SKF

Bearing

2209 E-2RS1KTN9/C3

Self-aligning ball bearing with tapered bore and seals on both sides

SKF 2209 E-2RS1KTN9/C3

Specifications

Bore (d)45.000 mm
Outer Diameter (D)85.000 mm
Width (B)23.000 mm
Seal Typec3
Bearing Typeself_aligning
Dynamic Load (C)22.900 kN
Static Load (C₀)7.800 kN
Speed — Grease15,000 RPM
Speed — Oil5,300 RPM
Temperature Range-30°C to 120°C
Rows1

Self-aligning ball bearings, with a tapered bore and seals on both sides, have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are insensitive to angular misalignment of the shaft relative to the housing. The tapered bore facilitates ease of mounting via adapter/withdrawal sleeves. The integral sealing can prolong bearing service life by keeping lubricant in the bearings and contaminants out.

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