Rexnord KBR3215 Flanged Cartridge Blocks Rex Spherical Roller Bearings - KBR3215
Part #:10410738
Catalog #:KBR3215
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Product Specifications
Dimensions
| Foot Height (in): | 0.75 in | Overall Height (in): | 4.2 in |
| Overall Length (in): | 8.75 in | Bore Diameter (in): | 2.9375 in |
| Overall Width (in): | 8.75 in | Housing Height (in): | 3.13 in |
| Pilot Diameter (in): | 6.375 in | Bolt Size (in): | 5/8 in |
| Locking Collar Outside Diameter (in): | 4.06 in | Mounting Plate to Collar Face (in): | 2.2 in |
| Pilot Depth (in): | 1.25 in | Housing Outside Diameter (in): | 8.75 in |
| Inner Ring Outside Diameter (in): | 3.37 in | Length Through Bore (in): | 4.2 in |
| Housing Cast Face to Outermost Bearing Face (in): | 0.88 in | Bolt Circle (in): | 7.5 in |
| Mounting Surface to End of Housing (in): | 2 in | Bolt Spacing (in): | 5.297 in |
Technical Specifications
| Housing Material: | Cast Iron | Seal Type: | Light Contact Seal |
| Product: | ZBR3000 | Misalignment Type: | Dynamic |
| Housing Color: | Black | Housing Construction: | Solid |
| Housing Type: | Flange, Cartridge | Static Load Rating (lb): | 71,500 lb |
| Cage Material: | Engineered Polymer | Shaft Locking Type: | Eccentric Collar |
| Fixed/Expansion: | Fixed | Housing Style: | Flange Block |
| Radial Dynamic Load Capacity (lb): | 57,750 lb | End Cap: | DTC91 |
| Series: | Flanged Cartridge Blocks | Rolling Element: | Spherical Roller |
| Radial Clearance: | C3 STANDARD | 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 | Ability to Relubricate: | Yes |
| Maximum Speed (RPM): | 1900 rpm | Seal Kit: | KS9 |
| Max Operating Temperature (C): | 107 °C | Housing Coating: | POWDER COATED |
| Vibration Frequency Outer Ring Defect: | 0.1299 cps | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Lubricant: | Lithium Complex NLGI 2 Grease |
| Locking Device Kit: | SC3215 | Size Code: | 9 |
| Primary Seal: | BUNA SGL LIP LIGHT CONTACT | Grease Fitting Thread Size: | 1/8 NPT |
| Insert: | 3215U | Max Operating Temperature (F): | 225 °F |
| Vibration Frequency Roller Spin: | 0.0591 cps | Vibration Frequency Inner Ring Defect: | 0.1701 cps |
General Specifications
| UPC: | 698210910839 | Weight: | 22.30 LB |
| Packaged Length: | 8.63 IN | Packaged Width: | 3.94 IN |
| Packaged Height: | 8.63 IN | HTC: | 8483204080 |
| Country of Origin: | Mexico |