7209CTRDULP3 NSK Super Precision Angular Contact Bearing 45x85x19mm (set of 2)

High Precision Angular Contact Ball Bearings (standard series) have a line connecting the contact points drawn in the radial direction which is called the contact angle. This contact angle makes the bearing suitable for accommodating radial loads, single direction axial loads and a combination of both, these bearings are generally used in pairs but can also be used in triplex sets, quadruplex sets or multiplex sets,

70xx, 72xx and 79xx series have three types of contact angle 15 degree (C), 25 degree (A5) and 30 degree (A), all come with two types of cage design either phenolic (TR) or polyamide (TYN),

CTR = 15 Degree contact angle
DU = Pair of bearings paired universal
L= Light preload
P3 = Precision rating

d: 45mm
D: 85mm
B: 19mm
Basic load ratings: dynamic 43.0kn, static 28.8kn
Permissible axial load: 19.6kn
Contact angle (degree) 15
Factor: 14.2fo
Effective load center: 18.2mm
Mass: 0.406kg
Limiting speed grease: 17 700
Limiting speed oil: 27 000