Cylindrical Roller Bearings
NJ307 Cylindrical Roller Bearing
35 × 80 × 21 mm
NJ307 is a cylindrical roller bearing from the NJ3 series with a 35 mm bore, a 80 mm outside diameter and a 21 mm width. It has a dynamic load rating of 44,550 N and a static load rating of 42,300 N and a speed rating of 9,900 rpm (oil lubrication), weighing about 0.451 kg. The radial cross-section (D − d) is 45 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
NJ307 Specifications
| Bearing No. | NJ307 |
|---|---|
| d (Bore) | 35 mm |
| D (Outer Dia.) | 80 mm |
| B (Width) | 21 mm |
| Dynamic Load | 44,550 N |
| Static Load | 42,300 N |
| Max. RPM | 9,900 |
| Weight | 0.451 kg |
| Series | NJ3 Series Single Row Cylindrical Roller Bearings |
NJ307 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the NJ3 series page.
Neighbouring Sizes in the NJ3 Series
NJ307 — Frequently Asked Questions
What are the dimensions of the NJ307 bearing?
The NJ307 has a bore (d) of 35 mm, an outside diameter (D) of 80 mm and a width of 21 mm, so it is written 35 × 80 × 21 mm.
What is the load rating of the NJ307?
Dynamic load rating 44,550 N and static load rating 42,300 N. The speed rating is 9,900 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the NJ307 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include NJ307 C3 (radial clearance larger than normal), NJ307 M (machined brass cage), NJ307 K (tapered bore (1:12)), NJ307 P6 (higher running accuracy (ISO class 6)). Tell us the exact designation you need in a quote request.
Which other bearings have the same 35 mm bore as the NJ307?
Other cylindrical roller bearings with a 35 mm bore include NU1007 (62 mm OD), N207 (72 mm OD), NF207 (72 mm OD), NJ207 (72 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the NJ307 bearing across India?
Yes. Logass Trade Centre supplies the NJ307 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 NJ307?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.