The NTN Bower 32310HD is a tapered roller bearing set with a 50 mm bore, 110 mm outside diameter and 42.25 mm assembled width. The cone is 40 mm wide and the cup 33 mm. Tapered rollers run on conical races, so one bearing takes radial and thrust loads together, and the large contact area lets it carry more than a comparable ball bearing. Dynamic load rating is 184 kN and static load rating 232 kN, with ABEC-1, RBEC-1, JIS-0 and ISO-Normal tolerance classes. Catalog series 32310. A genuine NTN Bower part from Pro Gear and Transmission.
Interchanges:
- Timken 32310 $208.44
Features
50 mm bore (ID) and 110 mm outside diameter (OD)
42.25 mm assembled width, 40 mm cone width, 33 mm cup width
184 kN dynamic and 232 kN static load rating
ABEC-1, RBEC-1, JIS-0 and ISO-Normal tolerance classes
Catalog series: 32310
Conical rollers carry radial and thrust loads together
Tech Specs
- Bore (ID): 50 mm
- Outside Diameter (OD): 110 mm
- Assembled Width: 42.25 mm
- Cone Width: 40 mm
- Cup Width: 33 mm
- Dynamic Load Rating: 184 kN
- Static Load Rating: 232 kN
- Tolerance Class: ABEC-1, RBEC-1, JIS-0, ISO-Normal
- Catalog Series: 32310
