Tapered Roller Bearings
33114 Tapered Roller Bearing
70 × 120 × 37 mm
33114 is a tapered roller bearing from the 331 series with a 70 mm bore, a 120 mm outside diameter and a 37 mm overall width. It has a dynamic load rating of 153,900 N and a static load rating of 221,400 N and a speed rating of 3,690 rpm (oil lubrication), weighing about 1.72 kg. The radial cross-section (D − d) is 50 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
33114 Specifications
| Bearing No. | 33114 |
|---|---|
| d (Bore) | 70 mm |
| D (Outer Dia.) | 120 mm |
| T (Overall Width) | 37 mm |
| B (Cone Width) | 37 mm |
| C (Cup Width) | 29 mm |
| Dynamic Load | 153,900 N |
| Static Load | 221,400 N |
| Max. RPM | 3,690 |
| Weight | 1.72 kg |
| Series | 331 Series Single Row Tapered Roller Bearings |
33114 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 331 series page.
33114 P6
higher running accuracy (ISO class 6)
33114 M
machined brass cage
Neighbouring Sizes in the 331 Series
33114 — Frequently Asked Questions
What are the dimensions of the 33114 bearing?
The 33114 has a bore (d) of 70 mm, an outside diameter (D) of 120 mm and a overall width of 37 mm, so it is written 70 × 120 × 37 mm.
What is the load rating of the 33114?
Dynamic load rating 153,900 N and static load rating 221,400 N. The speed rating is 3,690 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 33114 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 33114 P6 (higher running accuracy (ISO class 6)), 33114 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 70 mm bore as the 33114?
Other tapered roller bearings with a 70 mm bore include 32014 (110 mm OD), 33014 (110 mm OD), 30214 (125 mm OD), 32214 (125 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 33114 bearing across India?
Yes. Logass Trade Centre supplies the 33114 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
Need pricing on the 33114?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.