Rexnord MB2208 Flange Blocks Rex Spherical Roller Bearings - MB2208
Part #:10439729
Catalog #:MB2208
How can we improve our Product Information?
Talk to one of our expert sales professionals about how this brand can efficiently power your business.
Product Specifications
Dimensions
| Overall Width (in): | 8.13 in | Bolt Size (in): | 5/8 in |
| Bore Diameter (in): | 2.5000 in | Overall Height (in): | 3.59 in |
| Overall Length (in): | 8.13 in | Foot Height (in): | 0.75 in |
| Housing Outside Diameter (in): | 8.13 in | Locking Collar Outside Diameter (in): | 3.56 in |
| Standoff Distance (in): | 0.09 in | Bolt Spacing (in): | 4.77 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.88 in | Inner Ring Outside Diameter (in): | 2.901 in |
| Length Through Bore (in): | 3.5 in | Bolt Circle (in): | 6.75 in |
Technical Specifications
| Housing Construction: | Solid | Fixed/Expansion: | Fixed |
| Housing Type: | Flange, Four Bolt | Housing Material: | Cast Iron |
| Series: | Flange Blocks | Product: | ZB2000 |
| Static Load Rating (lb): | 53,500 lb | Misalignment Type: | Dynamic |
| Radial Clearance: | C3 STANDARD | End Cap: | DTC8 |
| Cage Material: | Engineered Polymer | Rolling Element: | Spherical Roller |
| Seal Type: | Heavy Contact Seal | Radial Dynamic Load Capacity (lb): | 43,240 lb |
| Housing Color: | Black | Shaft Locking Type: | Single Set Collar |
| Housing Style: | Flange Block | Ability to Relubricate: | Yes |
| Setscrew Torque (in-lbs): | 680 in/lbs | Maximum Speed (RPM): | 2000 rpm |
| Microlock Kit: | ML3 | Seal Kit: | MS8 |
| Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip | Vibration Frequency Inner Ring Defect: | 0.1791 cps |
| Insert: | 2208U | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Housing Coating: | POWDER COATED | Primary Seal: | BUNA SPRING LOADED LIP SEAL |
| Vibration Frequency Roller Spin: | 0.0607 cps | Grease Fitting Thread Size: | 1/8 NPT |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Max Operating Temperature (F): | 225 °F |
| Size Code: | 8 | Vibration Frequency Outer Ring Defect: | 0.1376 cps |
| Locking Device Kit: | SC8 | Max Operating Temperature (C): | 107 °C |
| Lubricant: | Lithium Complex NLGI 2 Grease |
General Specifications
| UPC: | 698210636081 | Weight: | 16.50 LB |
| Packaged Length: | 8.63 IN | Packaged Width: | 3.94 IN |
| Packaged Height: | 8.63 IN | HTC: | 8483204080 |
| Country of Origin: | United States of America |