Rexnord ZBR2211 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR2211
Part #:10421989
Catalog #:ZBR2211
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Product Specifications
Dimensions
| Overall Length (in): | 8.75 in | Bolt Size (in): | 5/8 in |
| Overall Height (in): | 4 in | Bore Diameter (in): | 2.6875 in |
| Housing Height (in): | 3.13 in | Foot Height (in): | 0.75 in |
| Pilot Diameter (in): | 6.375 in | Overall Width (in): | 8.75 in |
| Locking Collar Outside Diameter (in): | 4.06 in | Mounting Plate to Collar Face (in): | 2 in |
| Pilot Depth (in): | 1.25 in | Housing Outside Diameter (in): | 8.75 in |
| Bolt Circle (in): | 7.5 in | Mounting Surface to End of Housing (in): | 2 in |
| Inner Ring Outside Diameter (in): | 3.37 in | Length Through Bore (in): | 4 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.88 in | Bolt Spacing (in): | 5.297 in |
Technical Specifications
| Rolling Element: | Spherical Roller | Housing Type: | Flange, Cartridge |
| Series: | Flanged Cartridge Blocks | Housing Color: | Black |
| Misalignment Type: | Dynamic | Static Load Rating (lb): | 71,500 lb |
| Radial Clearance: | C3 STANDARD | Radial Dynamic Load Capacity (lb): | 57,750 lb |
| Shaft Locking Type: | Single Set Collar | Housing Construction: | Solid |
| Housing Material: | Cast Iron | End Cap: | DTC9 |
| Seal Type: | Clearance Seal | Housing Style: | Flange Block |
| Cage Material: | Engineered Polymer | Fixed/Expansion: | Fixed |
| Product: | ZBR2000 | Setscrew Torque (in-lbs): | 680 in/lbs |
| 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 |
| Bolt Hole Shape: | Round Hole | Seal Kit: | ZS9 |
| Ability to Relubricate: | Yes | Housing Coating: | POWDER COATED |
| Lubricant: | Lithium Complex NLGI 2 Grease | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Vibration Frequency Inner Ring Defect: | 0.1701 cps | Max Operating Temperature (C): | 107 °C |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Max Operating Temperature (F): | 225 °F |
| Vibration Frequency Roller Spin: | 0.0591 cps | Grease Fitting Thread Size: | 1/8 NPT |
| Vibration Frequency Outer Ring Defect: | 0.1299 cps | Size Code: | 9 |
| Primary Seal: | STEEL CLEARANCE SEAL | Insert: | 2211U |
| Locking Device Kit: | SC9 |
General Specifications
| UPC: | 698210177508 | Weight: | 23.40 LB |
| Packaged Length: | 8.63 IN | Packaged Width: | 3.94 IN |
| Packaged Height: | 8.63 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |