Angular Contact Thrust Ball Bearings, Double Direction, Super-Precision

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Double direction angular contact thrust ball bearings were developed by SKF to axially locate machine tool spindles in both directions. In these applications, a high degree of system rigidity is one of the main performance challenges, as the magnitude of elastic deformation under load determines the productivity and accuracy of the equipment. To keep up with the ever increasing performance challenges of precision applications, SKF developed a new generation of double direction angular contact thrust ball bearings. These super-precision bearings in the BTW series have a new, optimized design enabling them to accommodate higher speeds compared to bearings in the former 2344(00) series. The benefits of the new design are evident by the improved overall bearing performance.From one simple but inspired solution to a misalignment problem in a textile mill in Sweden, and fifteen employees in 1907, SKF has grown to become a global industrial knowledge leader. Over the years, we have built on our expertise in bearings, extending it to seals, mechatronics, services and lubrication systems. Our knowledge network includes 46 000 employees, 15 000 distributor partners, offices in more than 130 countries, and a growing number of SKF Solution Factory sites around the world.

 

skf BTW 170 CM/SP Angular contact thrust ball bearings, double direction, super-precision

Round Type Flange Type
Deep Groove Ball Bea 6

skf BTM 150 AM/HCP4CDB Angular contact thrust ball bearings, double direction, super-precision

Quote Pillow Type
Bearing Steel 127

80 mm x 125 mm x 27 mm skf BTW 80 CTN9/SP Angular contact thrust ball bearings, double direction, super-precision

Tapered Roller 1800
Single Row Metric System

skf BTW 130 CTN9/SP Angular contact thrust ball bearings, double direction, super-precision

Available 52100 Bearing Steel
Cast Iron Class No.3 17

70 mm x 110 mm x 18 mm skf BTM 70 ATN9/HCP4CDB Angular contact thrust ball bearings, double direction, super-precision

15652 kN 487 mm
1460 kN 1.9

180 mm x 280 mm x 45 mm skf BTM 180 BM/P4CDB Angular contact thrust ball bearings, double direction, super-precision

Deep Groove Ball Bea Flanged Pilot Type
60 Bearings with Housin

skf BTW 65 CTN9/SP Angular contact thrust ball bearings, double direction, super-precision

Double Steel
ZZ (Double Shield) Flange Type

skf BTM 60 ATN9/P4CDB Angular contact thrust ball bearings, double direction, super-precision

No With Outer Ring
Steel Grade 0

skf BTM 170 AM/HCP4CDB Angular contact thrust ball bearings, double direction, super-precision

29400 Diamond Flange Shape
J7 No

85 mm x 130 mm x 20,25 mm skf BTM 85 ATN9/HCP4CDB Angular contact thrust ball bearings, double direction, super-precision

40 ~ 60 T, h Configurable
31 ~ 80 Double

skf BTM 80 ATN9/P4CDB Angular contact thrust ball bearings, double direction, super-precision

60 Bearings with Housin
Black Oxide Coating Available
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