Rexnord ZBR3203 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR3203
Part #:10435750
Catalog #:ZBR3203
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Product Specifications
Dimensions
| Foot Height (in): | 0.56 in | Housing Height (in): | 2.5 in |
| Bore Diameter (in): | 2.1875 in | Overall Height (in): | 3.5 in |
| Overall Length (in): | 7.13 in | Bolt Size (in): | 1/2 in |
| Overall Width (in): | 7.13 in | Pilot Diameter (in): | 5 in |
| Pilot Depth (in): | 1 in | Mounting Plate to Collar Face (in): | 1.94 in |
| Housing Outside Diameter (in): | 7.13 in | Locking Collar Outside Diameter (in): | 3.25 in |
| Bolt Circle (in): | 6 in | Housing Cast Face to Outermost Bearing Face (in): | 0.97 in |
| Length Through Bore (in): | 3.5 in | Bolt Spacing (in): | 4.25 in |
| Mounting Surface to End of Housing (in): | 1.56 in | Inner Ring Outside Diameter (in): | 2.62 in |
Technical Specifications
| Seal Type: | Clearance Seal | Housing Color: | Black |
| Cage Material: | Engineered Polymer | Series: | Flanged Cartridge Blocks |
| Housing Style: | Flange Block | Static Load Rating (lb): | 44,400 lb |
| End Cap: | NEED EXT EC | Housing Construction: | Solid |
| Housing Type: | Flange, Cartridge | Misalignment Type: | Dynamic |
| Rolling Element: | Spherical Roller | Shaft Locking Type: | Eccentric Collar |
| Radial Dynamic Load Capacity (lb): | 36,370 lb | Product: | ZBR3000 |
| Fixed/Expansion: | Fixed | Radial Clearance: | C3 STANDARD |
| Housing Material: | Cast Iron | Seal Kit: | ZS7 |
| Bolt Hole Shape: | Round Hole | Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
| Setscrew Torque (in-lbs): | 460 in/lbs | Maximum Speed (RPM): | 3650 rpm |
| Ability to Relubricate: | Yes | Grease Fitting Thread Size: | 1/8 NPT |
| Vibration Frequency Outer Ring Defect: | 0.1377 cps | Max Operating Temperature (F): | 225 °F |
| Size Code: | 7 | Insert: | 3203U |
| Lubricant: | Lithium Complex NLGI 2 Grease | Max Operating Temperature (C): | 107 °C |
| Housing Coating: | POWDER COATED | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Vibration Frequency Roller Spin: | 0.0606 cps | Primary Seal: | STEEL CLEARANCE SEAL |
| Vibration Frequency Inner Ring Defect: | 0.179 cps | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Locking Device Kit: | SC3203 |
General Specifications
| UPC: | 698210906986 | Weight: | 12.20 LB |
| Packaged Length: | 7.25 IN | Packaged Width: | 3.50 IN |
| Packaged Height: | 7.25 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |