d - 220 mm

Fw - 284 mm

D - 460 mm

B - 88 mm

C - 88 mm

r min. - 5 mm

r1 min. - 5 mm

da min. - 240 mm

db max. - 278 mm

db min - 240 mm

ra max. - 4 mm

rb max. - 4 mm

Db max - 440 mm

Weight - 74,6 Kg

Basic dynamic load rating (C) - 1190 kN

Basic static load rating (C0) - 1570 kN

(Grease) Lubrication Speed - 1 200 r/min

(Oil) Lubrication Speed - 1 500 r/min

• Model Number: NJ 344
• Inner Diameter：220mm Outer Diameter：460mm Width：88mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:steam Hydraulic control element,oral medical device,Surveying Surveying Instruments,EEG,packaging machinery,Cylinder Type,wall materials,medical equipment,Blood coagulation reagent,electrostatic protection,Cleaning equipment
• Similar models:NTN NUP344 FAG NUP2344-EX-M1 CX NJ3344 ISO NH344 FAG NU344-E-M1 CX NF344E KOYO NU344 AST NUP344M NTN N344 ISO NF3344
• BEARING POWER International Trading Co.,Ltd. specialize in NJ344 products，there is large inventory of NSK NJ 344 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NJ 344 Which NSK NJ344 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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