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E spherical roller bearings 21308 E

The 21308 E E type spherical roller bearings, sized at 40 mm x 90 mm x 23 mm, ensures robust performance in high-load applications. Its advanced design minimizes friction and wear, making it ideal for industries like mining and manufacturing.

Product Number: 21308 E

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  • Description
  • Features
  • Application
  • Interchange
Product Number 21308 E
Manufacturers TFL, OEM
Type E type spherical roller bearings
Bore dia 40 mm
Outer dia 90 mm
Width 23 mm
Cr 104 kN
Cor 108 kN
Limiting speeds Grease 7000 r/min
Limiting speeds oil 9500 r/min
Mass 0.75 kg
21308 E Bearing Cross Reference

21308 E Bearing Cross Reference

Brand Model Notes
SKF 21308 E/C3 C3: Indicates increased radial internal clearance, suitable for higher temperature and speed applications.
FAG 21308-E1 E1: Represents an optimized internal design for higher load capacity and efficiency.
NTN 21308
KOYO 21308RW
TIMKEN 21308EJW33C3 W33: Includes lubrication grooves and holes to extend operational life.. C3: Increased internal clearance for better performance under high-speed or high-temperature conditions.. J: Steel cage type, ensuring durability and high load-carrying capacity.
NACHI 21308EX EX: Enhanced internal design for improved durability and load performance.

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