EXT21031 Mounted Units & Inserts
| Brand Name | NTN EXT21031 Mounted Units & Inserts |
| Model Number | EXT21031 |
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Bearing number | SY 1.3/8 TF |
| Bore Diameter (mm) | 34,925 |
| d | 34,925 mm |
| s1 | 25.4 mm |
| A | 45 mm |
| A1 | 27 mm |
| B | 42,9 mm |
| G | 12 mm |
| H | 93 mm |
| H1 | 47.6 mm |
| H2 | 19 mm |
| J | 126 mm |
| L | 160 mm |
| N | 21 mm |
| N1 | 14 mm |
| Weight | 1,5 Kg |
| Basic dynamic load rating (C) | 25,5 kN |
| Basic static load rating (C0) | 15,3 kN |
| Fatigue load limit (Pu) | 0,655 |
| Category | Pillow Block |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.59 |
| Product Group | M06110 |
| Number of Mounting Holes | 2 |
| Mounting Method | Set Screw |
| Housing Style | 2 Bolt Pillow Block |
| Rolling Element | Ball Bearing |
| Housing Material | Cast Iron |
| Expansion / Non-expansion | Non-expansion |
| Mounting Bolts | 1/2 Inch |
| Relubricatable | Yes |
| Insert Part Number | YAR 207-106-2F |
| Seals | M Seal |
| Housing Configuration | 1 Piece Solid |
| Inch - Metric | Inch |
| Other Features | Single Row | Standard Duty | Wide Inner Race | Y Bearing | Has Flinger |
| Long Description | 2 Bolt Pillow Block; 1-3/8" Bore; 1-7/8" Base to Center Height; Set Screw Mount; Ball Bearing; 4-11/16" Minimum Bolt Spacing; 5-1/4" Bolt Spacing Maximum; Relubricatable; Cast Iron |
| UNSPSC | 31171511 |
| Harmonized Tariff Code | 8483.20.40.40 |
| Noun | Bearing |
| Keyword String | Pillow Block |
| Manufacturer Item Number | SY 1.3/8 TF |
| Weight / LBS | 3.5 |
| Nominal Bolt Center to Center | 5 Inch | 127 Millimeter |
| Base to Center Height | 1.875 Inch | 47.63 Millimeter |
| Bolt Spacing Minimum | 4.688 Inch | 119.075Millimeter |
| Actual Bolt Center to Center | 0 Inch | 0Millimeter |
| Length Thru Bore | 1.688 Inch | 42.87 Millimeter |
| Bolt Spacing Maximum | 5.25 Inch | 133.35Millimeter |
| Bore | 1.375 Inch | 34.925 Millimeter |
| Housing material | Cast iron |
| A5 | 24.5 mm |
| B4 | 6 mm |
| J max. | 133 mm |
| J min. | 119 mm |
| RG | 1/4-28 UNF |
| R1 | 3 mm |
| Rα | 45 ° |
| DN | 6.5 mm |
| SWN | 7 mm |
| GN | 1/4-28 SAE-LT |
| J6 | 146 mm |
| J7 | 15.5 mm |
| N4 | 4 mm |
| Basic dynamic load rating C | 25.5 kN |
| Basic static load rating C0 | 15.3 kN |
| Fatigue load limit Pu | 0.655 kN |
| Limiting speed | 5300 r/min |
| Mass bearing unit | 1.5 kg |
| Thread grub screw G2 | 5/16-24 UNF |
| Hexagonal key size for grub screw N | 3.969 mm |
| Recommended tightening torque for grub screw | 6.5 N·m |
| Recommended diameter for attachment bolts, mm G | 12 mm |
| Recommended diameter for attachment bolts, inch G | 0.5 in |
Company Profile
| Worktime | Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone | (65) 8257 8518 |
| Fax | (65) 6258 7399 |