2308-2RS

Tier-one manufacturer — brand supplied may vary ✓ Bore checked against the ISO table
$84.62 USD
$84.62 USD
Sale Sold out
Bore40 mm 1.5748 in
Outside dia.90 mm 3.5433 in
Width33 mm 1.2992 in
TypeSelf-aligning ball bearing
SealingContact rubber seals, both sides
ClearanceNormal
Ships from US partner stock — flat-rate shipping, calculated by weight at checkout
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Image is for illustration purposes only.

What 2308-2RS means

CodePositionMeaning
23 Series Series 23: self-aligning ball bearing, wide (width series 2), diameter series 3 (medium). The type digit 1 is left out of these numbers
08 Bore Bore code 08 × 5 = 40 mm
2RS Closure Contact rubber seals, both sides

Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.

2308-2RS specifications

Specification Metric Inch Basis
Bore (d) 40 mm 1.5748 in ISO table for this designation, confirmed by supplier data
Outside diameter (D) 90 mm 3.5433 in Supplier catalogue listing
Width (B) 33 mm 1.2992 in Supplier catalogue listing
Bearing type Self-aligning ball bearing Stated by the designation
Seals / shields Contact rubber seals, both sides Stated by the designation
Internal clearance Normal (CN): no clearance code in the designation Stated by the designation
Bore Cylindrical (straight) bore Stated by the designation
Tolerance class Normal (ISO P0 / ABEC 1): no tolerance-class code Stated by the designation

2308-2RS is a self-aligning ball bearing, 40 mm bore × 90 mm OD × 33 mm wide (1.5748 × 3.5433 × 1.2992 in). It has rubber contact seals on both sides.

Self-aligning ball bearings feature a spherical outer ring raceway that allows the bearing to accommodate angular misalignment between the shaft and housing. This 2308-2RS bearing has a 40mm bore diameter and contact rubber seals on both sides to retain lubricant and exclude contaminants.

2308-2RS 2300 Series Self-Aligning Ball Bearing

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