Rexnord ZN112311 Take-up Blocks Rex Spherical Roller Bearings - ZN112311
Part #:10411547
Catalog #:ZN112311
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Product Specifications
Dimensions
| Overall Length (in): | 12.5 in | Overall Height (in): | 11.19 in |
| Slot Length (in): | 10.38 in | Overall Width (in): | 6.34 in |
| Bore Diameter (in): | 3.6875 in | Slot Width (in): | 1.38 in |
| Adjustment Slot Width (in): | 5.14 in | Locking Collar Outside Diameter (in): | 5.63 in |
| Housing Top Width (in): | 4.13 in | Bottom Housing Length (in): | 12.5 in |
| Slot Depth (in): | 2.19 in | Top Housing Length (in): | 12.5 in |
| Bottom Channel Outside Width (in): | 6.34 in | Bottom Take Up Slot to Centerline of Bearing (in): | 4.75 in |
| Length Through Bore (in): | 5.06 in | Inner Ring Outside Diameter (in): | 4.561 in |
Technical Specifications
| Misalignment Type: | Dynamic | Housing Color: | Black |
| Fixed/Expansion: | Fixed | Static Load Rating (lb): | 137,000 lb |
| Housing Material: | Cast Iron | Product: | ZN2000 |
| Shaft Locking Type: | Single Set Collar | Housing Type: | Take Up, Top Angle |
| Radial Dynamic Load Capacity (lb): | 130,970 lb | Housing Style: | Take-Up Block |
| Seal Type: | Clearance Seal | Rolling Element: | Spherical Roller |
| Cage Material: | Engineered Polymer | End Cap: | DTC11 |
| Radial Clearance: | C3 STANDARD | Housing Construction: | Solid |
| Series: | Take-up Blocks | Maximum Speed (RPM): | 2050 rpm |
| Microlock Kit: | ML4 | Ability to Relubricate: | Yes |
| Seal Kit: | ZS11 | Setscrew Torque (in-lbs): | 1350 in/lbs |
| Grease Fitting Thread Size: | 1/8 NPT | Max Operating Temperature (F): | 225 °F |
| Size Code: | 11 | Vibration Frequency Outer Ring Defect: | 0.1283 cps |
| Vibration Frequency Roller Spin: | 0.0548 cps | Max Operating Temperature (C): | 107 °C |
| Lubricant: | Lithium Complex NLGI 2 Grease | Primary Seal: | STEEL CLEARANCE SEAL |
| Vibration Frequency Fundamental Train: | 0.0071 cps | Housing Coating: | POWDER COATED |
| Vibration Frequency Inner Ring Defect: | 0.1717 cps | Locking Device Kit: | SC11 |
| Insert: | 2311U | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
General Specifications
| UPC: | 698210714468 | Weight: | 85.00 LB |
| Packaged Length: | 17.50 IN | Packaged Width: | 6.38 IN |
| Packaged Height: | 9.88 IN | HTC: | 84833080 |