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The NTN 6932C3 is a 6900 series single-row deep groove ball bearing with a 160 mm straight bore. It features an open design with no seals or shields and C3 internal clearance for applications requiring thermal expansion accommodation. Used in electric motors, pumps, and general industrial machinery.
MODEL 6932C3
$2,388.32 Each
Prices are subject to change
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Returnable:No
Axial Static Load Rating
21582 lbf
Axial static load rating
21582 lbf
B (in)
1.1020
Ball Material
Through Hardened Steel
Ball material
Through hardened steel
Bore Type
Round
Bore type
Round
Cage Material
Pressed Steel
Cage material
Pressed steel
Cage Type
Pressed
Cage type
Pressed
Configuration
One
D (in)
8.6610
d (in)
6.2990
Da max
8.3071 in
da min
6.6535 in
Dynamic Load Rating
21695 lbf
Dynamic load rating
21695 lbf
Enclosure
Open
Factor
16.6
Height
8.661
I.D.
160 mm
Length
8.661
Limiting Speed - Grease
2800 RPM
Limiting speed - grease
2800 RPM
Limiting Speed - Oil
3300 RPM
Limiting speed - oil
3300 RPM
Material
High carbon chrome steel
O.D.
220 mm
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
Outside Ring Type
0
Precision
ISO class 0
r (in)
0.0787
Radial Dynamic Load Rating
21694 lbf
Radial Internal Clearance
C3
Radial internal clearance
C3
ras max
0.0787 in
Seal material
None
Seal type
None
Static Load Rating
21583 lbf
Static load rating
21583 lbf
Type
Deep Groove Ball Bearing
Width
1.1024
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 | 3300 RPM |
Limiting Speed - Grease | 2800 RPM |
Seal Type | None |
Seal Material | None |
Precision | Class 0 |
Configuration | One |
Factor | 16.6 |
Radial Internal Clearance | C3 |
Static Load Rating | 21600 lbf96000 N96.00 kN |
Dynamic Load Rating | 19600 lbf87000 N87.00 kN |
Enclosure | Open |
Weight | 5.754 lb2.610 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 6.2992 in160.000 mm |
|---|---|
D | 8.6614 in220.000 mm |
B | 1.1024 in28.000 mm |
r | 0.0787 in2.000 mm |
da min | 6.6535 in169.000 mm |
Da max | 8.3071 in211.000 mm |
ras max | 0.0787 in2.000 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.