Description
Enhance the performance of your machinery with the SKF BTW75CTN9/SPW33 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. BTW75C TN9/SPW33 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 BTW75CTN9/SPW33 bearing are 75x115x48mm.
| BTW | 75 | C | TN9 | /SP | W33 |
|---|---|---|---|---|---|
| Basic Design Double Direction Angular Contact Thrust Bearing | 75mm - Bore Size | 60° Contact Angle | Two Glass Fibre Reinforced PA66 Cages, Snap-Type, Ball Centered | ISO Tolerance Class 5 Dimensional Accuracy, Class 4 Running Accuracy | Annular Groove and Three Lubrication Holes in the Outer Ring |
Key Features
High Precision
Manufactured with tight tolerances, the Super Precision BTW75C TN9/SPW33 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 BTW75CTN9/SPW33 Super Precision Angular Contact Thrust Bearing has a double direction design which provides enhanced versatility and reliability in machinery.
Angular Contact Design
The BTW75C TN9/SPW33 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) :
75mm
Outside Diameter (mm) :
115mm
Width (mm) :
48mm
Clearance :
Standard
Seals Or Shields :
Open Type
Cage Type :
Plastic
Dynamic Load Rating (kN) :
39.7
Fatigue Load Rating (kN) :
5.6
Grease Limiting Speed (r/min) :
6300
Oil Limiting Speed (r/min) :
7500
Static Load Rating (kN) :
116
Preload :
No Preload
Contact Angle :
60
DescriptionEnhance the performance of your machinery with the SKF BTW75CTN9/SPW33 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. BTW75C TN9/SPW33 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 BTW75CTN9/SPW33 bearing are 75x115x48mm.
Key FeaturesHigh PrecisionManufactured with tight tolerances, the Super Precision BTW75C TN9/SPW33 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 BTW75CTN9/SPW33 Super Precision Angular Contact Thrust Bearing has a double direction design which provides enhanced versatility and reliability in machinery. Angular Contact DesignThe BTW75C TN9/SPW33 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:btw75ctn9/spw33-skf AVAILABILITY:In Stock ✅ WEIGHT:1.44 kg Technical DataInside Diameter (mm) :75mm Outside Diameter (mm) :115mm Width (mm) :48mm Clearance :Standard Seals Or Shields :Open Type Cage Type :Plastic Dynamic Load Rating (kN) :39.7 Fatigue Load Rating (kN) :5.6 Grease Limiting Speed (r/min) :6300 Oil Limiting Speed (r/min) :7500 Static Load Rating (kN) :116 Preload :No Preload Contact Angle :60 | ||||||||||||
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