Rexnord ZBR521565 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR521565
Part #:10423491
Catalog #:ZBR521565
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Product Specifications
Dimensions
| Pilot Diameter (in): | 6.375 in | Overall Length (in): | 8.75 in |
| Overall Height (in): | 4 in | Housing Height (in): | 3.13 in |
| Bore Diameter (in): | 2.9375 in | Foot Height (in): | 0.75 in |
| Overall Width (in): | 8.75 in | Bolt Size (in): | 5/8 in |
| Mounting Plate to Collar Face (in): | 2 in | Housing Outside Diameter (in): | 8.75 in |
| Locking Collar Outside Diameter (in): | 4.06 in | Pilot Depth (in): | 1.25 in |
| Bolt Circle (in): | 7.5 in | Housing Cast Face to Outermost Bearing Face (in): | 0.88 in |
| Inner Ring Outside Diameter (in): | 3.37 in | Bolt Spacing (in): | 5.297 in |
| Mounting Surface to End of Housing (in): | 2 in | Length Through Bore (in): | 4.88 in |
Technical Specifications
| Product: | ZBR5000 | Radial Clearance: | C3 STANDARD |
| Radial Dynamic Load Capacity (lb): | 57,750 lb | Fixed/Expansion: | Fixed |
| Misalignment Type: | Dynamic | End Cap: | DTC9 |
| Housing Material: | Cast Iron | Shaft Locking Type: | Double Set Collar |
| Housing Type: | Flange, Cartridge | Seal Type: | Clearance Seal |
| Series: | Flanged Cartridge Blocks | Housing Construction: | Solid |
| Rolling Element: | Spherical Roller | Housing Color: | Black |
| Static Load Rating (lb): | 71,500 lb | Housing Style: | Flange Block |
| Cage Material: | Engineered Polymer | 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 | Setscrew Torque (in-lbs): | 680 in/lbs |
| Seal Kit: | ZS9 | Maximum Speed (RPM): | 2800 rpm |
| Bolt Hole Shape: | Round Hole | Vibration Frequency Inner Ring Defect: | 0.1701 cps |
| Vibration Frequency Roller Spin: | 0.0591 cps | Max Operating Temperature (F): | 225 °F |
| Grease Fitting Thread Size: | 1/8 NPT | Lubricant: | MOBIL FM222 FOOD GRADE H1 |
| Housing Coating: | POWDER COATED | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Primary Seal: | STEEL CLEARANCE SEAL | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Size Code: | 9 | Max Operating Temperature (C): | 107 °C |
| Insert: | 5215U | Vibration Frequency Outer Ring Defect: | 0.1299 cps |
| Locking Device Kit: | SC9 QTY 2 |
General Specifications
| UPC: | 662864885881 | Weight: | 22.70 LB |
| HTC: | 8483204080 | Country of Origin: | Mexico |