Deep Groove Ball Bearings
63008 Deep Groove Ball Bearing
40 × 68 × 21 mm
63008 is a deep groove ball bearing from the 63000 series with a 40 mm bore, a 68 mm outside diameter and a 21 mm width. It has a dynamic load rating of 16,800 N and a static load rating of 11,500 N and a speed rating of 12,000 rpm (oil lubrication), weighing about 0.265 kg. The radial cross-section (D − d) is 28 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
63008 Specifications
| Bearing No. | 63008 |
|---|---|
| d (Bore) | 40 mm |
| D (Outer Dia.) | 68 mm |
| B (Width) | 21 mm |
| Dynamic Load | 16,800 N |
| Static Load | 11,500 N |
| Max. RPM | 12,000 |
| Weight | 0.265 kg |
| Series | 63000 Series Single Row Deep Groove Ball Bearings |
63008 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 63000 series page.
Neighbouring Sizes in the 63000 Series
63008 — Frequently Asked Questions
What are the dimensions of the 63008 bearing?
The 63008 has a bore (d) of 40 mm, an outside diameter (D) of 68 mm and a width of 21 mm, so it is written 40 × 68 × 21 mm.
What is the load rating of the 63008?
Dynamic load rating 16,800 N and static load rating 11,500 N. The speed rating is 12,000 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 63008 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 63008-ZZ (metal shields on both sides), 63008-2RS (rubber seals on both sides), 63008 C3 (radial clearance larger than normal), 63008-2RS C3 (sealed, with C3 clearance). Tell us the exact designation you need in a quote request.
Which other bearings have the same 40 mm bore as the 63008?
Other deep groove ball bearings with a 40 mm bore include 6808 (52 mm OD), 6908 (62 mm OD), 6008 (68 mm OD), 16008 (68 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 63008 bearing across India?
Yes. Logass Trade Centre supplies the 63008 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
Can’t find your size?
We supply sizes, brands and special versions of deep groove ball bearings that are not listed on this page. Type the exact size or designation you need and send it to us for a quote.
Need pricing on the 63008?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.