Rexnord ZF2070MM Flange Blocks Rex Spherical Roller Bearings - ZF2070MM
Part #:10406983
Catalog #:ZF2070MM
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Product Specifications
Dimensions
| Bolt Size (mm): | 20 mm | Overall Length (in): | 7.75 in |
| Overall Width (in): | 7.75 in | Overall Height (in): | 4 in |
| Bolt Size (in): | 3/4 in | Housing Width (in): | 7.75 in |
| Bore Diameter (mm): | 70 mm | Foot Height (in): | 0.88 in |
| Standoff Distance (in): | 0.09 in | Locking Collar Outside Diameter (in): | 4.06 in |
| Length Through Bore (in): | 4 in | Housing Cast Face to Outermost Bearing Face (in): | 0.88 in |
| Bolt Circle (in): | 8.5 in | Inner Ring Outside Diameter (in): | 3.37 in |
| Bolt Spacing (in): | 6.02 in |
Technical Specifications
| Rolling Element: | Spherical Roller | Static Load Rating (lb): | 71,500 lb |
| Housing Color: | Black | Product: | ZF2000 |
| Shaft Locking Type: | Single Set Collar | Radial Clearance: | C3 STANDARD |
| Series: | Flange Blocks | Housing Style: | Flange Block |
| Housing Type: | Flange, Four Bolt | Seal Type: | Clearance Seal |
| Radial Dynamic Load Capacity (lb): | 57,750 lb | Cage Material: | Engineered Polymer |
| End Cap: | DTC9 | Housing Material: | Cast Iron |
| Misalignment Type: | Dynamic | Housing Construction: | Solid |
| Fixed/Expansion: | Fixed | 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 | Maximum Speed (RPM): | 2800 rpm |
| Setscrew Torque (in-lbs): | 680 in/lbs | Microlock Kit: | ML3 |
| Seal Kit: | ZS9 | Size Code: | 9 |
| Housing Coating: | POWDER COATED | Primary Seal: | STEEL CLEARANCE SEAL |
| Vibration Frequency Roller Spin: | 0.0591 cps | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Vibration Frequency Inner Ring Defect: | 0.1701 cps | Lubricant: | Lithium Complex NLGI 2 Grease |
| Max Operating Temperature (F): | 225 °F | Insert: | 2070MMU |
| Vibration Frequency Outer Ring Defect: | 0.1299 cps | Locking Device Kit: | SC9 |
| Vibration Frequency Fundamental Train: | 0.0072 cps | Grease Fitting Thread Size: | 1/8 NPT |
| Max Operating Temperature (C): | 107 °C |
General Specifications
| UPC: | 698210859077 | Weight: | 26.65 LB |
| Packaged Length: | 8.00 IN | Packaged Width: | 6.13 IN |
| Packaged Height: | 8.00 IN | Country of Origin: | Mexico |