Browning Mounted Cast Iron Flange Cartridge Ball Bearing - 52100 Bearing Steel, Black Oxided Inner - Concentric Lock - VFCB-323
Part #:766999
Catalog #:VFCB-323
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Product Specifications
Dimensions
| Bolt Size (in): | 3/8 in | Overall Width (in): | 5.25 in |
| Overall Height (in): | 2 in | Overall Length (in): | 5.25 in |
| Bore Diameter (in): | 1.4375 in | Pilot Diameter (in): | 3.625 in |
| Foot Height (in): | 0.41 in | Length Through Bore (in): | 2 in |
| Housing Outside Diameter (in): | 5.25 in | Bolt Circle (in): | 4.375 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Pilot Configuration: | Piloted | Housing Construction: | One Piece |
| Housing Color: | Black | Misalignment Type: | Static Only |
| Outer Ring Land Profile: | Standard | Cage Material: | Molded fiber glass reinforced nylon |
| Seal Type: | Single Lip Contact Seal with Flinger | Housing Type: | Piloted Flange Cartridge |
| Housing Style: | Flange Block | Pilot Depth (in): | 0.38 in |
| Ability to Relubricate: | Yes | Locking Collar Outside Diameter (in): | 2.75 in |
| Inner Ring Outside Diameter (in): | 2.063 in | Bearing Type: | Medium Duty |
| Fixed vs. Expansion: | Fixed | Insert: | VB-323 SFB ATO |
| Max Operating Temperature (F): | 225 °F | Vibration Frequency Fundamental Train: | 0.0065 cps |
| Radial Clearance: | Standard | Bearing Insert Material: | 52100 Bearing Steel |
| Shaft Locking Type: | Concentric | Lubricant: | Lithium Complex NLGI 2 Grease |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Vibration Frequency Roller Spin: | 0.0367 cps |
| Max Operating Temperature (C): | 107 °C | Housing Material: | Cast Iron |
| Cage Type: | Ball Riding Retainer | Maximum Speed (RPM): | 3500 rpm |
| End Cap Available: | No | Dynamic Load Rating (lb): | 7,330 lb |
| Vibration Frequency Outer Ring Defect: | 0.0588 cps | Size Code: | 208 |
| Grease Fitting Thread Size: | 1/4-28 | Static Load Rating (lb): | 4,460 lb |
| Housing Coating: | Powder Coated | Vibration Frequency Inner Ring Defect: | 0.0912 cps |
General Specifications
| UPC: | 662460347080 | Weight: | 4.00 LB |
| Packaged Length: | 5.80 IN | Packaged Width: | 5.60 IN |
| Packaged Height: | 2.30 IN | HTC: | 8483.20.4040 |
| Country of Origin: | Mexico |

