Rexnord ZD5211 Duplex Units Rex Spherical Roller Bearings - ZD5211
Part #:10409961
Catalog #:ZD5211
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Product Specifications
Dimensions
| Foot Height (in): | 0.38 in | Pilot Diameter (in): | 5.12 in |
| Bolt Size (in): | 1/2 in | Base Width (in): | 6 in |
| Bore Diameter (in): | 2.6875 in | Overall Length (in): | 6.5 in |
| Bolt Circle Radius (in): | 3.063 in | Recommended Housing Bore Diameter (in): | 5.119 in |
| Locking Collar Outside Diameter (in): | 4.06 in | Flange Pilot Diameter Step Width (in): | 0.25 in |
| Recommended Housing Bore Length (in): | 2.6 in | Length Through Bore (in): | 4.88 in |
| Inner Ring Outside Diameter (in): | 3.37 in | Bolt Spacing (in): | 4.33 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.75 in |
Technical Specifications
| Radial Dynamic Load Capacity (lb): | 57,750 lb | Housing Material: | Cast Iron |
| Housing Color: | Black | Housing Style: | Duplex Unit |
| Housing Type: | Duplex Unit | Housing Construction: | Solid |
| Fixed/Expansion: | Fixed | Series: | Duplex Units |
| Shaft Locking Type: | Double Set Collar | Product: | ZD5000 |
| Seal Type: | Labyrinth Seal | Cage Material: | Engineered Polymer |
| Static Load Rating (lb): | 71,500 lb | Seal Kit: | ZS9 |
| Setscrew Torque (in-lbs): | 680 in/lbs | Microlock Kit: | NA |
| Maximum Speed (RPM): | 2800 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 |
| Primary Seal: | STEEL CLEARANCE SEAL | Vibration Frequency Inner Ring Defect: | 0.1701 cps |
| Max Operating Temperature (F): | 225 °F | Locking Device Kit: | SC9 QTY 2 |
| Vibration Frequency Outer Ring Defect: | 0.1299 cps | Max Operating Temperature (C): | 107 °C |
| Housing Coating: | POWDER COATED | Vibration Frequency Roller Spin: | 0.0591 cps |
| Insert: | 5211U | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Size Code: | 9 |
General Specifications
| UPC: | 698210711207 | Weight: | 15.30 LB |
| Country of Origin: | Mexico |