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45TAC100C Ball Screw Support Bearings
Dimensions: Bore (Inner) Diameter: 45 mm; Outer Diameter: 100 mm; Width (Thickness): 20 mm;

45TAC100C
Product Attributes
Bearing Type Ball
For Load Direction Combined Radial and Thrust
Single Row/Double Row Single
Seal Type Open
Precision Rating PN7C
Contact Angle 60 º
Part Number 45TAC100C
Arrangement SU (universal arrangement single row)
Bore Dia (d) 45 mm
Bore Dia Tolerance -0.006mm to 0
Outer Dia (D) 100 mm
Outer Dia Tolerance -0.008mm to 0
Width (B) 20 mm
Width Tolerance -0.12mm to 0
Ring Material 52100 Chrome steel
Ball Material Ceramic Ball Si3N4
Cage Material Polyamide
Basic Dynamic Load Rating Ca
(Classification by Fa Load Row Number)
Single Row
Load(kN)
64.5
Double Row
Load(kN)
105
Triple Row
Load(kN)
140
Limiting Axial load
(Classification by Fa Load Row Number)
Single Row
Load(kN)
99
Double Row
Load(kN)
198
Triple Row
Load(kN)
298
Max Speed (RPM) 3000
Preload H (heavy preload)
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -40 to 120 ºC
Weight (grams) 842
RoHS Compliant
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