Rexnord KBR2112 Flanged Cartridge Blocks Rex Spherical Roller Bearings - KBR2112
Part #:10412930
Catalog #:KBR2112
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Product Specifications
Dimensions
| Overall Height (in): | 3.125 in | Pilot Diameter (in): | 4.25 in |
| Overall Width (in): | 6.13 in | Foot Height (in): | 0.5 in |
| Overall Length (in): | 6.13 in | Bolt Size (in): | 7/16 in |
| Bore Diameter (in): | 1.7500 in | Housing Height (in): | 2.44 in |
| Pilot Depth (in): | 0.88 in | Mounting Plate to Collar Face (in): | 1.59 in |
| Housing Outside Diameter (in): | 6.13 in | Locking Collar Outside Diameter (in): | 2.59 in |
| Bolt Circle (in): | 5.125 in | Length Through Bore (in): | 3.125 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.66 in | Mounting Surface to End of Housing (in): | 1.53 in |
| Bolt Spacing (in): | 3.625 in | Inner Ring Outside Diameter (in): | 2.027 in |
Technical Specifications
| Cage Material: | Engineered Polymer | Seal Type: | Light Contact Seal |
| Rolling Element: | Spherical Roller | Radial Dynamic Load Capacity (lb): | 27,820 lb |
| Misalignment Type: | Dynamic | Housing Material: | Cast Iron |
| Fixed/Expansion: | Fixed | Shaft Locking Type: | Single Set Collar |
| Housing Color: | Black | Static Load Rating (lb): | 28,700 lb |
| End Cap: | DTC5 | Housing Style: | Flange Block |
| Series: | Flanged Cartridge Blocks | Radial Clearance: | C3 STANDARD |
| Product: | ZBR2000 | Housing Type: | Flange, Cartridge |
| Housing Construction: | Solid | Setscrew Torque (in-lbs): | 325 in/lbs |
| 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 |
| Bolt Hole Shape: | Round Hole | Seal Kit: | KS5 |
| Maximum Speed (RPM): | 3100 rpm | Grease Fitting Thread Size: | 1/8 NPT |
| Vibration Frequency Outer Ring Defect: | 0.0972 cps | Locking Device Kit: | SC5 |
| Vibration Frequency Inner Ring Defect: | 0.1361 cps | Housing Coating: | POWDER COATED |
| Size Code: | 5 | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Primary Seal: | BUNA SGL LIP LIGHT CONTACT | Insert: | 2112U |
| Lubricant: | Lithium Complex NLGI 2 Grease | Vibration Frequency Roller Spin: | 0.0466 cps |
| Max Operating Temperature (C): | 107 °C | Max Operating Temperature (F): | 225 °F |
| Vibration Frequency Fundamental Train: | 0.0069 cps |
General Specifications
| UPC: | 698210639440 | Weight: | 8.10 LB |
| Packaged Length: | 6.63 IN | Packaged Width: | 3.75 IN |
| Packaged Height: | 6.63 IN | HTC: | 84833080 |