d - 105 mm

Fw - 133 mm

D - 225 mm

B - 49 mm

C - 49 mm

r min. - 3 mm

r1 min. - 3 mm

da min. - 118 mm

Da max. - 212 mm

db max. - 131 mm

db min - 118 mm

ra max. - 2,5 mm

rb max. - 2,5 mm

S - 1,8 mm

Db max - 212 mm

Weight - 9,84 Kg

Basic dynamic load rating (C) - 425 kN

Basic static load rating (C0) - 480 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3200 r/min

• Model Number:NUP321EM
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-03
• Application:machine tool spindle,Gear grinding machine,Logistics Equipment,electromagnet,Sensors,machining,glass,Cutting Machine,natural instruments,Oral Image,
• Similar models:KOYO NJ321 NSK NJ321EM ISB N321 ISO NU3216 CX NP2321 CX NU3212 NACHI 23216EK CX NUP3219 CX NJ3216 NKE NJ321-E-MPA+HJ321-E
• BEARING POWER International Trading Co.,Ltd. specialize in NUP321EM products，there is large inventory of NSK NUP321EM . We has been built up long-term cooperation with NSK company, could make a bulk order of the NUP321EM Which NSK NUP321EM 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1210K	50	90	20	NACHI	Self-Aligning Ball Bearings
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  9180/9120	61,912	158,75	50,8	Timken	Tapered Roller Bearings
  ASTEPBF 0608-06	6	8		AST	Plain Bearings
  KT 121812	12	18		IKO	Needle Roller Bearings
  LPAR 12	12	22	32	SKF	Plain Bearings
  NJ414-M	70	180	42	NKE	Cylindrical Roller Bearings
  NP417	85	210	52	CX	Cylindrical Roller Bearings
  NUP 226	130	230	40	NACHI	Cylindrical Roller Bearings
  UC310	50,000	110,000	61	NTN-SNR	Deep Groove Ball Bearings
  UCFB206	30			FYH	Bearing Units
  NAXK12	21	12		FAG	NEEDLE BEARINGS
  TP-177				American	THRUST ROLLER BEARINGS
  200512	1.2500	1.8750	.7500	BAL	JOURNAL ROLLER ASSEMBLIES
  MCYR-50S	50	90	32	McGill	NEEDLE BEARINGS
  KB180CPO	18.0000	18.6250	.3125	KAYDON	DEEP GROOVE BALL BEARINGS
  RMS20	3.5000	8.1250	1.7500	NH	CYLINDRICAL ROLLER BEARINGS