Cooler Master Excalibur 120mm PWM Case Fan - Barometric Ball Bearing R4-EXBB-20PK-R0

Cooler Master Excalibur 120mm PWM Case Fan - Barometric Ball Bearing R4-EXBB-20PK-R0 Review

Cooler Master Excalibur 120mm PWM Case Fan - Barometric Ball Bearing R4-EXBB-20PK-R0 Feature

• The innovative Barometric Ball Bearing technology provides longer life span while remaining lower noise level.
• PWM function for total performance solution at high and low speed operation. Fan Size 120mmBearing Type Barometric BallRPM 600 - 2000 RPM±10%Air Flow 26.4 - 85.6 CFM±10%Noise Level 13 - 30 dBAPower Connector 4 Pin
• Removable blades for quick and easy cleaning.
• Nine massive sword-shaped blades generate outstanding high air pressure with balanced airflow.
• Triangular blade tips reduce turbulence at fan edges and decrease wind shear noise while keeping maximum sweeping area.

Excalibur, as the name suggests, is inspired by the legendary sword of King Arthur from the middle ages. The nine massive sword-shaped blades are designed to produce exceptionally high air pressure, which fortify the cooling efficiency when used in dense water cooling radiators or performance heatsinks. This is the first fan from Cooler Master to adopt Barometric Ball Bearing (BBB) technology.

100 1/4 inch Diameter Chrome Steel Bearing Balls G25 Ball Bearings VXB Brand

100 1/4 inch Diameter Chrome Steel Bearing Balls G25 Ball Bearings VXB Brand Review

100 1/4 inch Diameter Chrome Steel Bearing Balls G25 Ball Bearings VXB Brand Feature

• Item: Loose Balls 
• Size: 1/4"= 0.250 inch
• Material: Chrome Steel
• Quantity: 100 Balls.

100 Loose Ball Bearings 1/4" = 0.250 inch G25 100 Loose Balls 1/4" G25, this is a popular size that could be used in many application that uses this size. * Item: Loose Balls * Size: 1/4"= 0.250 inch * Material: Chrome Steel * Quantity: 100 Balls.

100 3/16 inch Diameter Chrome Steel Bearing Balls G25 Ball Bearings VXB Brand

100 3/16 inch Diameter Chrome Steel Bearing Balls G25 Ball Bearings VXB Brand Review

100 3/16 inch Diameter Chrome Steel Bearing Balls G25 Ball Bearings VXB Brand Feature

• Item: Loose Balls 
• Size: 3/16"= 0.188 inch
• Material: Chrome Steel
• Quantity: 100 Balls.

100 Loose Ball Bearings 3/16" = 0.188 inch G25 100 Loose Balls 3/16" G25, this is a popular size that could be used in many application that uses this size. * Item: Loose Balls * Size: 3/16"= 0.188 inch * Material: Chrome Steel * Quantity: 100 Balls.

CASE FAN, 40X40X10MM, BALL BEARING, 3-PIN

CASE FAN, 40X40X10MM, BALL BEARING, 3-PIN Review

Try one of our ultra-small 40mm fans. It uses a ball-type bearing and receives power from the small 3-pin fan connector.

100 3/32 inch Diameter Chrome Steel Bearing Balls G25 Ball Bearings VXB Brand

100 3/32 inch Diameter Chrome Steel Bearing Balls G25 Ball Bearings VXB Brand Review

100 3/32 inch Diameter Chrome Steel Bearing Balls G25 Ball Bearings VXB Brand Feature

• Item: Loose Balls 
• Size: 3/32"= 0.094 inch
• Material: Chrome Steel
• Quantity: 100 Balls.

100 Loose Ball Bearings 3/32" = 0.094 inch G25 100 Loose Balls 3/32" G25, this is a popular size that could be used in many application that uses this size. * Item: Loose Balls * Size: 3/32"= 0.094 inch * Material: Chrome Steel * Quantity: 100 Balls.

Chromium Steel Ball, Grade 25, Reflective Finish, Precision Tolerance, ASTM A295, 3/8" Diameter (Pack of 100)

Chromium Steel Ball, Grade 25, Reflective Finish, Precision Tolerance, ASTM A295, 3/8" Diameter (Pack of 100) Review

Chromium Steel Ball, Grade 25, Reflective Finish, Precision Tolerance, ASTM A295, 3/8" Diameter (Pack of 100) Feature

• Sphericity: 0.000024 inches
• Specific Gravity: 7.833
• Rockwell C: 60-67
• Grade 24
• High Precision
• Anti-Rust Liquid Applied

Chrome Steel AISI 52100 metal balls have high hardness, excellent wear resistance, and are used in precision bearings and accurate valve applications.

Coolerguys 120mm Medium Speed Dual Ball Bearing fan 3pin fan #CG12025M12B2-3Y

Coolerguys 120mm Medium Speed Dual Ball Bearing fan 3pin fan #CG12025M12B2-3Y Review

Coolerguys 120mm Medium Speed Dual Ball Bearing fan 3pin fan #CG12025M12B2-3Y Feature

• Dimensions: 120x120x25mm
• RPM: 1700 +/- 10%
• CFM: 73
• dB: 32
• Dual Ball Bearing: 50,000 hour life

Coolerguys 120mm dual ball bearing medium fan 3 pin fan #CG12025M12B2-3Y

Coolerguys fan with a 3 pin connector w/ 12inch sleeved tail

Model: CG12025M12B2-3Y
Dimensions: 120x120x25mm
Rated Voltage: 12 Volts
Operation Voltage: 11 Volts
Input current: 0.25 Amp Max
Operation temperature: -10 to +65 C
Storage temperature: -40 to +70 C
Bearing: Dual Ball
RPM: 1700 +/- 10%
CFM: 73
dB: 32.5