Description
Enhance the performance of your machinery with the SKF BTM120A/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. BTM120 A/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 BTM120A/P4CDBA bearing are 120x180x54mm.
| BTM | 120 | A | /P4C | DB | A |
|---|---|---|---|---|---|
| High-Speed Design Double Direction Angular Contact Thrust Bearing | 120mm - Bore Size | 30° Contact Angle | Precision Rating ISO Tolerance Class 4 | Two Bearings Arranged Back-to-Back | Light Preload |
Key Features
High Precision
Manufactured with tight tolerances, the Super Precision BTM120 A/P4CDBA bearing is manufactured by SKF to ensure a consistently high rotational accuracy and optimal performance.
Double Directional Loads
Capable of handling axial loads in both directions, the BTM120A/P4CDBA Super Precision Angular Contact Thrust Bearing has a double direction design which provides enhanced versatility and reliability in machinery.
Angular Contact Design
The BTM120 A/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 30° contact angle which can operate at much higher speeds than bearings with a 40° contact angle.
Product Information

Technical Data
Inside Diameter (mm) :
120mm
Outside Diameter (mm) :
180mm
Width (mm) :
54mm
Cage Type :
Plastic
Seals Or Shields :
Open Type
Clearance :
Standard
Dynamic Load Rating (kN) :
69.5
Fatigue Load Rating (kN) :
5.7
Grease Limiting Speed (r/min) :
4600
Oil Limiting Speed (r/min) :
5900
Preload :
Light
Static Load Rating (kN) :
166
Contact Angle :
30
DescriptionEnhance the performance of your machinery with the SKF BTM120A/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. BTM120 A/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 BTM120A/P4CDBA bearing are 120x180x54mm.
Key FeaturesHigh PrecisionManufactured with tight tolerances, the Super Precision BTM120 A/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 BTM120A/P4CDBA Super Precision Angular Contact Thrust Bearing has a double direction design which provides enhanced versatility and reliability in machinery. Angular Contact DesignThe BTM120 A/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 30° contact angle which can operate at much higher speeds than bearings with a 40° contact angle. Product InformationBRAND: ![]() SKU:btm120a/p4cdba-skf AVAILABILITY:In Stock ✅ WEIGHT:4.54 kg Technical DataInside Diameter (mm) :120mm Outside Diameter (mm) :180mm Width (mm) :54mm Cage Type :Plastic Seals Or Shields :Open Type Clearance :Standard Dynamic Load Rating (kN) :69.5 Fatigue Load Rating (kN) :5.7 Grease Limiting Speed (r/min) :4600 Oil Limiting Speed (r/min) :5900 Preload :Light Static Load Rating (kN) :166 Contact Angle :30 | ||||||||||||
Bulk PricingFor bulk discount on this product, contact our dedicated sales team today by filling out the form below: | ||||||||||||





