Rexnord MMC6303 Cartridge Blocks Rex Spherical Roller Bearings - MMC6303
Part #:10424359
Catalog #:MMC6303
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 Height (in): | 6.75 in | Overall Width (in): | 5.03 in |
| Slot Width (in): | 0.59 in | Overall Length (in): | 6.75 in |
| Slot Length (in): | 1.06 in | Outside Diameter (in): | 6.75 in |
| Bore Diameter (in): | 3.1875 in | Housing Width (in): | 3.44 in |
| Locking Collar Outside Diameter (in): | 4.95 in | Slot Depth (in): | 0.28 in |
| Centerline to Outermost Bearing Face (in): | 2.66 in | Housing Cast Face to Outermost Bearing Face (in): | 1.59 in |
| Inner Ring Outside Diameter (in): | 3.975 in |
Technical Specifications
| Housing Material: | Cast Iron | Misalignment Type: | Dynamic |
| Housing Style: | Cartridge Block | End Cap: | NEED EXT EC |
| Product: | ZMC6000 | Shaft Locking Type: | Adapter Mount |
| Rolling Element: | Spherical Roller | Radial Dynamic Load Capacity (lb): | 84,330 lb |
| Static Load Rating (lb): | 90,700 lb | Housing Construction: | Solid |
| Fixed/Expansion: | Fixed | Radial Clearance: | C3 STANDARD |
| Cage Material: | Engineered Polymer | Seal Type: | Heavy Contact Seal |
| Series: | Cartridge Blocks | Ability to Relubricate: | Yes |
| Maximum Speed (RPM): | 1400 rpm | 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: | MS10 | Max Operating Temperature (F): | 225 °F |
| Vibration Frequency Outer Ring Defect: | 0.1383 cps | Shaft Locking Collar Kit/Adapter Assembly: | AK106303 |
| Insert: | 6303U | Size Code: | 10 |
| Vibration Frequency Inner Ring Defect: | 0.1784 cps | Locking Device Kit: | AK106303 |
| Max Operating Temperature (C): | 107 °C | Lubricant: | Lithium Complex NLGI 2 Grease |
| Vibration Frequency Roller Spin: | 0.0628 cps | Vibration Frequency Fundamental Train: | 0.0073 cps |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Impact Style Shurlok Install Tool: | 105-90425-51 |
| Grease Fitting Thread Size: | 1/8 NPT | Primary Seal: | BUNA SPRING LOADED LIP SEAL |
General Specifications
| UPC: | 793699997798 | Weight: | 20.50 LB |
| Packaged Length: | 6.88 IN | Packaged Width: | 4.88 IN |
| Packaged Height: | 6.88 IN | Country of Origin: | Mexico |