Rexnord MAS521576 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - MAS521576
Part #:10407837
Catalog #:MAS521576
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Product Specifications
Dimensions
| Bore Diameter (in): | 2.9375 in | Base to Center Height (in): | 3.25 in |
| Bolt Size (in): | 3/4 in | Overall Length (in): | 10.44 in |
| Overall Width (in): | 4.88 in | Slot Length (in): | 1.13 in |
| Base Width (in): | 3.19 in | Overall Height (in): | 6.44 in |
| Foot Height (in): | 2 in | Locking Collar Outside Diameter (in): | 4.06 in |
| Base Length (in): | 10.44 in | Expansion Capability (in): | 0.38 in |
| Length Through Bore (in): | 4.88 in | Housing Cast Face to Outermost Bearing Face (in): | 0.88 in |
| Bolt Spacing (in): | 8.13 in | Inner Ring Outside Diameter (in): | 3.37 in |
Technical Specifications
| Static Load Rating (lb): | 71,500 lb | Housing Construction: | Solid |
| Product: | ZAS5000 | Fixed/Expansion: | Expansion |
| Radial Clearance: | C3 STANDARD | Seal Type: | Heavy Contact Seal |
| Series: | Solid-housed Pillow Blocks | Shaft Locking Type: | Double Set Collar |
| Radial Dynamic Load Capacity (lb): | 57,750 lb | Rolling Element: | Spherical Roller |
| Housing Color: | Black | Misalignment Type: | Dynamic |
| Housing Material: | Cast Iron | Housing Style: | Pillow Block |
| Cage Material: | Engineered Polymer | Housing Type: | Pillow Block, Two Bolt |
| Maximum Speed (RPM): | 1700 rpm | Ability to Relubricate: | Yes |
| Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip | Microlock Kit: | NA |
| Seal Kit: | MS9 | Setscrew Torque (in-lbs): | 680 in/lbs |
| Vibration Frequency Fundamental Train: | 0.0072 cps | Max Operating Temperature (F): | 225 °F |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Insert: | MCS521576 |
| Expansion Lock Plug: | B224408A | Vibration Frequency Roller Spin: | 0.0591 cps |
| Vibration Frequency Outer Ring Defect: | 0.1299 cps | Vibration Frequency Inner Ring Defect: | 0.1701 cps |
| Housing Coating: | POWDER COATED | Grease Fitting Thread Size: | 1/8 NPT |
| Max Operating Temperature (C): | 107 °C | Lubricant: | Lithium Complex NLGI 2 Grease |
| Size Code: | 9 | Locking Device Kit: | SC976 QTY 2 |
| Primary Seal: | BUNA SPRING LOADED LIP SEAL |
General Specifications
| UPC: | 698210008437 | Weight: | 27.50 LB |
| Packaged Length: | 6.50 IN | Packaged Width: | 5.00 IN |
| Packaged Height: | 11.25 IN | HTC: | 8483208080 |
| Country of Origin: | Mexico |