Rexnord BMA2300 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - BMA2300
Part #:10425357
Catalog #:BMA2300
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Product Specifications
Dimensions
| Overall Length (in): | 10.44 in | Bore Diameter (in): | 3 in |
| Overall Width (in): | 3.75 in | Base Width (in): | 3.19 in |
| Foot Height (in): | 2 in | Slot Length (in): | 1.13 in |
| Bolt Size (in): | 3/4 in | Base to Center Height (in): | 3.25 in |
| Overall Height (in): | 6.44 in | Locking Collar Outside Diameter (in): | 4.06 in |
| Base Length (in): | 10.44 in | Length Through Bore (in): | 7 in |
| Inner Ring Outside Diameter (in): | 3.37 in | Bolt Spacing (in): | 8.13 in |
| Housing Cast Face to Outermost Bearing Face (in): | 1.94 in |
Technical Specifications
| Product: | ZA2000 | Rolling Element: | Spherical Roller |
| Housing Material: | Cast Iron | Seal Type: | Heavy Contact Seal |
| Housing Color: | Black | Cage Material: | Engineered Polymer |
| Static Load Rating (lb): | 71,500 lb | Fixed/Expansion: | Fixed |
| Shaft Locking Type: | Single Set Collar | Housing Style: | Pillow Block |
| Housing Construction: | Solid | Series: | Solid-housed Pillow Blocks |
| Radial Dynamic Load Capacity (lb): | 57,750 lb | Misalignment Type: | Dynamic |
| Housing Type: | Pillow Block, Two Bolt | Radial Clearance: | C3 STANDARD |
| Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip | Maximum Speed (RPM): | 1700 rpm |
| Auxiliary Cap Kit: | A9300; B9 | Ability to Relubricate: | Yes |
| Setscrew Torque (in-lbs): | 680 in/lbs | Seal Kit: | MS9 |
| Microlock Kit: | ML3 | Insert: | 2300U |
| Vibration Frequency Roller Spin: | 0.0591 cps | Grease Fitting Thread Size: | 1/8 NPT |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Max Operating Temperature (C): | 107 °C |
| Size Code: | 9 | Auxiliary Seals: | 1 OPEN 1 CLOSED CAP CAST IRON |
| Vibration Frequency Fundamental Train: | 0.0072 cps | Locking Device Kit: | SC9 |
| Lubricant: | Lithium Complex NLGI 2 Grease | Primary Seal: | BUNA SPRING LOADED LIP SEAL |
| Housing Coating: | POWDER COATED | Vibration Frequency Outer Ring Defect: | 0.1299 cps |
| Vibration Frequency Inner Ring Defect: | 0.1701 cps | Max Operating Temperature (F): | 225 °F |
General Specifications
| UPC: | 698210905132 | Weight: | 34.00 LB |
| Packaged Length: | 9.69 IN | Packaged Width: | 9.69 IN |
| Packaged Height: | 6.25 IN | HTC: | 8483208080 |
| Country of Origin: | Mexico |