Angular Contact Ball Bearings
3307 Angular Contact Ball Bearing
35 × 80 × 34.9 mm
3307 is a angular contact ball bearing from the 33 series with a 35 mm bore, a 80 mm outside diameter and a 34.9 mm width. It has a dynamic load rating of 44,550 N and a static load rating of 42,750 N and a speed rating of 5,940 rpm (oil lubrication), weighing about 0.756 kg. The radial cross-section (D − d) is 45 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
3307 Specifications
| Bearing No. | 3307 |
|---|---|
| d (Bore) | 35 mm |
| D (Outer Dia.) | 80 mm |
| B (Width) | 34.9 mm |
| Dynamic Load | 44,550 N |
| Static Load | 42,750 N |
| Max. RPM | 5,940 |
| Weight | 0.756 kg |
| Series | 33 Series Double Row Angular Contact Ball Bearings |
3307 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 33 series page.
3307-2RS
rubber seals on both sides
3307-ZZ
metal shields on both sides
3307 M
machined brass cage
Neighbouring Sizes in the 33 Series
3307 — Frequently Asked Questions
What are the dimensions of the 3307 bearing?
The 3307 has a bore (d) of 35 mm, an outside diameter (D) of 80 mm and a width of 34.9 mm, so it is written 35 × 80 × 34.9 mm.
What is the load rating of the 3307?
Dynamic load rating 44,550 N and static load rating 42,750 N. The speed rating is 5,940 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 3307 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 3307-2RS (rubber seals on both sides), 3307-ZZ (metal shields on both sides), 3307 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 35 mm bore as the 3307?
Other angular contact ball bearings with a 35 mm bore include 7907 (55 mm OD), 7007 (62 mm OD), 3207 (72 mm OD), 5207 (72 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 3307 bearing across India?
Yes. Logass Trade Centre supplies the 3307 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 3307?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.