65BNR10STDUELP4Y

NSK brand-proprietary designation ✓ Verified against NSK catalog E1254 (PDF)
$609.76 USD
$609.76 USD
Sale Sold out
Bore65 mm 2.5591 in
Outside dia.100 mm 3.937 in
Width18 mm 0.7087 in
TypeSuper-precision angular contact ball bearing (NSK ROBUST series)
SealingOpen
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  • 65BNR10STDUELP4Y Ball Bearings
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65BNR10STDUELP4Y specifications

Specification Metric Inch Basis
Bore (d) 65 mm 2.5591 in ISO table for this designation, confirmed by supplier data
Outside diameter (D) 100 mm 3.937 in ISO table for this designation, confirmed by supplier data
Width (B) 18 mm 0.7087 in ISO table for this designation, confirmed by supplier data
Bearing type Super-precision angular contact ball bearing (NSK ROBUST series) Stated by the designation
Seals / shields Open (no seals or shields) Stated by the designation
Cage Phenolic resin, outer-ring guided Supplier catalogue listing
Material Steel balls Supplier catalogue listing
Set Width 36 mm (2 bearings) Stated by the designation
Contact Angle 18° Stated by the designation
Preload Extra light Stated by the designation
Arrangement Duplex universal — matched set of 2, flush ground; may be mounted back-to-back (DB), face-to-face (DF) or tandem (DT) Stated by the designation

65BNR10STDUELP4Y is a super-precision angular contact ball bearing (NSK ROBUST series), 65 mm bore × 100 mm OD × 18 mm wide (2.5591 × 3.937 × 0.7087 in).

The 65BNR10STDUELP4Y is a super-precision angular contact ball bearing from NSK's ROBUST series, featuring a 65 mm bore, 100 mm outside diameter, and 18° contact angle. This duplex universal set includes two bearings flush ground for extra light preload, manufactured to ISO Class 4 (ABEC 7) precision with special set-matching tolerances. The bearings use SUJ2 bearing steel construction with phenolic resin cages and open design.

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