Rexnord ZD2108 Duplex Units Rex Spherical Roller Bearings - ZD2108
Part #:10406962
Catalog #:ZD2108
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Product Specifications
Dimensions
| Base Width (in): | 3.31 in | Bore Diameter (in): | 1.5000 in |
| Bolt Size (in): | 3/8 in | Foot Height (in): | 0.31 in |
| Pilot Diameter (in): | 2.838 in | Overall Length (in): | 3.75 in |
| Flange Pilot Diameter Step Width (in): | 0.22 in | Locking Collar Outside Diameter (in): | 2.31 in |
| Recommended Housing Bore Length (in): | 1.725 in | Recommended Housing Bore Diameter (in): | 2.836 in |
| Bolt Circle Radius (in): | 1.813 in | Housing Cast Face to Outermost Bearing Face (in): | 0.63 in |
| Length Through Bore (in): | 2.88 in | Bolt Spacing (in): | 2.56 in |
| Inner Ring Outside Diameter (in): | 1.745 in |
Technical Specifications
| Product: | ZD2000 | Cage Material: | Engineered Polymer |
| Radial Dynamic Load Capacity (lb): | 19,860 lb | Static Load Rating (lb): | 20,900 lb |
| Housing Construction: | Solid | Seal Type: | Labyrinth Seal |
| Fixed/Expansion: | Fixed | Housing Color: | Black |
| Series: | Duplex Units | Housing Style: | Duplex Unit |
| Housing Material: | Cast Iron | Housing Type: | Duplex Unit |
| Shaft Locking Type: | Single Set Collar | Setscrew Torque (in-lbs): | 325 in/lbs |
| Microlock Kit: | ML2 | Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
| Maximum Speed (RPM): | 5250 rpm | Seal Kit: | ZS4 |
| Housing Coating: | POWDER COATED | Locking Device Kit: | SC4 |
| Max Operating Temperature (C): | 107 °C | Vibration Frequency Fundamental Train: | 0.007 cps |
| Insert: | 2108U | Vibration Frequency Outer Ring Defect: | 0.1055 cps |
| Vibration Frequency Inner Ring Defect: | 0.1445 cps | Primary Seal: | STEEL CLEARANCE SEAL |
| Size Code: | 4 | Vibration Frequency Roller Spin: | 0.0499 cps |
| Max Operating Temperature (F): | 225 °F |
General Specifications
| UPC: | 698210710934 | Weight: | 2.90 LB |
| Packaged Length: | 4.04 IN | Packaged Width: | 4.04 IN |
| Packaged Height: | 3.14 IN | Country of Origin: | Mexico |