Rexnord KBR6203 Flanged Cartridge Blocks Rex Spherical Roller Bearings - KBR6203
Part #:10441096
Catalog #:KBR6203
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Product Specifications
Dimensions
| Bolt Size (in): | 1/2 in | Overall Length (in): | 7.13 in |
| Foot Height (in): | 0.56 in | Pilot Diameter (in): | 5 in |
| Overall Width (in): | 7.13 in | Housing Height (in): | 2.5 in |
| Bore Diameter (in): | 2.1875 in | Overall Height (in): | 3.69 in |
| Locking Collar Outside Diameter (in): | 3.23 in | Pilot Depth (in): | 1 in |
| Housing Outside Diameter (in): | 7.13 in | Mounting Plate to Collar Face (in): | 2.11 in |
| Length Through Bore (in): | 3.69 in | Inner Ring Outside Diameter (in): | 2.62 in |
| Bolt Spacing (in): | 4.25 in | Mounting Surface to End of Housing (in): | 1.56 in |
| Housing Cast Face to Outermost Bearing Face (in): | 1.16 in | Bolt Circle (in): | 6 in |
Technical Specifications
| Seal Type: | Light Contact Seal | Product: | ZBR6000 |
| Cage Material: | Engineered Polymer | Housing Material: | Cast Iron |
| Fixed/Expansion: | Fixed | Series: | Flanged Cartridge Blocks |
| Radial Clearance: | C3 STANDARD | Housing Style: | Flange Block |
| Radial Dynamic Load Capacity (lb): | 36,370 lb | Static Load Rating (lb): | 44,400 lb |
| Rolling Element: | Spherical Roller | Housing Type: | Flange, Cartridge |
| Housing Color: | Black | Housing Construction: | Solid |
| Shaft Locking Type: | Adapter Mount | End Cap: | NEED EXT EC |
| Misalignment Type: | Dynamic | Maximum Speed (RPM): | 2500 rpm |
| Setscrew Torque (in-lbs): | 87-92 in/lbs | Bolt Hole Shape: | Round Hole |
| Seal Kit: | KS7 | Ability to Relubricate: | Yes |
| Available Seal Type: | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip | Impact Style Shurlok Install Tool: | 105-90425-21 |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Vibration Frequency Inner Ring Defect: | 0.179 cps | Vibration Frequency Outer Ring Defect: | 0.1377 cps |
| Housing Coating: | POWDER COATED | Vibration Frequency Roller Spin: | 0.0606 cps |
| Locking Device Kit: | AK76203 | Insert: | 6203U |
| Max Operating Temperature (C): | 107 °C | Shaft Locking Collar Kit/Adapter Assembly: | AK76203 |
| Primary Seal: | BUNA SGL LIP LIGHT CONTACT | Max Operating Temperature (F): | 225 °F |
| Grease Fitting Thread Size: | 1/8 NPT | Size Code: | 7 |
| Lubricant: | Lithium Complex NLGI 2 Grease |
General Specifications
| UPC: | 793699904789 | Weight: | 12.20 LB |
| Packaged Length: | 7.25 IN | Packaged Width: | 3.50 IN |
| Packaged Height: | 7.25 IN | HTC: | 84833080 |