Description
This S7018ACE/HCP4ADGA 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 is a universal fit double set of bearings with a light preload and a P4 precision rating. The bearing's dimensions are 90x140x24. Often used in Machine Tools, or other precision applications, these bearings are known for their high-speed capabilities, robust seals, and superior accuracy.
| S | 70 | 18 | ACE | HC | P4A | DG | A | |
|---|---|---|---|---|---|---|---|---|
| Sealed | Extra Light Series | 90mm - Bore Size | 25° Contact Angle, High Speed E Design | Balls are Bearing Grade Silicon Nitride (Hybrid Bearing) | Accuracy Class | Duplex Universal | Light Preload |
Product Information

Technical Data
Inside Diameter (mm) :
90mm
Outside Diameter (mm) :
140mm
Width (mm) :
24mm
Cage Type :
Plastic
Clearance :
Standard
Dynamic Load Rating (kN) :
33.8
Static Load Rating (kN) :
30
Grease Limiting Speed (r/min) :
14000
Oil Limiting Speed (r/min) :
22000
Seals Or Shields :
Two Rubber Seals
Preload :
Light
DescriptionThis S7018ACE/HCP4ADGA 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 is a universal fit double set of bearings with a light preload and a P4 precision rating. The bearing's dimensions are 90x140x24. 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:s7018ace/hcp4adga-skf AVAILABILITY:In Stock ✅ WEIGHT:1.1 kg Technical DataInside Diameter (mm) :90mm Outside Diameter (mm) :140mm Width (mm) :24mm Cage Type :Plastic Clearance :Standard Dynamic Load Rating (kN) :33.8 Static Load Rating (kN) :30 Grease Limiting Speed (r/min) :14000 Oil Limiting Speed (r/min) :22000 Seals Or Shields :Two Rubber Seals Preload :Light | ||||||||||||||||||
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