Rexnord KBR2207 Flanged Cartridge Blocks Rex Spherical Roller Bearings - KBR2207
Part #:10430079
Catalog #:KBR2207
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Product Specifications
Dimensions
| Housing Height (in): | 2.63 in | Foot Height (in): | 0.63 in |
| Overall Height (in): | 3.5 in | Overall Width (in): | 7.63 in |
| Pilot Diameter (in): | 5.5 in | Bore Diameter (in): | 2.4375 in |
| Bolt Size (in): | 1/2 in | Overall Length (in): | 7.63 in |
| Housing Outside Diameter (in): | 7.63 in | Pilot Depth (in): | 1 in |
| Locking Collar Outside Diameter (in): | 3.56 in | Mounting Plate to Collar Face (in): | 1.81 in |
| Bolt Circle (in): | 6.5 in | Inner Ring Outside Diameter (in): | 2.901 in |
| Mounting Surface to End of Housing (in): | 1.69 in | Length Through Bore (in): | 3.5 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.88 in | Bolt Spacing (in): | 4.594 in |
Technical Specifications
| Static Load Rating (lb): | 53,500 lb | End Cap: | DTC8 |
| Product: | ZBR2000 | Housing Color: | Black |
| Housing Type: | Flange, Cartridge | Housing Style: | Flange Block |
| Cage Material: | Engineered Polymer | Seal Type: | Light Contact Seal |
| Radial Dynamic Load Capacity (lb): | 43,240 lb | Rolling Element: | Spherical Roller |
| Fixed/Expansion: | Fixed | Series: | Flanged Cartridge Blocks |
| Shaft Locking Type: | Single Set Collar | Housing Material: | Cast Iron |
| Housing Construction: | Solid | Misalignment Type: | Dynamic |
| Radial Clearance: | C3 STANDARD | Ability to Relubricate: | Yes |
| Maximum Speed (RPM): | 2300 rpm | Seal Kit: | KS8 |
| Setscrew Torque (in-lbs): | 680 in/lbs | 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 | Primary Seal: | BUNA SGL LIP LIGHT CONTACT |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Vibration Frequency Inner Ring Defect: | 0.1791 cps |
| Vibration Frequency Roller Spin: | 0.0607 cps | Max Operating Temperature (F): | 225 °F |
| Size Code: | 8 | Locking Device Kit: | SC8 |
| Max Operating Temperature (C): | 107 °C | Vibration Frequency Outer Ring Defect: | 0.1376 cps |
| Insert: | 2207U | Housing Coating: | POWDER COATED |
| Lubricant: | Lithium Complex NLGI 2 Grease | Grease Fitting Thread Size: | 1/8 NPT |
| Vibration Frequency Fundamental Train: | 0.0072 cps |
General Specifications
| UPC: | 698210639501 | 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 |