Browning Mounted Cast Iron Flange Cartridge Ball Bearing - 52100 Bearing Steel, Black Oxided Inner - Concentric Lock - VFCB-218
Part #:766981
Catalog #:VFCB-218
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Product Specifications
Dimensions
| Overall Width (in): | 4.38 in | Bolt Size (in): | 5/16 in |
| Overall Length (in): | 4.38 in | Overall Height (in): | 1.61 in |
| Bore Diameter (in): | 1.125 in | Pilot Diameter (in): | 3 in |
| Foot Height (in): | 0.77 in | Length Through Bore (in): | 1.61 in |
| Housing Outside Diameter (in): | 4.38 in | Bolt Circle (in): | 3.625 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | Piloted | Housing Construction: | One Piece |
| Housing Color: | Black | Outer Ring Land Profile: | Standard |
| Misalignment Type: | Static Only | Cage Material: | Molded fiber glass reinforced nylon |
| Seal Type: | Single Lip Contact Seal with Flinger | Housing Type: | Piloted Flange Cartridge |
| Housing Style: | Flange Block | Ability to Relubricate: | Yes |
| Pilot Depth (in): | 0.25 in | Locking Collar Outside Diameter (in): | 2.11 in |
| Bearing Insert Material: | 52100 Bearing Steel | Static Load Rating (lb): | 2,530 lb |
| Vibration Frequency Fundamental Train: | 0.0067 cps | Vibration Frequency Outer Ring Defect: | 0.0595 cps |
| Housing Coating: | Powder Coated | Bearing Type: | Standard Duty |
| Dynamic Load Rating (lb): | 4,390 lb | Max Operating Temperature (F): | 225 °F |
| Grease Fitting Thread Size: | 1/4-28 | Inner Ring Outside Diameter (in): | 1.594 in |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Cage Type: | Ball Riding Retainer |
| End Cap Available: | No | Lubricant: | Lithium Complex NLGI 2 Grease |
| Size Code: | 206 | Vibration Frequency Roller Spin: | 0.0385 cps |
| Housing Material: | Cast Iron | Shaft Locking Type: | Concentric |
| Insert: | VB-218 SFB ATO | Maximum Speed (RPM): | 4500 rpm |
| Fixed vs. Expansion: | Fixed | Max Operating Temperature (C): | 107 °C |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps | Radial Clearance: | Standard |
General Specifications
| UPC: | 662460346908 | Weight: | 2.60 LB |
| Packaged Length: | 4.50 IN | Packaged Width: | 1.69 IN |
| Packaged Height: | 4.56 IN | HTC: | 8483.20.4040 |
| Country of Origin: | Mexico |

