The NTN 30315 is a single row tapered roller bearing cone and cup set built from through hardened steel for long wear life under radial and thrust loads. It measures 75 mm bore by 160 mm outside diameter by 40 mm overall width, with a 37 mm cone width and a 31 mm cup width. The set carries a dynamic load rating of 255,000 N, making it suited to heavy-duty rotating assemblies that require a matched cone and cup. This is a genuine NTN part sold by Pro Gear and Transmission.
Features
75 mm bore diameter
160 mm outside diameter
40 mm overall width
Cone width 37 mm, cup width 31 mm
Single row tapered roller design
Through hardened steel construction
Dynamic load rating 255,000 N
Tech Specs
- Bore (ID): 75 mm
- Outside Diameter (OD): 160.000 mm
- Overall Width: 40 mm
- Cone Width: 37.000 mm
- Cup Width: 31.000 mm
- Dynamic Load Rating: 255,000 N
- Type: Single Row Tapered Roller Bearing
- Material: Through Hardened Steel
