Rexnord ZBR2112 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR2112
Part #:10424910
Catalog #:ZBR2112
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Product Specifications
Dimensions
| Pilot Diameter (in): | 4.25 in | Housing Height (in): | 2.44 in |
| Bore Diameter (in): | 1.7500 in | Overall Height (in): | 3.125 in |
| Bolt Size (in): | 7/16 in | Overall Length (in): | 6.13 in |
| Overall Width (in): | 6.13 in | Foot Height (in): | 0.5 in |
| Pilot Depth (in): | 0.88 in | Housing Outside Diameter (in): | 6.13 in |
| Mounting Plate to Collar Face (in): | 1.59 in | Locking Collar Outside Diameter (in): | 2.59 in |
| Bolt Circle (in): | 5.125 in | Housing Cast Face to Outermost Bearing Face (in): | 0.66 in |
| Bolt Spacing (in): | 3.625 in | Mounting Surface to End of Housing (in): | 1.53 in |
| Inner Ring Outside Diameter (in): | 2.027 in | Length Through Bore (in): | 3.125 in |
Technical Specifications
| Housing Type: | Flange, Cartridge | Housing Material: | Cast Iron |
| Cage Material: | Engineered Polymer | Series: | Flanged Cartridge Blocks |
| Housing Construction: | Solid | Housing Color: | Black |
| Product: | ZBR2000 | Misalignment Type: | Dynamic |
| End Cap: | DTC5 | Radial Clearance: | C3 STANDARD |
| Housing Style: | Flange Block | Rolling Element: | Spherical Roller |
| Shaft Locking Type: | Single Set Collar | Static Load Rating (lb): | 28,700 lb |
| Seal Type: | Clearance Seal | Fixed/Expansion: | Fixed |
| Radial Dynamic Load Capacity (lb): | 27,820 lb | Bolt Hole Shape: | Round Hole |
| Setscrew Torque (in-lbs): | 325 in/lbs | Maximum Speed (RPM): | 4450 rpm |
| Seal Kit: | ZS5 | Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
| Ability to Relubricate: | Yes | Size Code: | 5 |
| Housing Coating: | POWDER COATED | Vibration Frequency Inner Ring Defect: | 0.1361 cps |
| Locking Device Kit: | SC5 | Lubricant: | Lithium Complex NLGI 2 Grease |
| Primary Seal: | STEEL CLEARANCE SEAL | Grease Fitting Thread Size: | 1/8 NPT |
| Max Operating Temperature (C): | 107 °C | Vibration Frequency Outer Ring Defect: | 0.0972 cps |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Max Operating Temperature (F): | 225 °F |
| Vibration Frequency Roller Spin: | 0.0466 cps | Vibration Frequency Fundamental Train: | 0.0069 cps |
| Insert: | 2112U |
General Specifications
| UPC: | 698210596897 | Weight: | 8.10 LB |
| Packaged Length: | 6.63 IN | Packaged Width: | 3.75 IN |
| Packaged Height: | 6.63 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |