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NTN NA 4902 RS

Needle · Open
Ø15Ø2814
Bore
15 mm
Outside dia
28 mm
Width
14 mm
Dynamic C
9.1 kN
Static C0
12.0 kN
Speed grease
33,333 rpm
Speed oil
9,500 rpm
Clearance
CN (Normal)
Precision
P0
Weight
0.048 kg
Evidence

catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
NA 4902 RSFAG (Schaeffler)15×28×149.1 kN
NA 4902 RSTimken15×28×149.1 kN
NA 4902 RSRBC Bearings15×28×149.1 kN
NA 4902 RSPeer Bearing15×28×149.1 kN
NA 4902 RSKOYO (JTEKT)15×28×149.1 kN
NA 4902 RSINA (Schaeffler)15×28×149.1 kN
NA 4902 RSMinebeaMitsumi (NMB)15×28×149.1 kN
NA 4902 RSNachi Fujikoshi15×28×149.1 kN