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E spherical roller bearings 21309 E

The 21309 E E type spherical roller bearings, with dimensions 45 mm x 100 mm x 25 mm, is built to handle heavy-duty tasks efficiently. It’s a trusted choice for machinery in sectors like construction and energy.

Product Number: 21309 E

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  • Description
  • Features
  • Application
  • Interchange
Product Number 21309 E
Manufacturers TFL, OEM
Type E type spherical roller bearings
Bore dia 45 mm
Outer dia 100 mm
Width 25 mm
Cr 125 kN
Cor 127 kN
Limiting speeds Grease 6300 r/min
Limiting speeds oil 8500 r/min
Mass 0.99 kg
21309 E Bearing Cross Reference

21309 E Bearing Cross Reference

Brand Model Notes
SKF 21309 E/C3 C3: Indicates increased radial internal clearance, suitable for higher temperature and speed applications.
FAG 21309-E1 E1: Represents an optimized internal design for higher load capacity and efficiency.
NTN 21309
KOYO 21309RW
TIMKEN 21309EJW33C3 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 21309EX EX: Enhanced internal design for improved durability and load performance.

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