81148-M
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ FAG/ OEM
Bearing Number: 81148-M
Category: Cylindrical Roller Thrust Bearings
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Weight and Dimensions
Bore (d): 240 mm
Outer (D): 300 mm
Width (T): 45 mm
Weight: 8.45 kg
Data from Schaeffler (medias)
Basic Dynamic Load Rating, Axial Ca: 600000 N
Basic Static Load Rating, Axial (C0a): 2500000 N
Fatigue Load Limit, Axial (Cua): 212000 N
Limiting Speed (nG): 1070 r/min
Reference Speed (nϑr): 420 r/min
Product Properties
Precision: P0, P6, P5
Hardness: HRC58-62
Ring Material: GCr15, GCr15SiMn, 100CrMnSi6-4, etc.
Cage Material: Brass, Steel
Certificate: ISO9001:2015
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Downloads & Links
FAG Cylindrical Roller Thrust Bearings
Product Description
The 81148-M thrust cylindrical roller bearing consists of a shaft washer, housing washer, cylindrical rollers, and a machined brass cage. The M cage provides high strength, good wear resistance, and reliable roller guidance, making it suitable for demanding operating conditions. Its separable design allows the washers and roller and cage assembly to be mounted independently, simplifying installation and maintenance. The cylindrical rollers provide a large contact area with the raceways, enabling high axial load capacity and high rigidity.
The 81148-M bearing is suitable for heavy-duty gearboxes, industrial presses, lifting equipment, construction machinery, and heavy transmission systems. Its robust brass cage, high axial load capacity, and rigid design provide reliable axial support in demanding industrial applications.
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