6306-2Z-HT2 High Temperature Resistant Ball Bearing 30x72x19mm
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Product Details
| Category | Flange Block |
| Inventory | 1.0 |
| Minimum Buy Quantity | N/A |
| Weight | 10 lb |
| Product Group | M06288 |
| Number of Mounting Holes | 4 |
| Mounting Method | Concentric Collar |
| Housing Style | 4 Bolt Round Flange Block |
| Rolling Element | Tapered Roller Bearing |
| Housing Material | Cast Iron |
| Expansion / Non-expansion | Non-expansion |
| Mounting Bolts | 7/16 Inch |
| Relubricatable | Yes |
| Seals | Double Lip Radial |
| Housing Configuration | 1 Piece Solid |
| Pilot Configuration | With Pilot |
| Inch - Metric | Metric |
| Long Description | 4 Bolt Round Flange Block; 50MM Bore; 138MM Bolt Circle; 95.5MM Bolt Spacing; 1 Piece Solid; Concentric Collar Mount; Cast Iron; Tapered Roller Bearing; 88.9MM Length Thru Bore; Relubricatable; Double |
| Other Features | Double Row | Wide Inner Race | With Set Screw |
| UNSPSC | 31171501 |
| Harmonized Tariff Code | 8483.20.40.80 |
| Noun | Bearing |
| Keyword String | Flanged |
| Manufacturer Item Number | E-PF-TRB-50MM |
| Weight / LBS | 10 |
| Cartridge Pilot Depth | 1.875 Inch | 47.625 Millimeter |
| Cartridge Pilot Diameter | 4.5 Inch | 114.3 Millimeter |
| Bolt Spacing | 3.8 Inch | 95.5 Millimeter |
| d | 1.969 Inch | 50 Millimeter |
| Nominal Bolt Circle Diameter Round | 5.4 Inch | 138 Millimeter |
| D | 3.5 Inch | 88.9 Millimeter |
| Shaft Size | 1.969 in |
| Shaft Size Type | Metric |
| UPC Code | 053893778877 |
| Nose Diameter | 4.36 in |
| Nose Bore Diameter | 3.5 in |
| Dimension B | 3-1/2 in |
| Dimension H | 6-3/8 in |
| Dimension A | 2-29/32 in |
| Dimension N2 | 3.800 in |
| Dimension J | 5-3/8 in |
| Dimension A3 | 1-3/16 in |
| Bolt Diameter | 7/16 in |
| Dimension E | 1-9/16 in |
| Dimension A1 | 9/16 in |
| Dimension D 1 | 4-1/2 in |
| Dimension d1 | 3-7/16 in |
| Dimension A2 | 1-1/32 in |
| e | 0.33 |
| X (if Fa/Fr ≤ e) | 0.87 |
| Y (if Fa/Fr ≤ e) | 2.64 |
| X (if Fa/Fr > e) | 0.7 |
| Y (if Fa/Fr > e) | 3.18 |
| K Factor | 1.83 |
| C90 Dynamic Load Rating2 | 10300 lb |
| C0 Static Load Rating | 43000 lb |
| Fa-max Maximum Permissible Thrust Load3 | 2590 lb |
| Fr-max Maximum Allowable Slip Fit Radial Load4 | 8400 lb |
| Max. Speed5 | 3050 rpm |
| Note | Note: All units have a 1/8 pipe thread grease fittingThe Maximum Permissible Thrust Load applies to conditions of slip fit with set screw mounting or in applications where a large moment loading occur |