Rexnord MBR3215 Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR3215
Part #:10425895
Catalog #:MBR3215
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Product Specifications
Dimensions
| Pilot Diameter (in): | 6.375 in | Bore Diameter (in): | 2.9375 in |
| Overall Length (in): | 8.75 in | Overall Height (in): | 4.2 in |
| Foot Height (in): | 0.75 in | Bolt Size (in): | 5/8 in |
| Housing Height (in): | 3.13 in | Overall Width (in): | 8.75 in |
| Locking Collar Outside Diameter (in): | 4.06 in | Mounting Plate to Collar Face (in): | 2.2 in |
| Housing Outside Diameter (in): | 8.75 in | Pilot Depth (in): | 1.25 in |
| Bolt Circle (in): | 7.5 in | Length Through Bore (in): | 4.2 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.88 in | Bolt Spacing (in): | 5.297 in |
| Inner Ring Outside Diameter (in): | 3.37 in | Mounting Surface to End of Housing (in): | 2 in |
Technical Specifications
| Rolling Element: | Spherical Roller | Series: | Flanged Cartridge Blocks |
| Product: | ZBR3000 | End Cap: | DTC91 |
| Housing Type: | Flange, Cartridge | Housing Style: | Flange Block |
| Radial Clearance: | C3 STANDARD | Static Load Rating (lb): | 71,500 lb |
| Misalignment Type: | Dynamic | Fixed/Expansion: | Fixed |
| Shaft Locking Type: | Eccentric Collar | Housing Construction: | Solid |
| Cage Material: | Engineered Polymer | Housing Material: | Cast Iron |
| Seal Type: | Heavy Contact Seal | Housing Color: | Black |
| Radial Dynamic Load Capacity (lb): | 57,750 lb | Bolt Hole Shape: | Round Hole |
| Ability to Relubricate: | Yes | Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
| Seal Kit: | MS9 | Maximum Speed (RPM): | 1700 rpm |
| Setscrew Torque (in-lbs): | 460 in/lbs | Lubricant: | Lithium Complex NLGI 2 Grease |
| Vibration Frequency Fundamental Train: | 0.0072 cps | Size Code: | 9 |
| Vibration Frequency Inner Ring Defect: | 0.1701 cps | Insert: | 3215U |
| Max Operating Temperature (F): | 225 °F | Primary Seal: | BUNA SPRING LOADED LIP SEAL |
| Locking Device Kit: | SC3215 | Housing Coating: | POWDER COATED |
| Grease Fitting Thread Size: | 1/8 NPT | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Vibration Frequency Outer Ring Defect: | 0.1299 cps | Vibration Frequency Roller Spin: | 0.0591 cps |
| Max Operating Temperature (C): | 107 °C |
General Specifications
| UPC: | 698210910884 | Weight: | 22.30 LB |
| Packaged Length: | 8.63 IN | Packaged Width: | 3.94 IN |
| Packaged Height: | 8.63 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |