Rexnord MBR2208G Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR2208G
Part #:10406311
Catalog #:MBR2208G
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Product Specifications
Dimensions
| Pilot Diameter (in): | 5.5 in | Foot Height (in): | 0.63 in |
| Bore Diameter (in): | 2.5000 in | Bolt Size (in): | 1/2 in |
| Overall Height (in): | 3.5 in | Overall Width (in): | 7.63 in |
| Overall Length (in): | 7.63 in | Housing Height (in): | 2.63 in |
| Pilot Depth (in): | 1 in | Housing Outside Diameter (in): | 7.63 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 | Bolt Circle (in): | 6.5 in |
| Bolt Spacing (in): | 4.594 in | Length Through Bore (in): | 3.5 in |
| Mounting Surface to End of Housing (in): | 1.69 in | Housing Cast Face to Outermost Bearing Face (in): | 0.88 in |
Technical Specifications
| Product: | ZBR2000 | Series: | Flanged Cartridge Blocks |
| Radial Dynamic Load Capacity (lb): | 43,240 lb | Fixed/Expansion: | Fixed |
| Radial Clearance: | C3 STANDARD | Rolling Element: | Spherical Roller |
| Housing Type: | Flange, Cartridge | Static Load Rating (lb): | 53,500 lb |
| Housing Material: | Cast Iron | Shaft Locking Type: | Single Set Collar |
| Housing Color: | Black | Misalignment Type: | Dynamic |
| Cage Material: | Engineered Polymer | Seal Type: | Heavy Contact Seal |
| Housing Construction: | Solid | Housing Style: | Flange Block |
| Setscrew Torque (in-lbs): | 680 in/lbs | Seal Kit: | MS8 |
| Maximum Speed (RPM): | 2000 rpm | Ability to Relubricate: | Yes |
| Bolt Hole Shape: | Round Hole | Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
| Size Code: | 8 | Max Operating Temperature (C): | 107 °C |
| Max Operating Temperature (F): | 225 °F | Housing Coating: | POWDER COATED |
| Locking Device Kit: | SC8 | Insert: | 2208UR |
| Primary Seal: | BUNA SPRING LOADED LIP SEAL | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Vibration Frequency Outer Ring Defect: | 0.1376 cps | Lubricant: | Lithium Complex NLGI 2 Grease |
| Vibration Frequency Inner Ring Defect: | 0.1791 cps | Grease Fitting Thread Size: | 1/8 NPT |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Vibration Frequency Roller Spin: | 0.0607 cps |
General Specifications
| UPC: | 793699290004 | Weight: | 14.40 LB |
| Packaged Length: | 7.25 IN | Packaged Width: | 3.50 IN |
| Packaged Height: | 7.25 IN | HTC: | 84833080 |