Rexnord ZA2111 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - ZA2111
Part #:10421934
Catalog #:ZA2111
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Product Specifications
Dimensions
| Bore Diameter (in): | 1.6875 in | Overall Width (in): | 3.13 in |
| Foot Height (in): | 1.13 in | Overall Length (in): | 7.13 in |
| Bolt Size (in): | 1/2 in | Base to Center Height (in): | 2.125 in |
| Overall Height (in): | 4.25 in | Base Width (in): | 2.44 in |
| Slot Length (in): | 0.81 in | Locking Collar Outside Diameter (in): | 2.58 in |
| Bolt Spacing (in): | 5.5 in | Base Length (in): | 7.13 in |
| Length Through Bore (in): | 3.13 in | Housing Cast Face to Outermost Bearing Face (in): | 0.69 in |
| Inner Ring Outside Diameter (in): | 2.027 in |
Technical Specifications
| Radial Clearance: | C3 STANDARD | Housing Construction: | Solid |
| Cage Material: | Engineered Polymer | Housing Color: | Black |
| Housing Material: | Cast Iron | Shaft Locking Type: | Single Set Collar |
| Housing Style: | Pillow Block | Seal Type: | Clearance Seal |
| Series: | Solid-housed Pillow Blocks | Product: | ZA2000 |
| Rolling Element: | Spherical Roller | End Cap: | DTC5 |
| Static Load Rating (lb): | 28,700 lb | Housing Type: | Pillow Block, Two Bolt |
| Misalignment Type: | Dynamic | Radial Dynamic Load Capacity (lb): | 27,820 lb |
| Fixed/Expansion: | Fixed | Microlock Kit: | ML2 |
| Seal Kit: | ZS5 | Maximum Speed (RPM): | 4450 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 | Setscrew Torque (in-lbs): | 325 in/lbs |
| Ability to Relubricate: | Yes | Vibration Frequency Outer Ring Defect: | 0.0972 cps |
| Primary Seal: | STEEL CLEARANCE SEAL | Max Operating Temperature (F): | 225 °F |
| Vibration Frequency Fundamental Train: | 0.0069 cps | Vibration Frequency Roller Spin: | 0.0466 cps |
| Insert: | 2111U | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Lubricant: | Lithium Complex NLGI 2 Grease | Housing Coating: | POWDER COATED |
| Vibration Frequency Inner Ring Defect: | 0.1361 cps | Size Code: | 5 |
| Grease Fitting Thread Size: | 1/8 NPT | Locking Device Kit: | SC5 |
| Max Operating Temperature (C): | 107 °C |
General Specifications
| UPC: | 698210595999 | Weight: | 9.50 LB |
| Packaged Length: | 8.50 IN | Packaged Width: | 3.50 IN |
| Packaged Height: | 4.50 IN | HTC: | 8483208080 |
| Country of Origin: | United States of America |