Angular Contact Ball Bearings
3301 Angular Contact Ball Bearing
12 × 37 × 19 mm
3301 is a angular contact ball bearing from the 33 series with a 12 mm bore, a 37 mm outside diameter and a 19 mm width. It has a dynamic load rating of 9,000 N and a static load rating of 5,100 N and a speed rating of 12,000 rpm (oil lubrication), weighing about 0.063 kg. The radial cross-section (D − d) is 25 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
3301 Specifications
| Bearing No. | 3301 |
|---|---|
| d (Bore) | 12 mm |
| D (Outer Dia.) | 37 mm |
| B (Width) | 19 mm |
| Dynamic Load | 9,000 N |
| Static Load | 5,100 N |
| Max. RPM | 12,000 |
| Weight | 0.063 kg |
| Series | 33 Series Double Row Angular Contact Ball Bearings |
3301 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 33 series page.
3301-2RS
rubber seals on both sides
3301-ZZ
metal shields on both sides
3301 M
machined brass cage
Neighbouring Sizes in the 33 Series
3301 — Frequently Asked Questions
What are the dimensions of the 3301 bearing?
The 3301 has a bore (d) of 12 mm, an outside diameter (D) of 37 mm and a width of 19 mm, so it is written 12 × 37 × 19 mm.
What is the load rating of the 3301?
Dynamic load rating 9,000 N and static load rating 5,100 N. The speed rating is 12,000 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 3301 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 3301-2RS (rubber seals on both sides), 3301-ZZ (metal shields on both sides), 3301 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 12 mm bore as the 3301?
Other angular contact ball bearings with a 12 mm bore include 7001 (28 mm OD), 3201 (32 mm OD), 7201 (32 mm OD), E12 (32 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 3301 bearing across India?
Yes. Logass Trade Centre supplies the 3301 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 3301?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.