Browning Mounted Cast Iron Three Bolt Flange Bracket Ball Bearing - 52100 Bearing Steel, Black Oxided Inner - Concentric Lock - VFBB-220
Part #:764441
Catalog #:VFBB-220
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Product Specifications
Dimensions
| Bolt Size (in): | 1/2 in | Overall Width (in): | 3.75 in |
| Overall Height (in): | 1.94 in | Overall Length (in): | 6.13 in |
| Bore Diameter (in): | 1.25 in | Base to Center Height (in): | 4.25 in |
| Foot Height (in): | 0.5 in | Length Through Bore (in): | 1.81 in |
| Bolt Spacing (in): | 2.0000 in |
Technical Specifications
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Pilot Configuration: | No Pilot | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Housing Color: | Black |
| Outer Ring Land Profile: | Standard | Cage Material: | Molded fiber glass reinforced nylon |
| Housing Type: | Flange, Bracket, Three Bolt | Seal Type: | Single Lip Contact Seal with Flinger |
| Housing Style: | Flange Block | Ability to Relubricate: | Yes |
| Locking Collar Outside Diameter (in): | 2.50 in | Lubricant: | Lithium Complex NLGI 2 Grease |
| Max Operating Temperature (F): | 225 °F | Max Operating Temperature (C): | 107 °C |
| Size Code: | 207 | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Grease Fitting Thread Size: | 1/4-28 | Radial Clearance: | C3 Standard |
| Maximum Speed (RPM): | 4000 rpm | Vibration Frequency Fundamental Train: | 0.0067 cps |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Insert: | VB-220 |
| Dynamic Load Rating (lb): | 5,810 lb | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Vibration Frequency Roller Spin: | 0.0383 cps | Bearing Type: | Standard Duty |
| Shaft Locking Type: | Concentric | Bearing Centerline to Bolt Hole Center (in): | 2.375 in |
| Fixed vs. Expansion: | Fixed | Bolt Spacing Height Direction (in): | 1.25 in |
| Inner Ring Outside Diameter (in): | 1.847 in | Cage Type: | Ball Riding Retainer |
| Static Load Rating (lb): | 3,440 lb | Housing Coating: | Powder Coated |
| Bearing Insert Finish: | Black Oxide | Bearing Insert Material: | 52100 Bearing Steel |
| Housing Material: | Cast Iron | End Cap Available: | No |
| Housing Width (in): | 3.75 in |
General Specifications
| UPC: | 662460495989 | Weight: | 3.10 LB |
| Packaged Length: | 4.38 IN | Packaged Width: | 2.06 IN |
| Packaged Height: | 6.81 IN | HTC: | 8483.20.4040 |
| Country of Origin: | Mexico |