Rexnord MBR550078 Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR550078
Part #:10411854
Catalog #:MBR550078
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Product Specifications
Dimensions
| Housing Height (in): | 5.78 in | Overall Length (in): | 14.75 in |
| Bolt Size (in): | 7/8 in | Pilot Diameter (in): | 11 in |
| Overall Width (in): | 14.75 in | Overall Height (in): | 7.88 in |
| Foot Height (in): | 1.25 in | Bore Diameter (in): | 5 in |
| Housing Outside Diameter (in): | 14.75 in | Pilot Depth (in): | 2.25 in |
| Mounting Plate to Collar Face (in): | 2.97 in | Locking Collar Outside Diameter (in): | 7.06 in |
| Length Through Bore (in): | 7.88 in | Bolt Spacing (in): | 6.375 in |
| Bolt Circle (in): | 12.75 in | Housing Cast Face to Outermost Bearing Face (in): | 1.16 in |
| Mounting Surface to End of Housing (in): | 3.88 in | Inner Ring Outside Diameter (in): | 5.75 in |
Technical Specifications
| Product: | ZBR5000 | Misalignment Type: | Dynamic |
| Seal Type: | Heavy Contact Seal | Housing Type: | Flange, Cartridge |
| Rolling Element: | Spherical Roller | Fixed/Expansion: | Fixed |
| Cage Material: | Steel | Static Load Rating (lb): | 241,900 lb |
| Housing Color: | Black | Housing Material: | Cast Iron |
| Radial Clearance: | C3 STANDARD | Shaft Locking Type: | Double Set Collar |
| Series: | Flanged Cartridge Blocks | Housing Style: | Flange Block |
| Radial Dynamic Load Capacity (lb): | 191,500 lb | Housing Construction: | Solid |
| Microlock Kit: | ML4 | Available Seal Type: | M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
| Setscrew Torque (in-lbs): | 1350 in/lbs | Seal Kit: | MS13 |
| Bolt Hole Shape: | Round Hole | Maximum Speed (RPM): | 1000 rpm |
| Ability to Relubricate: | Yes | Lubricant: | Lithium Complex NLGI 2 Grease |
| Size Code: | 13 | Max Operating Temperature (C): | 107 °C |
| Vibration Frequency Roller Spin: | 0.0515 cps | Primary Seal: | BUNA SPRING LOADED LIP SEAL |
| Vibration Frequency Inner Ring Defect: | 0.173 cps | Vibration Frequency Fundamental Train: | 0.0071 cps |
| Vibration Frequency Outer Ring Defect: | 0.127 cps | Locking Device Kit: | SC13 QTY 2 |
| Housing Coating: | POWDER COATED | Grease Fitting Thread Size: | 1/4 NPT |
| Max Operating Temperature (F): | 225 °F | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Insert: | 5500UR78 |
General Specifications
| UPC: | 793699364132 | Weight: | 125.00 LB |
| Packaged Length: | 18.00 IN | Packaged Width: | 18.00 IN |
| Packaged Height: | 8.50 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |