Rexnord ZBR320782 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR320782
Part #:10419053
Catalog #:ZBR320782
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Product Specifications
Dimensions
| Bore Diameter (in): | 2.4375 in | Pilot Diameter (in): | 5.5 in |
| Housing Height (in): | 2.63 in | Overall Length (in): | 7.63 in |
| Foot Height (in): | 0.63 in | Bolt Size (in): | 1/2 in |
| Overall Height (in): | 3.66 in | Overall Width (in): | 7.63 in |
| Mounting Plate to Collar Face (in): | 1.97 in | Locking Collar Outside Diameter (in): | 3.55 in |
| Pilot Depth (in): | 1 in | Housing Outside Diameter (in): | 7.63 in |
| Inner Ring Outside Diameter (in): | 2.901 in | Housing Cast Face to Outermost Bearing Face (in): | 1.02 in |
| Length Through Bore (in): | 3.66 in | Mounting Surface to End of Housing (in): | 1.69 in |
| Bolt Spacing (in): | 4.594 in | Bolt Circle (in): | 6.5 in |
Technical Specifications
| Static Load Rating (lb): | 53,500 lb | End Cap: | DTC812 |
| Seal Type: | Clearance Seal | Housing Construction: | Solid |
| Radial Dynamic Load Capacity (lb): | 43,240 lb | Series: | Flanged Cartridge Blocks |
| Fixed/Expansion: | Fixed | Rolling Element: | Spherical Roller |
| Product: | ZBR3000 | Housing Type: | Flange, Cartridge |
| Misalignment Type: | Dynamic | Cage Material: | Engineered Polymer |
| Housing Color: | Black | Radial Clearance: | C3 STANDARD |
| Shaft Locking Type: | Eccentric Collar | Housing Style: | Flange Block |
| Housing Material: | Cast Iron | Bolt Hole Shape: | Round Hole |
| Seal Kit: | ZS8 | 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 | Maximum Speed (RPM): | 3300 rpm |
| Vibration Frequency Fundamental Train: | 0.0072 cps | Vibration Frequency Outer Ring Defect: | 0.1376 cps |
| Vibration Frequency Roller Spin: | 0.0607 cps | Max Operating Temperature (C): | 107 °C |
| Primary Seal: | STEEL CLEARANCE SEAL | Locking Device Kit: | SC3207 |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Max Operating Temperature (F): | 225 °F |
| Grease Fitting Thread Size: | 1/8 NPT | Insert: | 3207U82 |
| Housing Coating: | POWDER COATED | Lubricant: | Lithium Complex NLGI 2 Grease |
| Vibration Frequency Inner Ring Defect: | 0.1791 cps | Size Code: | 8 |
General Specifications
| UPC: | 698210909444 | Weight: | 14.80 LB |
| Packaged Length: | 7.25 IN | Packaged Width: | 3.50 IN |
| Packaged Height: | 7.25 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |