d - 105 mm

Fw - 135 mm

D - 225 mm

Ew - 195 mm

B - 49 mm

r min. - 3 mm

r1 min. - 3 mm

Weight - 8.51 Kg

Basic dynamic load rating (C) - 340 kN

Basic static load rating (C0) - 385 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3200 r/min

• Model Number: NP 321
• Inner Diameter：105mm Outer Diameter：195mm Width：mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:surgical instruments,electromagnet,scientific instruments,cooling system,journal lathe,forklift truck,engine,Traffic Fire Protection Equipment Security equipment,labor insurance,ventilator anesthesia machine etc,shoe-making machinery
• Similar models:NKE NJ321-E-MPA+HJ321-E CX NJ3215 ISO NUP3216 NKE NU321-E-TVP3 NKE NJ321-E-MPA CX HK3214 ISO NJ321 NTN RNJ3215 CX NU3321 CX NUP3210
• BEARING POWER International Trading Co.,Ltd. specialize in NP321 products，there is large inventory of NACHI NP 321 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NP 321 Which NACHI NP321 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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  MF128ZZS	8	12	3.5	ISC	DEEP GROOVE BALL BEARINGS
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  HK1812	24		12	SKF	NEEDLE BEARINGS
  98208	40	80	11	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NA-4900	10	22	13	CONSOLIDATED	NEEDLE BEARINGS