| Item | Needle Roller Bearing |
| Type | Drawn Cup |
| Bore Dia. (In.) | 0.438 in |
| Bore Dia. (mm) | 11.113 mm |
| Outside Dia. (In.) | 0.625 in |
| Outside Dia. (mm) | 15.875 mm |
| Width (In.) | 0.5 in |
| Width (mm) | 12.7 mm |
| Dynamic Load Capacity (N) | 6.36 N |
| Static Load Capacity (N) | 7.7 N |
| Cage Material | Steel |
| Max. RPM | 26,000 RPM |
| Dynamic Load Capacity (Lb.) | 1,430 lb |
| Static Load Capacity (Lb.) | 1,730 lb |
| Temp. Range (F) | -4 Degrees to +248 Degrees F |
| Number of Rows | One |
| Seal Material | Not Applicable |
| Full Complement | No |
| Seal Type | Not Applicable |
| Ring Material Grade | SUJ 2 |
| Bearing Design | J |
| Maximum Temperature | 248 Degrees F |
| Lubricant Material | Grease, Oil |
| Bore Diameter | 7/16 in |
| Needle Bearing Type | Drawn Cup Needle Roller Bearing |
| Minimum Temperature | -22 Degrees F |
| System of Measurement | Inch |
| Outside Diameter | 5/8 in |
| Overall Width | 0.5 in |
| Maximum Speed | 17,000 RPM Grease, 26,000 RPM Oil |
| Roller Material | Alloy Steel |
| Cage Material Grade | SUJ 2 |
| Dynamic Radial Load Capacity | 1,430 lbf |
| Lubrication Openings | Not Applicale |
| Application | Automobile Field, Drive-Lines, Engine, Industrial Machinery Field, Steering Systems, Transmission, Wind Power Generation |
| Static Radial Load Capacity | 1,720 lbf |
| Bearing Industry Number | 78 |
| Roller Material Grade | SUJ 2 |
| Closure | Open |
| Ring Material | Alloy Steel |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |
Needle Brg, Drawn Cup, Bore 0.438 In, KOYO, Mfr# J-78
-3% / ea
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Free shipping will be applied on orders over $50
Needle Roller Bearing, Bearing Industry Number 78, Bearing Design J, Bore Diameter 7/16 in, Cage Material Steel, Closure Open, Full Complement No, Lubricant Material Grease, Oil, Maximum Speed 17,000 RPM Grease, 26,000 RPM Oil, Maximum Temperature 248 Degrees F, Minimum Temperature -22 Degrees F, Needle Bearing Type Drawn Cup Needle Roller Bearing, Number of Rows One, Outside Diameter 5/8 in, Overall Width 0.5 in, Ring Material Alloy Steel, Roller Material Alloy Steel, Seal Type Not Applicable
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