Rexnord ZBS2208S Flange Blocks Rex Spherical Roller Bearings - ZBS2208S
Part #:10441873
Catalog #:ZBS2208S
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Product Specifications
Dimensions
| Pilot Diameter (in): | 5.438 in | Bolt Size (in): | 5/8 in |
| Foot Height (in): | 0.75 in | Overall Length (in): | 8.13 in |
| Overall Width (in): | 8.13 in | Overall Height (in): | 3.59 in |
| Bore Diameter (in): | 2.5000 in | Housing Outside Diameter (in): | 8.13 in |
| Locking Collar Outside Diameter (in): | 3.56 in | Standoff Distance (in): | 0.09 in |
| Pilot Depth (in): | 0.188 in | Expansion Capability (in): | 0.38 in |
| Bolt Circle (in): | 6.75 in | Housing Cast Face to Outermost Bearing Face (in): | 0.88 in |
| Bolt Spacing (in): | 4.77 in | Inner Ring Outside Diameter (in): | 2.901 in |
| Length Through Bore (in): | 3.5 in |
Technical Specifications
| Misalignment Type: | Dynamic | Housing Type: | Flange, Four Bolt, Pilot |
| Fixed/Expansion: | Expansion | Radial Dynamic Load Capacity (lb): | 43,240 lb |
| Static Load Rating (lb): | 53,500 lb | Housing Material: | Cast Iron |
| Seal Type: | Clearance Seal | Shaft Locking Type: | Single Set Collar |
| Housing Style: | Flange Block | Cage Material: | Engineered Polymer |
| Housing Construction: | Solid | Housing Color: | Black |
| Rolling Element: | Spherical Roller | Product: | ZBS2000 |
| Radial Clearance: | C3 STANDARD | Series: | Flange Blocks |
| Seal Kit: | ZS8 | Microlock Kit: | ML3 |
| Setscrew Torque (in-lbs): | 680 in/lbs | Maximum Speed (RPM): | 3300 rpm |
| Ability to Relubricate: | Yes | Locking Device Kit: | SC8 |
| Grease Fitting Thread Size: | 1/8 NPT | Expansion Lock Plug: | B224408A |
| Max Operating Temperature (F): | 225 °F | Lubricant: | Lithium Complex NLGI 2 Grease |
| Housing Coating: | POWDER COATED | Vibration Frequency Roller Spin: | 0.0607 cps |
| Insert: | ZCS2208 | Vibration Frequency Inner Ring Defect: | 0.1791 cps |
| Max Operating Temperature (C): | 107 °C | Size Code: | 8 |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Primary Seal: | STEEL CLEARANCE SEAL | Vibration Frequency Outer Ring Defect: | 0.1376 cps |
General Specifications
| UPC: | 662864876261 | Weight: | 16.40 LB |
| Country of Origin: | Mexico |