7909CTRDULP3 NSK Super Precision Angular Contact Bearing 45x68x12mm (set of 2)

View all Super Precision Angular Contact

NSK High precision angular contact ball bearing with phenolic cage, 15 degree contact angle, can be paired universal face to face, back to back or in tandem, light preload 45mm inside x 68mm outside x 12mm wide

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: 68mm
B: 12mm
Basic load ratings: dynamic 16.0kn, static 13.6kn
Permissible axial load: 8.55kn
Contact angle (degree) 15
Factor: 16.0fo
Effective load center: 13.6mm
Mass: 0.129kg
Limiting speed grease: 20 400
Limiting speed oil: 31 000

NSKBearing King Ltd stock a huge range of NSK bearings at highly competitive prices, please contact us for any size not on our website [email protected] +44 (0)1709 527269