Customers' Choice S7011cdga/p4a Skf Super Precision High Capacity Universally Matchable Single Row Angular Contact Ball Bearing With Seals 55x90x18mm Limited Time 80% Off [ciWIOJaG]

These super-precision, high-capacity, single row angular contact ball bearings, with non-contact seals, accommodate radial and axial loads acting simultaneously, where the axial load acts in one direction only. They are designed to accommodate heavy loads at relatively high speeds under low to moderate operating temperatures. Being universally matchable, they can be used together in arrangements to provide effective load sharing, without the use of shims or similar devices.

Very high running accuracy
Very high load carrying capacity
Universally matchable
Non-contact seals
Integral sealing prolongs bearing service life

Dimensions 
d 55 mm Bore diameter
D 90 mm Outside diameter
B 18 mm Width
d1 65.8 mm Shoulder diameter of inner ring (large side face) 
d2 65.8 mm Shoulder diameter of inner ring (small side face) 
D2 81.8 mm Shoulder diameter of outer ring (large side face) 
r1,2 min. 1.1 mm Chamfer dimension
r3,4 min. 0.6 mm Chamfer dimension
a 18.8 mm Distance from side face to pressure point

Calculation data 
Basic dynamic load rating C 39.7 kN 
Basic static load rating C 32.5 kN
Fatigue load limit Pu 1.37 kN
Contact angle α 15 °
Ball diameter D 11.112 mm
Number of rows i 1
Number of balls (per bearing) z 18

Universal matching bearing Yes, back-to-back (<>), face-to-face (><) or tandem(>>)
Tolerance class P4A
Sealing Seal on both sides

Product net weight 0.372 kg