d - 105 mm

D - 225 mm

Ew - 195 mm

B - 49 mm

C - 49 mm

r min. - 3 mm

r1 min. - 3 mm

da min. - 118 mm

ra max. - 2,5 mm

rb max. - 2,5 mm

Weight - 8,69 Kg

Basic dynamic load rating (C) - 320 kN

Basic static load rating (C0) - 360 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 200 r/min

• Model Number: N 321
• Inner Diameter：105mm Outer Diameter：195mm Width：49mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-09
• Application:product accessories,Dental Drill etc,Medical room equipment,journal lathe,horizontal processing,Logistics Equipment,Generator,Forming mold,hinge industry,chuck industry,other accessories
• Similar models:ISO NH321 ISB FCD132164440 ISO NJ3212 NACHI NU321 CX NP321E NTN NU3210 ISO NUP3210 KOYO NU3219 NKE NU321-E-TVP3 NACHI 23219E
• BEARING POWER International Trading Co.,Ltd. specialize in N321 products，there is large inventory of NSK N 321 . We has been built up long-term cooperation with NSK company, could make a bulk order of the N 321 Which NSK N321 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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  32308	40	90	35,25	Timken	Tapered Roller Bearings
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  AST50 80IB64	127			AST	Plain Bearings
  BHAM 1820	28,575	38,1	31,75	IKO	Needle Roller Bearings
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  K38x46x32	38	46	32	CX	Needle Roller Bearings
  L68149/L68110	35	59,131	15,875	NSK	Tapered Roller Bearings
  NA4828	140	175	35	ISO	Needle Roller Bearings
  NF220	100	160	34	NTN	Cylindrical Roller Bearings
  231/750CA	750	1220	365	SKF	SPHERICAL ROLLER BEARINGS
  1208TV	40	80	18	FAG	SELF
  NU224E	120	215	40	STEYR	CYLINDRICAL ROLLER BEARINGS
  NBX12706	5.0000	5.5000	.2500	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  N208	40	80	18	SKF	CYLINDRICAL ROLLER BEARINGS
  RXLS-12	12.0000	16.0000	2.0000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  IR-95x110x63	95		63	CONSOLIDATED	NEEDLE BEARINGS
  TT-911	9.0000	19.0000		CONSOLIDATED	TAPERED ROLLER THRUST BEARINGS