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 - 0,317 Kg

Basic dynamic load rating (C) - 48 kN

Basic static load rating (C0) - 105 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 700 r/min

• Model Number: 51209
• Inner Diameter：45mm Outer Diameter：73mm Width：20mm
• Type：Thrust Ball Bearings
• Update date：2025-12-11
• Application:van,Infrared Technology,Storage Device,surgical instruments,Dental Drill etc,chamfer,Security Equipment,Medium and large motor,reducer,ECG,car and accessories
• Similar models:NTN-SNR 51209 FAG 51209 NACHI 51209 ISB 51209 NSK 51209 ZEN S51209 ISO 51209 KOYO 51209 NTN 51209 ZEN 51209
• BEARING POWER International Trading Co.,Ltd. specialize in 51209 products，there is large inventory of NTN 51209 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 51209 Which NTN 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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