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6924

Image for Illustration purposes only. Actual product may vary

NTN 6924 is a single-row deep groove ball bearing with a 120 mm straight bore. This open bearing is designed for high-speed radial and light axial load applications in electric motors, pumps, and general industrial machinery.

MODEL 6924

BRAND

SKU

283880

WEIGHT

2.628 lb

UOM

each

$171.23 Each

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Clearance

CN

Enclosure

Open

Height

6.496

I.D.

120 mm

Length

6.496

Material

Steel

O.D.

165 mm

Width

0.8661

Technical Specifications

Type

Deep Groove Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

4400 RPM

Limiting Speed - Grease

3800 RPM

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Factor

16.5

Radial Internal Clearance

CN

Static Load Rating

12100 lbf54000 N54.00 kN

Dynamic Load Rating

11900 lbf53000 N53.00 kN

Enclosure

Open

Weight

2.628 lb1.192 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Single Row Radial Ball Bearing - Open Type - Dimensions

d

4.7244 in120.000 mm

D

6.4961 in165.000 mm

B

0.8661 in22.000 mm

r

0.0433 in1.100 mm

r1

0.0197 in0.500 mm

da min

4.9803 in126.500 mm

Da max

6.2402 in158.500 mm

ras max

0.0394 in1.000 mm

How do I choose the right type of bearing for my application?

Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.

What is the difference between deep groove and angular contact ball bearings?

Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors. Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes. If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.

Alternatives Products from another supplier. Note, it may not be identical in style or function to original item
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Return policy

Item must be unused.

Item must be in it's original package.