7217A5TRDULP3 NSK Super Precision Angular Contact Bearing 85x150x28mm (set of 2)
NSK High precision angular contact ball bearing with phenolic cage, 25 degree contact angle, can be paired universal face to face, back to back or in tandem, light preload 85mm inside x 150mm outside x 28mm wide
Regular price
£802.92
inc.VAT
£669.10 exc.VAT
FREE UK MAINLAND DELIVERY ON ORDERS OVER £50
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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),
A5 = 25 Degree contact angle
DU = Pair of bearings paired universal
L= Light preload
P3 = Precision rating
d: 85mm
D: 150mm
B: 28mm
Basic load ratings: dynamic 107.0kn, static 86.5kn
Permissible axial load: 70.0kn
Contact angle (degree) 25
Factor: - fo
Effective load center: 41.4mm
Mass: 1.79kg
Limiting speed grease: 8 600
Limiting speed oil: 12 800
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),
A5 = 25 Degree contact angle
DU = Pair of bearings paired universal
L= Light preload
P3 = Precision rating
d: 85mm
D: 150mm
B: 28mm
Basic load ratings: dynamic 107.0kn, static 86.5kn
Permissible axial load: 70.0kn
Contact angle (degree) 25
Factor: - fo
Effective load center: 41.4mm
Mass: 1.79kg
Limiting speed grease: 8 600
Limiting speed oil: 12 800