Rexnord MBR3308 Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR3308
Part #:10416863
Catalog #:MBR3308
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Product Specifications
Dimensions
| Housing Height (in): | 3.44 in | Pilot Diameter (in): | 7.375 in |
| Overall Height (in): | 4.58 in | Overall Length (in): | 10.25 in |
| Bolt Size (in): | 3/4 in | Overall Width (in): | 10.25 in |
| Foot Height (in): | 0.94 in | Bore Diameter (in): | 3.5000 in |
| Mounting Plate to Collar Face (in): | 2.58 in | Pilot Depth (in): | 1.25 in |
| Housing Outside Diameter (in): | 10.25 in | Locking Collar Outside Diameter (in): | 4.94 in |
| Length Through Bore (in): | 4.58 in | Housing Cast Face to Outermost Bearing Face (in): | 1.14 in |
| Inner Ring Outside Diameter (in): | 3.975 in | Bolt Spacing (in): | 6.094 in |
| Mounting Surface to End of Housing (in): | 2 in | Bolt Circle (in): | 8.625 in |
Technical Specifications
| End Cap: | NEED EXT EC | Housing Type: | Flange, Cartridge |
| Fixed/Expansion: | Fixed | Static Load Rating (lb): | 90,700 lb |
| Radial Dynamic Load Capacity (lb): | 84,330 lb | Product: | ZBR3000 |
| Housing Construction: | Solid | Series: | Flanged Cartridge Blocks |
| Shaft Locking Type: | Eccentric Collar | Seal Type: | Heavy Contact Seal |
| Housing Color: | Black | Radial Clearance: | C3 STANDARD |
| Rolling Element: | Spherical Roller | Housing Style: | Flange Block |
| Cage Material: | Engineered Polymer | Misalignment Type: | Dynamic |
| Housing Material: | Cast Iron | Setscrew Torque (in-lbs): | 680 in/lbs |
| Maximum Speed (RPM): | 1400 rpm | Bolt Hole Shape: | Round Hole |
| Seal Kit: | MS10 | Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
| Ability to Relubricate: | Yes | Microlock Kit: | ML4 |
| Primary Seal: | BUNA SPRING LOADED LIP SEAL | Vibration Frequency Fundamental Train: | 0.0073 cps |
| Size Code: | 10 | Max Operating Temperature (C): | 107 °C |
| Housing Coating: | POWDER COATED | Lubricant: | Lithium Complex NLGI 2 Grease |
| Vibration Frequency Inner Ring Defect: | 0.1784 cps | Locking Device Kit: | SC3308 |
| Vibration Frequency Outer Ring Defect: | 0.1383 cps | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Vibration Frequency Roller Spin: | 0.0628 cps | Grease Fitting Thread Size: | 1/8 NPT |
| Max Operating Temperature (F): | 225 °F | Insert: | 3308U |
General Specifications
| UPC: | 793699296808 | Weight: | 34.00 LB |
| Packaged Length: | 11.00 IN | Packaged Width: | 5.00 IN |
| Packaged Height: | 10.75 IN | HTC: | 84833080 |