Description
This 7918A5TRSUMP3 bearing is a Super Precision angular contact bearing with a 25° contact angle and a phenolic cage, this bearing is a universal fit single bearing with a medium preload and a P3 precision rating. The bearing's dimensions are 90x125x18.
| 79 | 18 | A5TR | SU | M | P3 |
|---|---|---|---|---|---|
| Series - NSK - Ultra Light | Bore Size - 90mm | 25 Degree Contact Angle | Single Universal | Medium Preload | Precision Rating |
Product Information

Technical Data
Inside Diameter (mm) :
90mm
Outside Diameter (mm) :
125mm
Width (mm) :
18mm
Cage Type :
Plastic
Seals Or Shields :
Open Type
Clearance :
Standard
Dynamic Load Rating (kN) :
39.5
Static Load Rating (kN) :
43.5
Grease Limiting Speed (r/min) :
9400
Oil Limiting Speed (r/min) :
14000
Preload :
Medium
DescriptionThis 7918A5TRSUMP3 bearing is a Super Precision angular contact bearing with a 25° contact angle and a phenolic cage, this bearing is a universal fit single bearing with a medium preload and a P3 precision rating. The bearing's dimensions are 90x125x18.
Product InformationBRAND: ![]() SKU:7918a5trsump3-nsk AVAILABILITY:In Stock ✅ WEIGHT:0.56 kg Technical DataInside Diameter (mm) :90mm Outside Diameter (mm) :125mm Width (mm) :18mm Cage Type :Plastic Seals Or Shields :Open Type Clearance :Standard Dynamic Load Rating (kN) :39.5 Static Load Rating (kN) :43.5 Grease Limiting Speed (r/min) :9400 Oil Limiting Speed (r/min) :14000 Preload :Medium | ||||||||||||
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