WJ-647224 KOYO Oil lub. 4200 Needle roller bearings
| Bearing number | WJ-647224 |
| Brand | KOYO |
| Bore Diameter (mm) | 101.600 |
| Outer Diameter (mm) | 114.300 |
| Fw | 101.600 mm |
| Ew | 114.300 mm |
| Bc | 38.10 mm |
| Weight | 0.335 Kg |
| Basic dynamic load rating (C) | 119 kN |
| Basic static load rating (C0) | 263.33 kN |
| (Grease) Lubrication Speed | 2700 r/min |
| Category | Needle Non Thrust Roller Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | KOYO |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.336 |
| EAN | 0605790206146 |
| Product Group – BDI | B04144 |
| Rolling Element | Needle Roller Bearing |
| Component | Roller Assembly Only |
| Enclosure | Not Applicable |
| Self Aligning | No |
| Retainer | Yes |
| Number of Rows of Rollers | Single Row |
| Separable | No |
| Closed End | Not Applicable |
| Inch – Metric | Inch |
| Thrust Bearing | No |
| Long Description | 4" Bore; 4-1/2" Outside Diameter; 1-1/2" Width; Needle Roller Bearing; Roller Assembly Only; Not Applicable Enclosure; No Self Aligning; Yes Retainer; Single Row of Rollers; No Separable; Not Applicable Closed Endn/a Relubricatable |
| Other Features | Radial Roller | Steel Cage |
| Category – BDI | Needle Non Thrust Roller Bearing |
| UNSPSC | 31171512 |
| Harmonized Tariff Code | 8482.40.00.00 |
| Noun | Bearing |
| Keyword String | Needle |
| Manufacturer URL | http://www.koyousa.com |
| Manufacturer Item Number | WJ-647224 |
| Weight / LBS | 0.739 |
| Outside Diameter | 4.5 Inch | 114.3 Millimeter |
| Width | 1.5 Inch | 38.1 Millimeter |
| Bore | 4 Inch | 101.6 Millimeter |
| Bearing No. | WJ-647224 |
| Cr | 119 |
| C0r | 263.33 |
| Cu | 40.6 |
| Grease lub. | 2700 |
| Oil lub. | 4200 |
| Shaft dia.(h5)(max.) | 101.600 |
| Shaft dia.(h5)(min.) | 101.585 |
| Housing bore dia(G6)(max.) | 114.336 |
| Housing bore dia(G6)(min.) | 114.313 |
| (Refer.)Mass(kg) | 0.335 |
Detailed Parameters
parameter：
| RNA4840 Needle roller bearings | Width :50mm ，Size :220x250x50mm ，Brand:NSK ，Bore Diameter :220mm ，Outer Diameter :250mm |
| AST50 48IB40 Plain bearings | Bore Diameter :76.2mm ，Shaft Dia., Nominal (d):3.0000 ，Shaft Size (ds) - 3:2.9982 ，Bearing Type:straight ，Housing Bore Dia. (Dh) - 3.1872:3.1858 ，Brand:AST |
| 30206-A Tapered roller bearings | Bore Diameter :30mm ，Brand:FAG ，Size :30x62x17.25mm ，Width :17.25mm ，d:30 mm ，Outer Diameter :62mm |
| LM272235/10 Tapered roller bearings | Bore Diameter :457.2mm ，Brand:ISO ，Size :457.2x615.95x85.725mm ，Outer Diameter :615.95mm |
| UKF211 Bearing units | d:50.8 mm ，Bore Diameter :50.8mm ，Brand:KOYO ，A0:52.5 mm |
| NK22/16 Needle roller bearings | Width :16mm ，Size :22x30x16mm ，Bore Diameter :22mm ，Brand:AST ，Outer Diameter :30mm |
| GEZ 112 ES-2LS Plain bearings | Outer Diameter :71.438mm ，Brand:SKF ，d:44.45 mm ，Bore Diameter :44.45mm ，Width :38.887mm ，Size :44.45x71.438x38.887mm |
| NUP2206-E-TVP3 Cylindrical roller bearings | Bore Diameter :30mm ，Width :20mm ，Brand:NKE ，Size :30x62x20mm ，Outer Diameter :62mm |
| 2207K Self aligning ball bearings | Size :35x72x23mm ，d:35 mm ，Brand:FBJ ，Bore Diameter :35mm ，Width :23mm ，Outer Diameter :72mm |
| 6300 Deep groove ball bearings | Brand:ISB ，Bore Diameter :10mm ，Size :10x35x11mm ，Width :11mm ，Outer Diameter :35mm |
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