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NTN 6009LLUNR 60 series single-row deep groove ball bearing with a 45 mm straight bore. Features double rubber contact seals (LLU) and includes a snap ring for axial location in the housing. Stamped steel cage, pre-greased for maintenance-free operation. Suitable for electric motors, pumps, fans, and general rotating machinery.
MODEL 6009LLUNR
$87.37 Each
Prices are subject to change
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Returnable:No
a (in)
0.0980
B (in)
0.6299
Ball Material
Steel
Ball material
Steel
Bore Type
Round
Bore type
Round
Cage Material
Steel
Cage material
Steel
Cage Type
Pressed
Cage type
Pressed
Configuration
One
D (in)
2.9528
d (in)
1.7717
D1
2.8280 in
D2
3.2126 in
Da max
2.7559 in
da max
2.0669 in
da min
1.9685 in
Dynamic Load Rating
5210 lbf
Dynamic load rating
5210 lbf
Enclosure
Double Sealed
f (in)
0.0669
Factor
15.3
I.D.
45 mm
Limiting Speed - Grease
5400 RPM
Limiting speed - grease
5400 RPM
Material
High carbon chrome steel
O.D.
75 mm
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
Precision
ISO class 0
r (in)
0.0394
r1
0.0197 in
Radial Internal Clearance
CN
Radial internal clearance
CN
ras max
0.0394 in
Seal Material
Nitrile Rubber
Seal material
Nitrile rubber
Seal Type
Contact
Seal type
Contact
Static Load Rating
2590 lbf
Static load rating
2590 lbf
Type
Deep Groove Ball Bearing
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 - Grease | 5400 RPM |
| Seal Type | Contact |
| Seal Material | Nitrile Rubber |
| Precision | ISO Class 0 |
| Configuration | One |
| Factor | 15.3 |
| Radial Internal Clearance | CN |
| Static Load Rating | 2590 lbf11500 N11.50 kN |
| Dynamic Load Rating | 4700 lbf21000 N21.00 kN |
| Enclosure | Double Sealed |
| Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
| d | 1.7717 in45.000 mm |
|---|---|
| D | 2.9528 in75.000 mm |
| B | 0.6299 in16.000 mm |
| D1 | 2.8280 in71.830 mm |
| D2 | 3.2126 in81.600 mm |
| a | 0.0980 in2.490 mm |
| f | 0.0669 in1.700 mm |
| r | 0.0394 in1.000 mm |
| r1 | 0.0197 in0.500 mm |
| da min | 1.9685 in50.000 mm |
| da max | 2.0669 in52.500 mm |
| Da max | 2.7559 in70.000 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.
#207741
Brand
Nachi Bearing
Model
6009-2NSE9NR
#5033312
Brand
NSK Bearings
Model
6009DDUNR
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