Description
Enhance the performance of your machinery with the SKF BTW80CATN9/SP 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. BTW80 CATN9/SP 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 BTW80CATN9/SP bearing are 80x125x54mm.
| BTW | 80 | CA | TN9 | /SP |
|---|---|---|---|---|
| Basic Design Double Direction Angular Contact Thrust Bearing | 80mm - Bore Size | 60° Contact Angle, Larger Bore to be Mounted on Larger Side of a Taperered Bore Cylindrical Roller | Two Glass Fibre Reinforced PA66 Cages, Snap-Type, Ball Centered | ISO Tolerance Class 5 Dimensional Accuracy, Class 4 Running Accuracy |
Key Features
High Precision
Manufactured with tight tolerances, the Super Precision BTW80 CATN9/SP 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 BTW80CATN9/SP Super Precision Angular Contact Thrust Bearing has a double direction design which provides enhanced versatility and reliability in machinery.
Angular Contact Design
The BTW80 CATN9/SP bearing is made up of two separable Single Row Angular Contact Thrust Ball Bearings with a 60° contact angle in a back-to-back arrangement. Configured in this way, and with the large number of balls the bearings contain, means these bearings can accommodate heavy axial loads in both directions while providing a high degree of system rigidity.
Product Information

Technical Data
Inside Diameter (mm) :
80mm
Outside Diameter (mm) :
125mm
Width (mm) :
54mm
Cage Type :
Plastic
Seals Or Shields :
Open Type
Clearance :
Standard
Dynamic Load Rating (kN) :
47.5
Static Load Rating (kN) :
140
Fatigue Load Rating (kN) :
6.55
Reference Speed Rating (r/min) :
6700
Limiting Speed Rating (r/min) :
5600
Grease Limiting Speed (r/min) :
5600
Oil Limiting Speed (r/min) :
6700
Preload :
No Preload
Contact Angle :
60
DescriptionEnhance the performance of your machinery with the SKF BTW80CATN9/SP 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. BTW80 CATN9/SP 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 BTW80CATN9/SP bearing are 80x125x54mm.
Key FeaturesHigh PrecisionManufactured with tight tolerances, the Super Precision BTW80 CATN9/SP 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 BTW80CATN9/SP Super Precision Angular Contact Thrust Bearing has a double direction design which provides enhanced versatility and reliability in machinery. Angular Contact DesignThe BTW80 CATN9/SP bearing is made up of two separable Single Row Angular Contact Thrust Ball Bearings with a 60° contact angle in a back-to-back arrangement. Configured in this way, and with the large number of balls the bearings contain, means these bearings can accommodate heavy axial loads in both directions while providing a high degree of system rigidity. Product InformationBRAND: ![]() SKU:btw80catn9/sp-skf AVAILABILITY:In Stock ✅ WEIGHT:1.95 kg Technical DataInside Diameter (mm) :80mm Outside Diameter (mm) :125mm Width (mm) :54mm Cage Type :Plastic Seals Or Shields :Open Type Clearance :Standard Dynamic Load Rating (kN) :47.5 Static Load Rating (kN) :140 Fatigue Load Rating (kN) :6.55 Reference Speed Rating (r/min) :6700 Limiting Speed Rating (r/min) :5600 Grease Limiting Speed (r/min) :5600 Oil Limiting Speed (r/min) :6700 Preload :No Preload Contact Angle :60 | ||||||||||
Bulk PricingFor bulk discount on this product, contact our dedicated sales team today by filling out the form below: | ||||||||||





