Enhance the performance of your machinery with the SKF BTM90B/P4CDBA Super Precision Angular Contact Thrust Ball Bearing. Specifically engineered for high-speed applications, these bearings provide exceptional accuracy and stability and are designed to axially locate the shafts of spindles in both directions. BTM90 B/P4CDBA bearings offer a high-speed design and are intended for mounting in combination with NN30 K or N10 K Cylindrical Roller Bearings. The dimensions of this BTM90B/P4CDBA bearing are 90x140x45mm.
| BTM | 90 | B | /P4C | DB | A |
|---|---|---|---|---|---|
| High-Speed Design Double Direction Angular Contact Thrust Bearing | 90mm - Bore Size | 40° Contact Angle | Precision Rating ISO Tolerance Class 4 | Two Bearings Arranged Back-to-Back | Light Preload |
Manufactured with tight tolerances, the Super Precision BTM90 B/P4CDBA bearing is manufactured by SKF to ensure a consistently high rotational accuracy and optimal performance.
Capable of handling axial loads in both directions, the BTM90B/P4CDBA Super Precision Angular Contact Thrust Bearing has a double direction design which provides enhanced versatility and reliability in machinery.
The BTM90 B/P4CDBA bearing is made up of two non-separable Single Row Angular Contact Bearings in a back-to-back arrangement and are designed to accommodate axial loads in both directions while providing a high degree of system rigidity. They have a 40° contact angle which can operate at much higher speeds than bearings with a 60° contact angle.

90mm
140mm
45mm
Plastic
Open Type
Standard
39
3.55
6800
8700
Light
91.5
40
DescriptionEnhance the performance of your machinery with the SKF BTM90B/P4CDBA Super Precision Angular Contact Thrust Ball Bearing. Specifically engineered for high-speed applications, these bearings provide exceptional accuracy and stability and are designed to axially locate the shafts of spindles in both directions. BTM90 B/P4CDBA bearings offer a high-speed design and are intended for mounting in combination with NN30 K or N10 K Cylindrical Roller Bearings. The dimensions of this BTM90B/P4CDBA bearing are 90x140x45mm.
Key FeaturesHigh PrecisionManufactured with tight tolerances, the Super Precision BTM90 B/P4CDBA bearing is manufactured by SKF to ensure a consistently high rotational accuracy and optimal performance. Double Directional LoadsCapable of handling axial loads in both directions, the BTM90B/P4CDBA Super Precision Angular Contact Thrust Bearing has a double direction design which provides enhanced versatility and reliability in machinery. Angular Contact DesignThe BTM90 B/P4CDBA bearing is made up of two non-separable Single Row Angular Contact Bearings in a back-to-back arrangement and are designed to accommodate axial loads in both directions while providing a high degree of system rigidity. They have a 40° contact angle which can operate at much higher speeds than bearings with a 60° contact angle. Product InformationBRAND: ![]() SKU:btm90b/p4cdba-skf AVAILABILITY:In Stock ✅ WEIGHT:2.43 kg Technical DataInside Diameter (mm):90mm Outside Diameter (mm):140mm Width (mm):45mm Cage Type:Plastic Seals Or Shields:Open Type Clearance:Standard Dynamic Load Rating (kN):39 Fatigue Load Rating (kN):3.55 Grease Limiting Speed (r/min):6800 Oil Limiting Speed (r/min):8700 Preload:Light Static Load Rating (kN):91.5 Contact Angle:40 | ||||||||||||
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Delivery Information
We have one of the largest online stocks of bearings and ancillary components available online anywhere in the world, and we take pride in great customer service, superb products, and express delivery to over 110 countries worldwide. If you have any specific delivery requirements call our sales team on 646 650 4572 or contact us here and they will be happy to help you.