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

Weight - 9,84 Kg

Basic dynamic load rating (C) - 425 kN

Basic static load rating (C0) - 480 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 200 r/min

• Model Number: NU 321 EM
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:animal,top industry,industrial fans,leather processing,drawing die,miscellaneous instruments,industrial equipment,reinforced machinery,forklift truck,storage shelves,Insect Capture
• Similar models:CX HK3212 ISO NUP321 NSK EE321145-N1/321240-N SKF NJ321ECML NKE NJ321-E-MPA+HJ321-E ISO NJ3210 NKE NJ321-E-MA6 NACHI 23219E ISO NUP3211 CX NF321E
• BEARING POWER International Trading Co.,Ltd. specialize in NU321EM products，there is large inventory of NSK NU 321 EM . We has been built up long-term cooperation with NSK company, could make a bulk order of the NU 321 EM Which NSK NU321EM 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
  20217-K-MB-C3 + H217	75	150	28	FAG	Spherical Roller Bearings
  2307E-2RS1KTN9+H2307E	30	80	31	SKF	Self-Aligning Ball Bearings
  3880/3821	41,275		30,162	KOYO	Tapered Roller Bearings
  6015N	75	115	20	NTN	Deep Groove Ball Bearings
  70/600 AGMB	870	600	118	SKF	Angular Contact Ball Bearings
  7207 ACD/HCP4A	72	35	17	SKF	Angular Contact Ball Bearings
  7216-BECB-MP	80	140	26	NKE	Angular Contact Ball Bearings
  88FC62450AW	440	620	450	KOYO	Cylindrical Roller Bearings
  HTA924DBT/GMP4L	120	165	60,75	NTN	Angular Contact Ball Bearings
  EE192150/192200	381	508	63,5	Timken	Tapered Roller Bearings
  N39/1320	1320	1720	300	CX	Cylindrical Roller Bearings
  NF205	25	52	15	ISO	Cylindrical Roller Bearings
  NN3144C1NAP4	220	370	120	NTN	Cylindrical Roller Bearings
  QJF313	65	140	2333	CYSD	Angular Contact Ball Bearings
  UCFL201-8	12,7			KOYO	Bearing Units
  32234A	170	310	86	FAG	TAPERED ROLLER BEARINGS
  RM-13	1.6250	4.0000	.9375	FBC	SELF
  NUP2316E	80	170	58	SKF	CYLINDRICAL ROLLER BEARINGS
  993L05	25	47	12	New Departure	DEEP GROOVE BALL BEARINGS
  FX3/64ZZ	.0469	.1562	.0937	SKF	DEEP GROOVE BALL BEARINGS