Cylindrical Roller Bearings
NUP310 Cylindrical Roller Bearing
50 × 110 × 27 mm
NUP310 is a cylindrical roller bearing from the NUP3 series with a 50 mm bore, a 110 mm outside diameter and a 27 mm width. It has a dynamic load rating of 78,300 N and a static load rating of 77,400 N and a speed rating of 6,930 rpm (oil lubrication), weighing about 1.14 kg. The radial cross-section (D − d) is 60 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
NUP310 Specifications
| Bearing No. | NUP310 |
|---|---|
| d (Bore) | 50 mm |
| D (Outer Dia.) | 110 mm |
| B (Width) | 27 mm |
| Dynamic Load | 78,300 N |
| Static Load | 77,400 N |
| Max. RPM | 6,930 |
| Weight | 1.14 kg |
| Series | NUP3 Series Single Row Cylindrical Roller Bearings |
NUP310 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the NUP3 series page.
Neighbouring Sizes in the NUP3 Series
NUP310 — Frequently Asked Questions
What are the dimensions of the NUP310 bearing?
The NUP310 has a bore (d) of 50 mm, an outside diameter (D) of 110 mm and a width of 27 mm, so it is written 50 × 110 × 27 mm.
What is the load rating of the NUP310?
Dynamic load rating 78,300 N and static load rating 77,400 N. The speed rating is 6,930 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the NUP310 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include NUP310 C3 (radial clearance larger than normal), NUP310 M (machined brass cage), NUP310 K (tapered bore (1:12)), NUP310 P6 (higher running accuracy (ISO class 6)). Tell us the exact designation you need in a quote request.
Which other bearings have the same 50 mm bore as the NUP310?
Other cylindrical roller bearings with a 50 mm bore include NU1010 (80 mm OD), N210 (90 mm OD), NF210 (90 mm OD), NJ210 (90 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the NUP310 bearing across India?
Yes. Logass Trade Centre supplies the NUP310 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
Can’t find your size?
We supply sizes, brands and special versions of cylindrical roller bearings that are not listed on this page. Type the exact size or designation you need and send it to us for a quote.
Need pricing on the NUP310?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.