Rexnord 10421445 — 4-Bolt Pillow Block Bearings
Rexnord 10421445 - 4-Bolt Pillow Block Bearings - Width: 9.00 mm; Series: Solid-housed Pillow Blocks; Length: 18.75 ft.
Rex MP6407YF66 4-7/16" heavy duty adapter mounted spherical roller bearing, fixed 4-bolt pillow block, M-seal, 112.71 mm bore.
| Ability to Relubricate | Yes |
|---|---|
| Available Seal Type | M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
| Base Length (in) | 18.5 in |
| Base to centerline height (in) | 5.75 |
| Base Width (in) | 6.75 in |
| Bearing Brand | REX ROLLER BEARING |
| Bolt Hole Spacing [Width] (in) | 4 |
| Bolt Size (in) | 1 in |
| Bore Size (in) | 4.4375 in |
| Cage Material | Engineered Polymer |
| Centerline to Outermost Bearing Face (in) | 4.28 in |
| Clearance | C3 STANDARD |
| Distance between bolt holes (in) | 14.75 |
| Fixed vs. Expansion | Fixed |
| Foot Height (in) | 1.75 in |
| Grease Fitting Thread Size | 1/4 NPT |
| Height | 11.00 mm |
| Housing Cast Face to Outermost Bearing Face (in) | 1.88 |
| Housing Coating | POWDER COATED |
| Housing Color | Black |
| Housing Construction | Solid |
| Housing material | Cast Iron |
| Housing Style | Pillow Block |
| Housing Type | Pillow Block, Four Bolt |
| Impact style shurlok install tool | 105-90425-71 |
| Inner Ring Outside Diameter (in) | 5.032 in |
| Insert | 6407YU |
| Length | 18.75 ft |
| Length Through Bore (in) | 6.25 in |
| Locking Collar Outside Diameter (in) | 6.06 in |
| Locking device kit | AK126407Y |
| Locking Type | Tapered Adapter |
| Lubrication Type | EXXON RONEX MP STD |
| Maximum Speed (RPM) | 1100 rpm rpm |
| Maximum Temperature (C) | 107 |
| Maximum Temperature (F) | 225 |
| Microlock kit | ML4 |
| Misalignment Capability | ±2.0° Misalignment - Dynamic |
| Misalignment Type | Dynamic |
| Net weight | 108.00 |
| Overall Length (in) | 18.5 in |
| Overall Width | 6.75 |
| 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 |
| Rolling Element | Spherical Roller |
| Seal kit | MS12Y |
| Seal Type | Heavy Contact Seal |
| Series | Solid-housed Pillow Blocks |
| Setscrew Torque (in-lbs) | 290-325 in/lbs |
| Shaft locking collar kit/adapter assembly | AK126407Y |
| Size Code | 12 |
| Slot Length (in) | 1.81 in |
| Unit of dimension | IN |
| 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 |
| Volume | 0.304 |
| Volume unit | Hectoliter |
| Weight unit | LB |
| Width | 9.00 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 10421445?
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 10421445?
10421445 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 10421445 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 10421445 — 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 10421445?
Key specifications include Ability to Relubricate: Yes; Available Seal Type: M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip; Base Length (in): 18.5 in; Base to centerline height (in): 5.75. The full specification table on this page lists every published attribute for this part.
How quickly can 10421445 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:
- 10421421 — Rex MFS5215S 5000 series heavy duty mounted spherical roller bearing in a…
- 10421423 — Rex MFS6212 6000 series heavy duty mounted spherical roller bearing in a…
- 10421425 — Rex MFT8220712 2-7/16" bore mounted spherical roller bearing center pull elevator boot…
- 10421432 — Rex MMC2204 2-1/4" mounted spherical roller bearing insert for cartridge block housings.…
- 10421438 — Rex MP2203 2000 series normal duty mounted spherical roller bearing in a…
- 10421440 — Rex MP5215F 5000 series heavy duty mounted spherical roller bearing with 2-15/16…
- 10421446 — Rex MP9200 2" (50.8 mm) mounted spherical roller bearing, 9000 series adapter…
- 10421455 — Rex MPS5400F 5000 series heavy duty expansion 4-bolt pillow block spherical roller…
- 10421462 — Rexnord MS11 M Type seal kit, a spring-loaded heavy contact lip seal…
- 10421464 — Rexnord MS13 M-Type spring loaded heavy contact seal kit for Rex mounted…
- 10421933 — Rex ZA2085MM 2000 series normal duty mounted spherical roller bearing with 85…
- 10421934 — Rex ZA2111 2000 series normal duty mounted spherical roller bearing with 1-11/16…
Related Products
Rexnord Rex BMPS5407YF 5000 series heavy duty mounted spherical roller…
Rexnord Rex BMPS5507F 5000 series heavy duty mounted spherical roller…
Rexnord Rex MAF6507F 5-7/16" bore mounted spherical roller bearing with…
Rexnord Rex MAFS6615F mounted spherical roller bearing with 6-15/16" bore,…
Rexnord Rex MAF6607F 6-7/16" (163.51 mm) bore mounted spherical roller…
Rexnord