Description
This 7921CTRDULP3 bearing is a Super Precision angular contact bearing with a 15° 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 | CTR | DU | L | P3 |
|---|---|---|---|---|---|
| Series - NSK - Ultra Light | Bore Size - 105mm | 15 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):
51
Static Load Rating (kN):
57
Grease Limiting Speed (r/min):
9200
Oil Limiting Speed (r/min):
14000
Preload:
Light
DescriptionThis 7921CTRDULP3 bearing is a Super Precision angular contact bearing with a 15° 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:7921ctrdulp3-nsk AVAILABILITY:In Stock ✅ WEIGHT:0.831 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):51 Static Load Rating (kN):57 Grease Limiting Speed (r/min):9200 Oil Limiting Speed (r/min):14000 Preload:Light | ||||||||||||
Bulk PricingFor bulk discount on this product, contact our dedicated sales team today by filling out the form below: | ||||||||||||
Delivery Information We have one of the largest online stocks of bearings and ancillary components available online anywhere in the world, and we take pride in great customer service, superb products, and express delivery to over 110 countries worldwide. If you have any specific delivery requirements call our sales team on 646 650 4572 or contact us here and they will be happy to help you. | ||||||||||||






