The NTN Bower 30310HD is a tapered roller bearing set built to the 30310 catalog series, with a 50 mm bore, 110 mm outside diameter, and 29.25 mm assembled width. The cone measures 27 mm wide and the cup 23 mm wide. It carries a dynamic load rating of 133 kN and a static load rating of 152 kN, and is held to ABEC-1, RBEC-1, JIS-0, and ISO-Normal tolerance class. A genuine NTN Bower part from Pro Gear and Transmission.
Interchanges:
- Timken 30310 $118.68
Features
50 mm bore diameter
110 mm outside diameter
29.25 mm assembled width
Cone width 27 mm, cup width 23 mm
Dynamic load rating 133 kN, static load rating 152 kN
Tolerance class ABEC-1, RBEC-1, JIS-0, ISO-Normal
Tech Specs
- Bore (ID): 50 mm
- Outside Diameter (OD): 110 mm
- Assembled Width: 29.25 mm
- Cone Width: 27 mm
- Cup Width: 23 mm
- Dynamic Load Rating: 133 kN
- Static Load Rating: 152 kN
- Catalog Series: 30310
- Tolerance Class: ABEC-1, RBEC-1, JIS-0, ISO-Normal
