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NTN NA 4911

Needle · Open
Ø55Ø8025
Bore
55 mm
Outside dia
80 mm
Width
25 mm
Dynamic C
67.0 kN
Static C0
106.0 kN
Speed grease
6,300 rpm
Speed oil
7,000 rpm
Clearance
CN (Normal)
Precision
P0
Weight
0.52 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
NA 4911FAG (Schaeffler)55×80×2567.0 kN
NA 4911Timken55×80×2567.0 kN
NA 4911RBC Bearings55×80×2567.0 kN
NA 4911Peer Bearing55×80×2567.0 kN
NA 4911KOYO (JTEKT)55×80×2567.0 kN
NA 4911INA (Schaeffler)55×80×2567.0 kN
NA 4911MinebeaMitsumi (NMB)55×80×2567.0 kN
NA 4911Nachi Fujikoshi55×80×2567.0 kN