Rexnord ZBR2012 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR2012
Part #:10411479
Catalog #:ZBR2012
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Product Specifications
Dimensions
| Overall Width (in): | 4.38 in | Overall Height (in): | 2.56 in |
| Foot Height (in): | 0.44 in | Bore Diameter (in): | 0.7500 in |
| Pilot Diameter (in): | 3 in | Overall Length (in): | 4.38 in |
| Housing Height (in): | 2 in | Bolt Size (in): | 5/16 in |
| Pilot Depth (in): | 0.63 in | Mounting Plate to Collar Face (in): | 1.28 in |
| Housing Outside Diameter (in): | 4.38 in | Locking Collar Outside Diameter (in): | 1.75 in |
| Mounting Surface to End of Housing (in): | 1.25 in | Bolt Circle (in): | 3.625 in |
| Bolt Spacing (in): | 2.563 in | Length Through Bore (in): | 2.56 in |
| Inner Ring Outside Diameter (in): | 1.307 in | Housing Cast Face to Outermost Bearing Face (in): | 0.53 in |
Technical Specifications
| End Cap: | DTC2 | Housing Style: | Flange Block |
| Radial Dynamic Load Capacity (lb): | 15,320 lb | Product: | ZBR2000 |
| Static Load Rating (lb): | 14,900 lb | Rolling Element: | Spherical Roller |
| Housing Material: | Cast Iron | Shaft Locking Type: | Single Set Collar |
| Housing Color: | Black | Fixed/Expansion: | Fixed |
| Misalignment Type: | Dynamic | Housing Construction: | Solid |
| Housing Type: | Flange, Cartridge | Cage Material: | Engineered Polymer |
| Series: | Flanged Cartridge Blocks | Seal Type: | Clearance Seal |
| Radial Clearance: | C3 STANDARD | Seal Kit: | ZS2 |
| Ability to Relubricate: | Yes | Bolt Hole Shape: | Round Hole |
| Maximum Speed (RPM): | 6500 rpm | Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal |
| Setscrew Torque (in-lbs): | 185 in/lbs | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Max Operating Temperature (C): | 107 °C | Insert: | 2012U |
| Size Code: | 2 | Housing Coating: | POWDER COATED |
| Vibration Frequency Roller Spin: | 0.0406 cps | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Vibration Frequency Outer Ring Defect: | 0.088 cps | Lubricant: | Lithium Complex NLGI 2 Grease |
| Vibration Frequency Inner Ring Defect: | 0.1286 cps | Max Operating Temperature (F): | 225 °F |
| Locking Device Kit: | SC2 | Primary Seal: | STEEL CLEARANCE SEAL |
| Grease Fitting Thread Size: | 1/8 NPT |
General Specifications
| UPC: | 698210176105 | Weight: | 3.70 LB |
| Packaged Length: | 5.50 IN | Packaged Width: | 5.50 IN |
| Packaged Height: | 3.25 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |