Miniature & Extra Small Ball Bearings
F7M13 Miniature & Extra Small Ball Bearing
7 × 12.2 × 3 mm
F7M13 is a miniature & extra small ball bearing from the MXF-2 series with a 7 mm bore, a 12.2 mm outside diameter and a 3 mm width. It has a dynamic load rating of 747 N and a static load rating of 337 N and a speed rating of 43,200 rpm (oil lubrication), weighing about 1.6 g. The radial cross-section (D − d) is 5.2 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
F7M13 Specifications
| Bearing No. | F7M13 |
|---|---|
| d (Bore) | 7 mm |
| D (Outer Dia.) | 12.2 mm |
| D (Outer Dia.) | 12.2 mm |
| B (Width) | 3 mm |
| C (Flange Width) | 0.6 mm |
| Dynamic Load | 747 N |
| Static Load | 337 N |
| Max. RPM | 43,200 |
| Weight | 1.6 g |
| Series | Flange Type Miniature & Extra Small Ball Bearings (5mm–9mm bore) |
F7M13 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the MXF-2 series page.
F7M13-ZZ
metal shields on both sides
F7M13-2RS
rubber seals on both sides
Neighbouring Sizes in the MXF-2 Series
F7M13 — Frequently Asked Questions
What are the dimensions of the F7M13 bearing?
The F7M13 has a bore (d) of 7 mm, an outside diameter (D) of 12.2 mm and a width of 3 mm, so it is written 7 × 12.2 × 3 mm.
What is the load rating of the F7M13?
Dynamic load rating 747 N and static load rating 337 N. The speed rating is 43,200 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the F7M13 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include F7M13-ZZ (metal shields on both sides), F7M13-2RS (rubber seals on both sides). Tell us the exact designation you need in a quote request.
Which other bearings have the same 7 mm bore as the F7M13?
Other miniature & extra small ball bearings with a 7 mm bore include F7M11 (11 mm OD), 7M11 (11 mm OD), F687 (13 mm OD), 7M13 (13 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the F7M13 bearing across India?
Yes. Logass Trade Centre supplies the F7M13 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 F7M13?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.