricate: Yes; 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; Bearing Brand: REX ROLLER BEARING. The full specification table on this page lists every published attribute for this part.
How quickly can 10443387 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:
- 10443350 — Rex ZBR9307054378 3-7/16" (87.31 mm) bore mounted spherical roller bearing insert for…
- 10443366 — Rex ZEF2111 1-11/16" (42.86 mm) bore mounted spherical roller bearing with a…
- 10443368 — Rex ZEP2075MM Type-E pillow block spherical roller bearing, 2000 series normal duty,…
- 10443372 — Rex ZEP2300 Type-E pillow block spherical roller bearing, 2000 series normal duty,…
- 10443373 — Rex ZEP2307F 2000 series normal duty Type-E pillow block spherical roller bearing…
- 10443383 — Rex ZEPS6315F 6000 series heavy duty mounted spherical roller bearing with 3-15/16…
- 10443389 — Rex ZF7208 square flange 4-bolt mounted spherical roller bearing with 2-1/2 in…
- 10443390 — Rex ZF92154078 9000 series adapter mount spherical roller bearing in a fixed…
- 10443396 — Rex ZFS5203S05 5000 series heavy duty square flange expansion mounted spherical roller…
- 10443399 — Rex ZFS5307 5000 series heavy duty mounted spherical roller bearing in a…
- 10443400 — Rex ZFS5407Y 5000 series heavy duty square flange expansion mounted spherical roller…
- 10443402 — Rex ZFS6207 6000 series heavy duty adapter mounted spherical roller bearing in…
Related Products
Rexnord Rex ZAF5607F 5000 series heavy duty mounted spherical roller…
Rexnord Rex MPS5700F 5000 series heavy duty expansion 4-bolt pillow…
Rexnord Rex MP5515F66 5000 series heavy duty mounted spherical roller…
Rexnord Rex ZB211578 2000 series normal duty mounted spherical roller…
Rexnord Rex ZN83207 8000 series Type-E integral lock take-up bearing…
Rexnord