Rexnord ZAS6203F Solid-housed Pillow Blocks Rex Spherical Roller Bearings
- Regular price
- $2,999.00
- Sale price
- $2,999.00
- Regular price
-
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Key Features
- 2 3/16" Mounted Spherical Roller Bearing, Cast Iron Expansion 4-Bolt Pillow Block, Shurlok Adapter Mounted, Clearance Seal
Description
Rexnord solid-housed pillow blocks with Rex spherical roller bearings are built for maximum strength, reliability, and ease of installation in the toughest industrial environments. Featuring a rugged one-piece cast steel housing, these units provide superior load-carrying capability and resistance to shock and vibration. The integrated Rex spherical roller bearing insert delivers high radial and thrust load capacity, along with ±2° dynamic misalignment capability, ensuring smooth performance even in less-than-perfect alignment conditions.
Engineered with heavy-contact sealing and relubrication options, Rexnord pillow blocks provide exceptional protection against contamination while extending service life. Available in a wide range of sizes and shaft locking options, they are an ideal choice for bulk material handling, mining, aggregates, steel mills, and other demanding industries where uptime is critical.
Specifications
Dimensions
| Overall Height (in) | 5 in |
| Overall Width (in) | 3.77 in |
| Overall Length (in) | 8.88 in |
| Bolt Size (in) | 1/2 in |
| Bore Diameter (in) | 2.1875 in |
| Slot Length (in) | 0.88 in |
| Foot Height (in) | 1.63 in |
| Base to Center Height (in) | 2.5 in |
| Base Width (in) | 3.25 in |
| Locking Collar Outside Diameter (in) | 3.24 in |
| Expansion Capability (in) | 0.38 in |
| Bolt Spacing Width (in) | 1.69 in |
| Inner Ring Outside Diameter (in) | 2.62 in |
| Housing Cast Face to Outermost Bearing Face (in) | 1.16 in |
| Length Through Bore (in) | 3.77 in |
| Base Length (in) | 8.88 in |
| Bolt Spacing (in) | 6.75 in |
Technical Specifications
| Misalignment Type | Dynamic |
| Fixed/Expansion | Expansion |
| Radial Dynamic Load Capacity (lb) | 36,370 lb |
| Housing Construction | Solid |
| Cage Material | Engineered Polymer |
| Product | ZAS6000F |
| Radial Clearance | C3 STANDARD |
| Housing Style | Pillow Block |
| Series | Solid-housed Pillow Blocks |
| Shaft Locking Type | Adapter Mount |
| Static Load Rating (lb) | 44,400 lb |
| Seal Type | Clearance Seal |
| Rolling Element | Spherical Roller |
| Housing Color | Black |
| Housing Type | Pillow Block, Four Bolt |
| Housing Material | Cast Iron |
| Seal Kit | ZS7 |
| Maximum Speed (RPM) | 3650 rpm |
| Available Seal Type | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Seal |
| Wrench Style Shurlok Install Tool | 105-90420-21 |
| Setscrew Torque (in-lbs) | 87-92 in/lbs |
| Ability to Relubricate | Yes |
| Locking Device Kit | AK76203 |
| Housing Coating | POWDER COATED |
| Size Code | 7 |
| Max Operating Temperature (F) | 225 °F |
| Misalignment Capability | ±2.0° Misalignment - Dynamic |
| Max Operating Temperature (C) | 107 °C |
| Grease Fitting Thread Size | 1/8 NPT |
| Shaft Locking Collar Kit/Adapter Assembly | AK76203 |
| Vibration Frequency Roller Spin | 0.0606 cps |
| Vibration Frequency Outer Ring Defect | 0.1377 cps |
| Expansion Lock Plug | B224408A |
| Insert | ZCS6203 |
| Vibration Frequency Fundamental Train | 0.0072 cps |
| Primary Seal | STEEL CLEARANCE SEAL |
| Lubricant | EXXON RONEX MP STD |
| Vibration Frequency Inner Ring Defect | 0.179 cps |
| Impact Style Shurlok Install Tool | 105-90425-21 |
General Specifications
| UPC | 793699902204 |
| Weight | 15.30 LB |
| Packaged Length | 9.56 IN |
| Packaged Width | 4.00 IN |
| Packaged Height | 5.50 IN |
| Country of Origin | Mexico |