Tapered Roller Bearings
30319 Tapered Roller Bearing
95 × 200 × 49.5 mm
30319 is a tapered roller bearing from the 303 series with a 95 mm bore, a 200 mm outside diameter and a 49.5 mm overall width. It has a dynamic load rating of 328,500 N and a static load rating of 400,500 N and a speed rating of 2,250 rpm (oil lubrication), weighing about 6.98 kg. The radial cross-section (D − d) is 105 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
30319 Specifications
| Bearing No. | 30319 |
|---|---|
| d (Bore) | 95 mm |
| D (Outer Dia.) | 200 mm |
| T (Overall Width) | 49.5 mm |
| B (Cone Width) | 45 mm |
| C (Cup Width) | 38 mm |
| Dynamic Load | 328,500 N |
| Static Load | 400,500 N |
| Max. RPM | 2,250 |
| Weight | 6.98 kg |
| Series | 303 Series Single Row Tapered Roller Bearings |
30319 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 303 series page.
Neighbouring Sizes in the 303 Series
30319 — Frequently Asked Questions
What are the dimensions of the 30319 bearing?
The 30319 has a bore (d) of 95 mm, an outside diameter (D) of 200 mm and a overall width of 49.5 mm, so it is written 95 × 200 × 49.5 mm.
What is the load rating of the 30319?
Dynamic load rating 328,500 N and static load rating 400,500 N. The speed rating is 2,250 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 30319 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 30319 P6 (higher running accuracy (ISO class 6)), 30319 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 95 mm bore as the 30319?
Other tapered roller bearings with a 95 mm bore include 33019 (145 mm OD), 32019 (154 mm OD), 33119 (160 mm OD), 30219 (170 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 30319 bearing across India?
Yes. Logass Trade Centre supplies the 30319 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 tapered 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 30319?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.