Description
This S71911ACBGA/HCP4A bearing is a Super Precision angular contact bearing with 2 rubber seals, a 25° contact angle and the balls are hybrid ceramic, also known as bearing grade Silicon Nitride. This bearing is a universal fit single bearing with a light preload and a P4 precision rating. The bearing's dimensions are 55x80x13. The B design bearings are designed for high-speed operation and are best suited for lighter loads. Often used in Machine Tools, or other precision applications, these bearings are known for their high-speed capabilities, robust seals, and superior accuracy.
| S | 719 | 11 | ACB | GA | /HC | P4A |
|---|---|---|---|---|---|---|
| Sealed | Series - Extremely Light | 55mm - Bore Size | 25° Contact Angle, High Speed B Design | Single Universal, Light Preload | Balls are Bearing Grade Silicon Nitride (Hybrid Bearing) | Precision Rating |
Product Information

Technical Data
Inside Diameter (mm) :
55mm
Outside Diameter (mm) :
80mm
Width (mm) :
13mm
Cage Type :
Plastic
Clearance :
Standard
Dynamic Load Rating (kN) :
9.36
Static Load Rating (kN) :
7.65
Grease Limiting Speed (r/min) :
24000
Oil Limiting Speed (r/min) :
38000
Seals Or Shields :
Two Rubber Seals
Preload :
Light
DescriptionThis S71911ACBGA/HCP4A bearing is a Super Precision angular contact bearing with 2 rubber seals, a 25° contact angle and the balls are hybrid ceramic, also known as bearing grade Silicon Nitride. This bearing is a universal fit single bearing with a light preload and a P4 precision rating. The bearing's dimensions are 55x80x13. The B design bearings are designed for high-speed operation and are best suited for lighter loads. Often used in Machine Tools, or other precision applications, these bearings are known for their high-speed capabilities, robust seals, and superior accuracy.
Product InformationBRAND: ![]() SKU:s71911acbga/hcp4a-skf AVAILABILITY:In Stock ✅ WEIGHT:0.17 kg Technical DataInside Diameter (mm) :55mm Outside Diameter (mm) :80mm Width (mm) :13mm Cage Type :Plastic Clearance :Standard Dynamic Load Rating (kN) :9.36 Static Load Rating (kN) :7.65 Grease Limiting Speed (r/min) :24000 Oil Limiting Speed (r/min) :38000 Seals Or Shields :Two Rubber Seals Preload :Light | ||||||||||||||
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