63042NSE9NR

Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agree
$11.58 USD
$11.58 USD
Sale Sold out
Bore20 mm 0.7874 in
Outside dia.52 mm 2.0472 in
Width15 mm 0.5906 in
TypeDeep groove ball bearing
SealingContact rubber seals, both sides
ClearanceNormal
Ships from US partner stock — flat-rate shipping, calculated by weight at checkout
  • 6304-2NSE9NR Ball Bearings
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Image is for illustration purposes only.

What 63042NSE9NR means

CodePositionMeaning
6 Type Deep groove ball bearing
3 Diameter series Diameter series 3 (medium): fixes OD and width for the bore (ISO 15)
04 Bore Bore code 04 × 5 = 20 mm
2NSE9 Closure Contact rubber seals, both sides
NR Snap ring Snap-ring groove in the outer ring, with the snap ring fitted

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

63042NSE9NR specifications

Specification Metric Inch Basis
Bore (d) 20 mm 0.7874 in ISO table for this designation, confirmed by supplier data
Outside diameter (D) 52 mm 2.0472 in ISO table for this designation, confirmed by supplier data
Width (B) 15 mm 0.5906 in ISO table for this designation, confirmed by supplier data
Bearing type Deep groove 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
Snap ring Snap-ring groove in the outer ring, with the snap ring fitted Stated by the designation
Tolerance class Normal (ISO P0 / ABEC 1): no tolerance-class code Stated by the designation

63042NSE9NR is a deep groove ball bearing, 20 mm bore × 52 mm OD × 15 mm wide (0.7874 × 2.0472 × 0.5906 in). It has rubber contact seals on both sides and a snap-ring groove in the outer ring, with the snap ring fitted.

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