Description
This 7903CTRSUMP3 bearing is a Super Precision angular contact bearing with a 15° 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 17x30x7.
| 79 | 03 | CTR | SU | M | P3 |
|---|---|---|---|---|---|
| Series - NSK - Ultra Light | Bore Size - 17mm | 15 Degree Contact Angle | Single Universal | Medium Preload | Precision Rating |
Product Information

Technical Data
Inside Diameter (mm) :
17mm
Outside Diameter (mm) :
30mm
Width (mm) :
7mm
Cage Type :
Plastic
Seals Or Shields :
Open Type
Clearance :
Standard
Dynamic Load Rating (kN) :
5
Static Load Rating (kN) :
2.94
Grease Limiting Speed (r/min) :
49000
Oil Limiting Speed (r/min) :
74500
Preload :
Medium
DescriptionThis 7903CTRSUMP3 bearing is a Super Precision angular contact bearing with a 15° 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 17x30x7.
Product InformationBRAND: ![]() SKU:7903ctrsump3-nsk AVAILABILITY:In Stock ✅ WEIGHT:0.017 kg Technical DataInside Diameter (mm) :17mm Outside Diameter (mm) :30mm Width (mm) :7mm Cage Type :Plastic Seals Or Shields :Open Type Clearance :Standard Dynamic Load Rating (kN) :5 Static Load Rating (kN) :2.94 Grease Limiting Speed (r/min) :49000 Oil Limiting Speed (r/min) :74500 Preload :Medium | ||||||||||||
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