Cylindrical Roller Bearings
NF313 Cylindrical Roller Bearing
65 × 140 × 33 mm
NF313 is a cylindrical roller bearing from the NF3 series with a 65 mm bore, a 140 mm outside diameter and a 33 mm width. It has a dynamic load rating of 121,500 N and a static load rating of 125,100 N and a speed rating of 5,400 rpm (oil lubrication), weighing about 2.18 kg. The radial cross-section (D − d) is 75 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
NF313 Specifications
| Bearing No. | NF313 |
|---|---|
| d (Bore) | 65 mm |
| D (Outer Dia.) | 140 mm |
| B (Width) | 33 mm |
| Dynamic Load | 121,500 N |
| Static Load | 125,100 N |
| Max. RPM | 5,400 |
| Weight | 2.18 kg |
| Series | NF3 Series Single Row Cylindrical Roller Bearings |
NF313 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the NF3 series page.
Neighbouring Sizes in the NF3 Series
NF313 — Frequently Asked Questions
What are the dimensions of the NF313 bearing?
The NF313 has a bore (d) of 65 mm, an outside diameter (D) of 140 mm and a width of 33 mm, so it is written 65 × 140 × 33 mm.
What is the load rating of the NF313?
Dynamic load rating 121,500 N and static load rating 125,100 N. The speed rating is 5,400 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the NF313 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include NF313 C3 (radial clearance larger than normal), NF313 M (machined brass cage), NF313 K (tapered bore (1:12)), NF313 P6 (higher running accuracy (ISO class 6)). Tell us the exact designation you need in a quote request.
Which other bearings have the same 65 mm bore as the NF313?
Other cylindrical roller bearings with a 65 mm bore include NU1013 (100 mm OD), N213 (120 mm OD), NF213 (120 mm OD), NJ213 (120 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the NF313 bearing across India?
Yes. Logass Trade Centre supplies the NF313 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 NF313?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.