Rexnord KBR3207 Flanged Cartridge Blocks Rex Spherical Roller Bearings - KBR3207
Part #:10407715
Catalog #:KBR3207
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Product Specifications
Dimensions
| Overall Height (in): | 3.66 in | Bore Diameter (in): | 2.4375 in |
| Overall Length (in): | 7.63 in | Bolt Size (in): | 1/2 in |
| Pilot Diameter (in): | 5.5 in | Overall Width (in): | 7.63 in |
| Foot Height (in): | 0.63 in | Housing Height (in): | 2.63 in |
| Pilot Depth (in): | 1 in | Locking Collar Outside Diameter (in): | 3.56 in |
| Mounting Plate to Collar Face (in): | 1.97 in | Housing Outside Diameter (in): | 7.63 in |
| Housing Cast Face to Outermost Bearing Face (in): | 1.02 in | Length Through Bore (in): | 3.66 in |
| Inner Ring Outside Diameter (in): | 2.901 in | Mounting Surface to End of Housing (in): | 1.69 in |
| Bolt Spacing (in): | 4.594 in | Bolt Circle (in): | 6.5 in |
Technical Specifications
| End Cap: | DTC812 | Misalignment Type: | Dynamic |
| Housing Material: | Cast Iron | Cage Material: | Engineered Polymer |
| Radial Clearance: | C3 STANDARD | Housing Construction: | Solid |
| Seal Type: | Light Contact Seal | Housing Color: | Black |
| Product: | ZBR3000 | Series: | Flanged Cartridge Blocks |
| Rolling Element: | Spherical Roller | Fixed/Expansion: | Fixed |
| Housing Style: | Flange Block | Housing Type: | Flange, Cartridge |
| Shaft Locking Type: | Eccentric Collar | Radial Dynamic Load Capacity (lb): | 43,240 lb |
| Static Load Rating (lb): | 53,500 lb | Ability to Relubricate: | Yes |
| Setscrew Torque (in-lbs): | 460 in/lbs | Microlock Kit: | ML3 |
| 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 |
| Seal Kit: | KS8 | Maximum Speed (RPM): | 2300 rpm |
| Locking Device Kit: | SC3207 | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Housing Coating: | POWDER COATED |
| Max Operating Temperature (F): | 225 °F | Primary Seal: | BUNA SGL LIP LIGHT CONTACT |
| Insert: | 3207U | Size Code: | 8 |
| Vibration Frequency Roller Spin: | 0.0607 cps | Lubricant: | Lithium Complex NLGI 2 Grease |
| Max Operating Temperature (C): | 107 °C | Vibration Frequency Inner Ring Defect: | 0.1791 cps |
| Grease Fitting Thread Size: | 1/8 NPT | Vibration Frequency Outer Ring Defect: | 0.1376 cps |
General Specifications
| UPC: | 698210910822 | Weight: | 14.80 LB |
| Packaged Length: | 7.25 IN | Packaged Width: | 3.50 IN |
| Packaged Height: | 7.25 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |