Rexnord ZBR2208B Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR2208B
Part #:10582219
Catalog #:ZBR2208B
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Product Specifications
Dimensions
| Bore Diameter (in): | 2.5000 in | Foot Height (in): | 0.63 in |
| Overall Height (in): | 3.5 in | Bolt Size (in): | 1/2 in |
| Pilot Diameter (in): | 5.5 in | Overall Width (in): | 7.63 in |
| Housing Height (in): | 2.63 in | Overall Length (in): | 7.63 in |
| Housing Outside Diameter (in): | 7.63 in | Pilot Depth (in): | 1 in |
| Locking Collar Outside Diameter (in): | 3.56 in | Mounting Plate to Collar Face (in): | 1.81 in |
| Inner Ring Outside Diameter (in): | 2.901 in | Length Through Bore (in): | 3.5 in |
| Bolt Circle (in): | 6.5 in | Housing Cast Face to Outermost Bearing Face (in): | 0.88 in |
| Mounting Surface to End of Housing (in): | 1.69 in | Bolt Spacing (in): | 4.594 in |
Technical Specifications
| Series: | Flanged Cartridge Blocks | Product: | ZBR2000 |
| Rolling Element: | Spherical Roller | Seal Type: | Clearance Seal |
| Housing Type: | Flange, Cartridge | Radial Clearance: | C3 STANDARD |
| Radial Dynamic Load Capacity (lb): | 43,240 lb | Housing Color: | Black |
| Misalignment Type: | Dynamic | Housing Material: | Cast Iron |
| Housing Construction: | Solid | Static Load Rating (lb): | 53,500 lb |
| Shaft Locking Type: | Single Set Collar | Housing Style: | Flange Block |
| Fixed/Expansion: | Fixed | Cage Material: | Engineered Polymer |
| Seal Kit: | ZS8 | Setscrew Torque (in-lbs): | 680 in/lbs |
| Ability to Relubricate: | Yes | Maximum Speed (RPM): | 3300 rpm |
| Bolt Hole Shape: | Round Hole | Housing Coating: | POWDER COATED |
| Lubricant: | Lithium Complex NLGI 2 Grease | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Max Operating Temperature (C): | 107 °C | Vibration Frequency Inner Ring Defect: | 0.1791 cps |
| Locking Device Kit: | SC8 | Grease Fitting Thread Size: | 1/8 NPT |
| Vibration Frequency Fundamental Train: | 0.0072 cps | Vibration Frequency Roller Spin: | 0.0607 cps |
| Size Code: | 8 | Primary Seal: | STEEL CLEARANCE SEAL |
| Vibration Frequency Outer Ring Defect: | 0.1376 cps | Insert: | 2208U |
| Auxiliary Seals: | 1 CLOSED CAP CAST IRON | Max Operating Temperature (F): | 225 °F |
General Specifications
| UPC: | 782934939013 | Weight: | 17.00 LB |
| Country of Origin: | Mexico |