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380BTR10S Angular Contact Thrust Ball Bearings
Dimensions: Bore (Inner) Diameter: 380 mm; Outer Diameter: 560 mm; Width (Thickness): 159 mm;

380BTR10S
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Product Attributes
Bearing Type Ball
For Load Direction Combined Radial and Thrust
Construction Two
Single Row/Double Row Single
Seal Type Open
Precision Rating P4A (ABEC-7)
Contact Angle 40
Part Number 380BTR10S
Arrangement DB (back-to-back arrangement)
Bore Dia (d) 380 mm
Bore Dia Tolerance -0.014mm to 0
Outer Dia (D) 560 mm
Outer Dia Tolerance -0.017mm to 0
Width (B) 159 mm
Width Tolerance -0.35mm to 0
Ring Material 52100 Chrome steel
Ball Material Ceramic Ball Si3N4
Cage Material TYN (ball guided polyamide resin cage)
Dynamic Load Rating (Cr) (KN) 440
Static Load Rating (Cor) (KN) 1600
Axial Load (KN) 930
Max Speed (Grease) (RPM) 1200
Max Speed (Oil) (RPM)  1600
Preload EL (extra light preload)
L (light preload)
CP (special preload)
CA (special axial clearance)
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -40 to 120 ºC
Weight (grams) 69800
RoHS Compliant
380BTR10S
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