Deep Groove Ball Bearings
6906 Deep Groove Ball Bearing
30 × 47 × 9 mm
6906 is a deep groove ball bearing from the 6900 series with a 30 mm bore, a 47 mm outside diameter and a 9 mm width. It has a dynamic load rating of 6,525 N and a static load rating of 4,500 N and a speed rating of 15,300 rpm (oil lubrication), weighing about 0.048 kg. The radial cross-section (D − d) is 17 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
6906 Specifications
| Bearing No. | 6906 |
|---|---|
| d (Bore) | 30 mm |
| D (Outer Dia.) | 47 mm |
| B (Width) | 9 mm |
| Dynamic Load | 6,525 N |
| Static Load | 4,500 N |
| Max. RPM | 15,300 |
| Weight | 0.048 kg |
| Series | 6900 Series Single Row Thin Deep Groove Ball Bearings |
6906 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 6900 series page.
6906-ZZ
metal shields on both sides
6906-2RS
rubber seals on both sides
6906 C3
radial clearance larger than normal
6906-2RS C3
sealed, with C3 clearance
6906 N
snap ring groove in the outer ring
6906 M
machined brass cage
Neighbouring Sizes in the 6900 Series
6906 — Frequently Asked Questions
What are the dimensions of the 6906 bearing?
The 6906 has a bore (d) of 30 mm, an outside diameter (D) of 47 mm and a width of 9 mm, so it is written 30 × 47 × 9 mm.
What is the load rating of the 6906?
Dynamic load rating 6,525 N and static load rating 4,500 N. The speed rating is 15,300 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 6906 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 6906-ZZ (metal shields on both sides), 6906-2RS (rubber seals on both sides), 6906 C3 (radial clearance larger than normal), 6906-2RS C3 (sealed, with C3 clearance). Tell us the exact designation you need in a quote request.
Which other bearings have the same 30 mm bore as the 6906?
Other deep groove ball bearings with a 30 mm bore include 6806 (42 mm OD), 6006 (55 mm OD), 16006 (55 mm OD), 63006 (55 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 6906 bearing across India?
Yes. Logass Trade Centre supplies the 6906 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 6906?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.