Komatsu 20Y-27-42290 HUB Size Chart (mm/inches) |
|---|
| Bearing number | FY 7/8 TF |
| Bore Diameter (mm) | 22,225 |
| Width (mm) | 34,1 |
| d | 22,225 mm |
| s1 | 19,8 mm |
| A1 | 30 mm |
| B | 34,1 mm |
| G | 10 mm |
| J | 70 mm |
| L | 95 mm |
| T | 38,8 mm |
| A2 | 12 mm |
| Weight | 0,8 Kg |
| Basic dynamic load rating (C) | 14 kN |
| Basic static load rating (C0) | 7,8 kN |
| Fatigue load limit (Pu) | 0,335 |
| Category | Flange Block Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.858 |
| EAN | 7316577754851 |
| Product Group | M06110 |
| Number of Mounting Holes | 4 |
| Mounting Method | Set Screw |
| Housing Style | 4 Bolt Square Flange Block |
| Rolling Element | Ball Bearing |
| Housing Material | Cast Iron |
| Expansion / Non-expansion | Non-expansion |
| Mounting Bolts | 7/16 Inch |
| Relubricatable | Yes |
| Insert Part Number | YAR 205-014-2F |
| Seals | M Seal |
| Housing Configuration | 1 Piece Solid |
| Pilot Configuration | No Pilot |
| Inch - Metric | Inch |
| Long Description | 4 Bolt Square Flange Block; 7/8" Bore; 4" Bolt Circle; 2-3/4" Bolt Spacing; 1 Piece Solid; Set Screw Mount; Cast Iron; Ball Bearing; 1-11/32" Length Thru Bore; Relubricatable; M Se |
| Other Features | Single Row | Standard Duty | Wide Inner Race | Open End | Has Flinger | Y Bearing |
| Category | Flange Block |
| UNSPSC | 31171501 |
| Harmonized Tariff Code | 8483.20.40.40 |
| Noun | Bearing |
| Keyword String | Flanged |
| Manufacturer URL | http://www.skf.com |
| Manufacturer Item Number | FY 7/8 TF |
| Weight / LBS | 1.9 |
| Cartridge Pilot Depth | 0 Inch | 0 Millimeter |
| Cartridge Pilot Diameter | 0 Inch | 0 Millimeter |
| Length Thru Bore | 1.344 Inch | 34.13 Millimeter |
| Nominal Bolt Circle Diameter Round | 4 Inch | 101.6 Millimeter |
| Bore | 0.875 Inch | 22.225 Millimeter |
| Bolt Spacing | 2.75 Inch | 69.85 Millimeter |
| Housing material | Cast iron |
| Da | 74.6 mm |
| Db1 | 65 mm |
| Db2 | 71 mm |
| A | 30 mm |
| A1 | 12 mm |
| A3 | 3.2 mm |
| A5 | 20.5 mm |
| N | 11.5 mm |
| s1 | 19.8 mm |
| RG | 1/4-28 UNF |
| R1 | 21 mm |
| DN | 6.5 mm |
| SWN | 7 mm |
| GN | 1/4-28 SAE-LT |
| J6 | 83 mm |
| J7 | 19 mm |
| N4 | 4 mm |
| Basic dynamic load rating C | 14 kN |
| Basic static load rating C0 | 7.8 kN |
| Fatigue load limit Pu | 0.335 kN |
| Limiting speed | 7000 r/min |
| Mass bearing unit | 0.74 kg |
| Thread grub screw G2 | 1/4-28 UNF |
| Hexagonal key size for grub screw N | 3.175 mm |
| Recommended tightening torque for grub screw | 4 N·m |
| Recommended diameter for attachment bolts, mm G | 10 mm |
| Recommended diameter for attachment bolts, inch G | 0.375 in |