Deep Groove Ball Bearings
6330 Deep Groove Ball Bearing
150 × 320 × 65 mm
6330 is a deep groove ball bearing from the 6300 series with a 150 mm bore, a 320 mm outside diameter and a 65 mm width. It has a dynamic load rating of 246,600 N and a static load rating of 255,600 N and a speed rating of 2,160 rpm (oil lubrication), weighing about 22 kg. The radial cross-section (D − d) is 170 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
6330 Specifications
| Bearing No. | 6330 |
|---|---|
| d (Bore) | 150 mm |
| D (Outer Dia.) | 320 mm |
| B (Width) | 65 mm |
| Dynamic Load | 246,600 N |
| Static Load | 255,600 N |
| Max. RPM | 2,160 |
| Weight | 22 kg |
| Series | 6300 Series Single Row Deep Groove Ball Bearings |
6330 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 6300 series page.
6330-ZZ
metal shields on both sides
6330-2RS
rubber seals on both sides
6330 C3
radial clearance larger than normal
6330-2RS C3
sealed, with C3 clearance
6330 N
snap ring groove in the outer ring
6330 M
machined brass cage
Neighbouring Sizes in the 6300 Series
6330 — Frequently Asked Questions
What are the dimensions of the 6330 bearing?
The 6330 has a bore (d) of 150 mm, an outside diameter (D) of 320 mm and a width of 65 mm, so it is written 150 × 320 × 65 mm.
What is the load rating of the 6330?
Dynamic load rating 246,600 N and static load rating 255,600 N. The speed rating is 2,160 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 6330 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 6330-ZZ (metal shields on both sides), 6330-2RS (rubber seals on both sides), 6330 C3 (radial clearance larger than normal), 6330-2RS C3 (sealed, with C3 clearance). Tell us the exact designation you need in a quote request.
Which other bearings have the same 150 mm bore as the 6330?
Other deep groove ball bearings with a 150 mm bore include 6830 (190 mm OD), 6930 (210 mm OD), 6030 (225 mm OD), 16030 (225 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 6330 bearing across India?
Yes. Logass Trade Centre supplies the 6330 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 6330?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.