Rexnord ZBR221164 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR221164
Part #:10443340
Catalog #:ZBR221164
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Product Specifications
Dimensions
| Pilot Diameter (in): | 6.375 in | Overall Width (in): | 8.75 in |
| Bolt Size (in): | 5/8 in | Housing Height (in): | 3.13 in |
| Bore Diameter (in): | 2.6875 in | Foot Height (in): | 0.75 in |
| Overall Length (in): | 8.75 in | Overall Height (in): | 4 in |
| Mounting Plate to Collar Face (in): | 2 in | Locking Collar Outside Diameter (in): | 4.06 in |
| Pilot Depth (in): | 1.25 in | Housing Outside Diameter (in): | 8.75 in |
| Bolt Spacing (in): | 5.297 in | Bolt Circle (in): | 7.5 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.88 in | Length Through Bore (in): | 4 in |
| Inner Ring Outside Diameter (in): | 3.37 in | Mounting Surface to End of Housing (in): | 2 in |
Technical Specifications
| Housing Construction: | Solid | Static Load Rating (lb): | 71,500 lb |
| Product: | ZBR2000 | Radial Dynamic Load Capacity (lb): | 57,750 lb |
| Radial Clearance: | C3 STANDARD | Shaft Locking Type: | Single Set Collar |
| Misalignment Type: | Dynamic | Cage Material: | Engineered Polymer |
| Housing Color: | Black | Seal Type: | Clearance Seal |
| Series: | Flanged Cartridge Blocks | Housing Material: | Cast Iron |
| Rolling Element: | Spherical Roller | End Cap: | DTC9 |
| Fixed/Expansion: | Fixed | Housing Style: | Flange Block |
| Housing Type: | Flange, Cartridge | 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 | Bolt Hole Shape: | Round Hole |
| Ability to Relubricate: | Yes | Setscrew Torque (in-lbs): | 680 in/lbs |
| Seal Kit: | ZS9 | Vibration Frequency Inner Ring Defect: | 0.1701 cps |
| Vibration Frequency Fundamental Train: | 0.0072 cps | Primary Seal: | STEEL CLEARANCE SEAL |
| Max Operating Temperature (F): | 225 °F | Grease Fitting Thread Size: | 1/8 NPT |
| Max Operating Temperature (C): | 107 °C | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Lubricant: | KEYSTONE NEVASTANE HT/AW2 FOOD | Size Code: | 9 |
| Insert: | 2211U | Locking Device Kit: | SC9 |
| Vibration Frequency Outer Ring Defect: | 0.1299 cps | Vibration Frequency Roller Spin: | 0.0591 cps |
| Housing Coating: | POWDER COATED |
General Specifications
| UPC: | 793699991710 | Weight: | 23.40 LB |
| Packaged Length: | 8.63 IN | Packaged Width: | 3.94 IN |
| Packaged Height: | 8.63 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |