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CS205LLU

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NTN CS205LLU is a tight fit type deep groove ball bearing with a 25 mm straight bore. It features double sealed enclosures and a steel cage. The bearing is constructed from through hardened steel for durability in general industrial applications.

MODEL CS205LLU

BRAND

SKU

275963

WEIGHT

0.287 lb

UOM

each

$21.43 Each

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Typically Ships in: 1 day

Returnable: See conditions

Axial Static Load Rating

1765 lbf

Axial static load rating

1765 lbf

B4

0.5910 in

Ball Material

Through Hardened Steel

Ball material

Through hardened steel

Bore Type

Cylindrical

Bore type

Cylindrical

Cage Material

Pressed Steel

Cage material

Pressed steel

Cage Type

Pressed

Cage type

Pressed

Configuration

One

D (in)

2.0470

d (in)

0.9840

Dynamic Load Rating

3147 lbf

Dynamic load rating

3147 lbf

Enclosure

Full Contact Seal - Both Sides

Height

2.047

Housing Width

0 in

Housing width

0 in

I.D.

25 mm

Length

2.047

Material

Through hardened steel

Number of Holes

0

Number of holes

0

O.D.

52 mm

Operating Temperature Range

-40 to 250 °F

Operating temperature range

-40 to 250 ºF

Outside Ring Type

Spherical OD

Precision

ISO class 0

r (in)

0.0394

Radial Dynamic Load Rating

3147 lbf

Radial Internal Clearance

CN

Radial internal clearance

CN

Seal Material

Nitrile Rubber

Seal material

Nitrile rubber

Seal Type

Contact

Seal type

Contact

Static Load Rating

1765 lbf

Static load rating

1765 lbf

Total Length

0.0000 in

Total length

0.0000 in

Type

Deep Groove Ball Bearing

Width

0.5906

Technical Specifications
Type
Deep Groove Ball Bearing
Bore Type
Round
Material
Through Hardened Steel
Cage Type
Pressed
Cage Material
Steel
Seal Type
Contact
Seal Material
Nitrile Rubber
Outside Ring Type
Spherical
Ball Material
Steel
Precision
Class 0
Configuration
One
Radial Internal Clearance
CN
Static Load Rating
1, 610 lbf7150 N7.15 kN
Dynamic Load Rating
2430 lbf10800 N10.80 kN
Enclosure
Double Sealed
Operating Temperature Range
-40 to 250 F-40 to 120 C
Dimensional Specifications


Tight Fit Type Ball Bearings - Dimensions

d
0.9843 in25.000 mm
D
2.0472 in52.000 mm
B4
0.5906 in15.000 mm
r
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.

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