Rexnord ZBR2107A Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR2107A
Part #:10427951
Catalog #:ZBR2107A
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Product Specifications
Dimensions
| Housing Height (in): | 2.19 in | Overall Length (in): | 5.25 in |
| Bolt Size (in): | 3/8 in | Foot Height (in): | 0.5 in |
| Overall Width (in): | 5.25 in | Pilot Diameter (in): | 3.625 in |
| Bore Diameter (in): | 1.4375 in | Overall Height (in): | 2.875 in |
| Mounting Plate to Collar Face (in): | 1.5 in | Housing Outside Diameter (in): | 5.25 in |
| Locking Collar Outside Diameter (in): | 2.31 in | Pilot Depth (in): | 0.75 in |
| Inner Ring Outside Diameter (in): | 1.745 in | Bolt Spacing (in): | 3.09 in |
| Mounting Surface to End of Housing (in): | 1.38 in | Housing Cast Face to Outermost Bearing Face (in): | 0.66 in |
| Length Through Bore (in): | 2.875 in | Bolt Circle (in): | 4.375 in |
Technical Specifications
| Cage Material: | Engineered Polymer | Rolling Element: | Spherical Roller |
| Housing Color: | Black | Product: | ZBR2000 |
| Radial Dynamic Load Capacity (lb): | 19,860 lb | Radial Clearance: | C3 STANDARD |
| Fixed/Expansion: | Fixed | Housing Style: | Flange Block |
| Housing Material: | Cast Iron | Housing Type: | Flange, Cartridge |
| Shaft Locking Type: | Single Set Collar | Housing Construction: | Solid |
| Static Load Rating (lb): | 20,900 lb | Series: | Flanged Cartridge Blocks |
| Misalignment Type: | Dynamic | Seal Type: | Clearance Seal |
| Ability to Relubricate: | Yes | Bolt Hole Shape: | Round Hole |
| Setscrew Torque (in-lbs): | 325 in/lbs | Maximum Speed (RPM): | 5250 rpm |
| 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: | ZS4 |
| Vibration Frequency Fundamental Train: | 0.007 cps | Housing Coating: | POWDER COATED |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Grease Fitting Thread Size: | 1/8 NPT |
| Auxiliary Seals: | 1 OPEN CAP CAST IRON | Vibration Frequency Roller Spin: | 0.0499 cps |
| Insert: | 2107U | Lubricant: | Lithium Complex NLGI 2 Grease |
| Vibration Frequency Inner Ring Defect: | 0.1445 cps | Max Operating Temperature (F): | 225 °F |
| Size Code: | 4 | Primary Seal: | STEEL CLEARANCE SEAL |
| Vibration Frequency Outer Ring Defect: | 0.1055 cps | Max Operating Temperature (C): | 107 °C |
| Locking Device Kit: | SC4 |
General Specifications
| UPC: | 698210921644 | Weight: | 7.00 LB |
| Packaged Length: | 5.50 IN | Packaged Width: | 4.13 IN |
| Packaged Height: | 5.50 IN | HTC: | 84833080 |