Description
This 7921A5TRDULP3 bearing is a Super Precision angular contact bearing with a 25° contact angle and a phenolic cage, this bearing is a universal fit double set of bearings with a light preload and a P3 precision rating. The bearing's dimensions are 105x145x20.
| 79 | 21 | A5TR | DU | L | P3 |
|---|---|---|---|---|---|
| Series - NSK - Ultra Light | Bore Size - 105mm | 25 Degree Contact Angle | Duplex Universal | Light Preload | Precision Rating |
Product Information

Technical Data
Inside Diameter (mm) :
105mm
Outside Diameter (mm) :
145mm
Width (mm) :
20mm
Cage Type :
Plastic
Seals Or Shields :
Open Type
Clearance :
Standard
Dynamic Load Rating (kN) :
48
Static Load Rating (kN) :
54
Grease Limiting Speed (r/min) :
8000
Oil Limiting Speed (r/min) :
12000
Preload :
Light
DescriptionThis 7921A5TRDULP3 bearing is a Super Precision angular contact bearing with a 25° contact angle and a phenolic cage, this bearing is a universal fit double set of bearings with a light preload and a P3 precision rating. The bearing's dimensions are 105x145x20.
Product InformationBRAND: ![]() SKU:7921a5trdulp3-nsk AVAILABILITY:In Stock ✅ WEIGHT:0.82 kg Technical DataInside Diameter (mm) :105mm Outside Diameter (mm) :145mm Width (mm) :20mm Cage Type :Plastic Seals Or Shields :Open Type Clearance :Standard Dynamic Load Rating (kN) :48 Static Load Rating (kN) :54 Grease Limiting Speed (r/min) :8000 Oil Limiting Speed (r/min) :12000 Preload :Light | ||||||||||||
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