Rexnord ZB211540 Flange Blocks Rex Spherical Roller Bearings - ZB211540
Part #:10406932
Catalog #:ZB211540
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Product Specifications
Dimensions
| Overall Length (in): | 7 in | Bore Diameter (in): | 1.9375 in |
| Overall Width (in): | 7 in | Bolt Size (in): | 1/2 in |
| Overall Height (in): | 3.19 in | Foot Height (in): | 0.69 in |
| Housing Outside Diameter (in): | 7 in | Standoff Distance (in): | 0.06 in |
| Locking Collar Outside Diameter (in): | 2.88 in | Length Through Bore (in): | 3.13 in |
| Bolt Spacing (in): | 4.06 in | Bolt Circle (in): | 5.75 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.66 in | Inner Ring Outside Diameter (in): | 2.307 in |
Technical Specifications
| Housing Style: | Flange Block | Seal Type: | Clearance Seal |
| Static Load Rating (lb): | 33,200 lb | Cage Material: | Engineered Polymer |
| Radial Clearance: | C3 STANDARD | Fixed/Expansion: | Fixed |
| End Cap: | DTC6 | Housing Type: | Flange, Four Bolt |
| Rolling Element: | Spherical Roller | Misalignment Type: | Dynamic |
| Housing Color: | Black | Housing Construction: | Solid |
| Product: | ZB2000 | Series: | Flange Blocks |
| Radial Dynamic Load Capacity (lb): | 28,890 lb | Housing Material: | Cast Iron |
| Shaft Locking Type: | Single Set Collar | 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 | Seal Kit: | ZS6 |
| Microlock Kit: | ML2 | Maximum Speed (RPM): | 4050 rpm |
| Setscrew Torque (in-lbs): | 325 in/lbs | Insert: | 2115U |
| Max Operating Temperature (C): | 107 °C | Lubricant: | PRESERVATIVE ONLY - NO GREASE |
| Max Operating Temperature (F): | 225 °F | Primary Seal: | STEEL CLEARANCE SEAL |
| Lube Fill Percent: | 0% FILL | Vibration Frequency Inner Ring Defect: | 0.1617 cps |
| Size Code: | 6 | Locking Device Kit: | SC6 |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Grease Fitting Thread Size: | 1/8 NPT |
| Housing Coating: | POWDER COATED | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Vibration Frequency Roller Spin: | 0.0559 cps | Vibration Frequency Outer Ring Defect: | 0.1217 cps |
General Specifications
| UPC: | 793699555608 | Weight: | 9.80 LB |
| Packaged Length: | 7.25 IN | Packaged Width: | 3.50 IN |
| Packaged Height: | 7.25 IN | HTC: | 84833080 |