d - 45 mm

D - 73 mm

T - 20 mm

d1 - 73 mm

r min. - 1 mm

D1 - 47 mm

da min. - 62 mm

Da max. - 56 mm

ra max. - 1 mm

Weight - 0,31 Kg

Basic dynamic load rating (C) - 48 kN

Basic static load rating (C0) - 105 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 4000 r/min

• Model Number: 51209
• Inner Diameter：45mm Outer Diameter：73mm Width：20mm
• Type：Thrust Ball Bearings
• Update date：2025-12-09
• Application:Low-voltage electrical equipment,gear grinding machine,large agricultural machinery,printing equipment,vertical pull,tray industry,agricultural testing and analysis equipment and related,coal mill,food add,Safety protection,miscellaneous instruments
• Similar models:NKE 51209 ISO 51209 ZEN S51209 NTN-SNR 51209 ISB 51209 ZEN 51209 FAG 51209 AST 51209 KOYO 51209 CX 51209
• BEARING POWER International Trading Co.,Ltd. specialize in 51209 products，there is large inventory of NSK 51209 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 51209 Which NSK 51209 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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