Tapered Roller Bearings
33112 Tapered Roller Bearing
60 × 100 × 30 mm
33112 is a tapered roller bearing from the 331 series with a 60 mm bore, a 100 mm outside diameter and a 30 mm overall width. It has a dynamic load rating of 105,300 N and a static load rating of 149,400 N and a speed rating of 4,410 rpm (oil lubrication), weighing about 0.94 kg. The radial cross-section (D − d) is 40 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
33112 Specifications
| Bearing No. | 33112 |
|---|---|
| d (Bore) | 60 mm |
| D (Outer Dia.) | 100 mm |
| T (Overall Width) | 30 mm |
| B (Cone Width) | 30 mm |
| C (Cup Width) | 23 mm |
| Dynamic Load | 105,300 N |
| Static Load | 149,400 N |
| Max. RPM | 4,410 |
| Weight | 0.94 kg |
| Series | 331 Series Single Row Tapered Roller Bearings |
33112 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 331 series page.
33112 P6
higher running accuracy (ISO class 6)
33112 M
machined brass cage
Neighbouring Sizes in the 331 Series
33112 — Frequently Asked Questions
What are the dimensions of the 33112 bearing?
The 33112 has a bore (d) of 60 mm, an outside diameter (D) of 100 mm and a overall width of 30 mm, so it is written 60 × 100 × 30 mm.
What is the load rating of the 33112?
Dynamic load rating 105,300 N and static load rating 149,400 N. The speed rating is 4,410 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 33112 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 33112 P6 (higher running accuracy (ISO class 6)), 33112 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 60 mm bore as the 33112?
Other tapered roller bearings with a 60 mm bore include 32012 (95 mm OD), 33012 (95 mm OD), 30212 (110 mm OD), 32212 (110 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 33112 bearing across India?
Yes. Logass Trade Centre supplies the 33112 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 33112?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.