Rexnord MAF5203 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - MAF5203
Part #:10413824
Catalog #:MAF5203
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Product Specifications
Dimensions
| Foot Height (in): | 1 in | Slot Length (in): | 1.38 in |
| Overall Width (in): | 4.13 in | Base to Center Height (in): | 3 in |
| Base Width (in): | 3.13 in | Bolt Size (in): | 5/8 in |
| Bore Diameter (in): | 2.1875 in | Overall Height (in): | 5.97 in |
| Overall Length (in): | 11 in | Locking Collar Outside Diameter (in): | 3.25 in |
| Base Length (in): | 11 in | Inner Ring Outside Diameter (in): | 2.62 in |
| Bolt Spacing Min (in): | 8.13 in | Length Through Bore (in): | 4.13 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.81 in | Bolt Spacing Max (in): | 9.5 in |
Technical Specifications
| Housing Type: | Pillow Block, Two Bolt, SAF Style | Rolling Element: | Spherical Roller |
| Series: | Solid-housed Pillow Blocks | Housing Color: | Black |
| Static Load Rating (lb): | 44,400 lb | Shaft Locking Type: | Double Set Collar |
| Product: | ZAF5000 | Cage Material: | Engineered Polymer |
| Housing Construction: | Solid | Misalignment Type: | Dynamic |
| Fixed/Expansion: | Fixed | Housing Material: | Cast Iron |
| Radial Clearance: | C3 STANDARD | End Cap: | DTC7 |
| Seal Type: | Heavy Contact Seal | Housing Style: | Pillow Block |
| Radial Dynamic Load Capacity (lb): | 36,370 lb | 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 Kit: | MS7 | Ability to Relubricate: | Yes |
| Setscrew Torque (in-lbs): | 460 in/lbs | Microlock Kit: | ML2 |
| Maximum Speed (RPM): | 2200 rpm | Vibration Frequency Roller Spin: | 0.0606 cps |
| Max Operating Temperature (F): | 225 °F | Grease Fitting Thread Size: | 1/8 NPT |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Lubricant: | Lithium Complex NLGI 2 Grease |
| Size Code: | 7 | Vibration Frequency Outer Ring Defect: | 0.1377 cps |
| Max Operating Temperature (C): | 107 °C | Primary Seal: | BUNA SPRING LOADED LIP SEAL |
| Locking Device Kit: | SC7 QTY 2 | Vibration Frequency Inner Ring Defect: | 0.179 cps |
| Vibration Frequency Fundamental Train: | 0.0072 cps | Insert: | 5203U |
| Housing Coating: | POWDER COATED |
General Specifications
| UPC: | 698210129729 | Weight: | 19.40 LB |
| Packaged Length: | 6.50 IN | Packaged Width: | 5.00 IN |
| Packaged Height: | 11.25 IN | Country of Origin: | Mexico |