d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

Angle (α) - 40 °

a - 44.8 mm

r min. - 3 mm

r1 min. - 1.1 mm

da min. - 119 mm

Da max. - 211 mm

ra max. - 2.5 mm

Weight - 9.34 Kg

Basic dynamic load rating (C) - 208 kN

Basic static load rating (C0) - 196 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3200 r/min

• Model Number:7321B
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Angular Contact Ball Bearings
• Update date：2026-01-13
• Application:Forming mold,engineering machinery,static control,industry test,DC generators,metal mold,paint paint,plant determination,training beds etc,vacuum filter,Antenna Potentials
• Similar models:NACHI 7321B NACHI 7321C NACHI 7321CDT ISO 7321CDF CX 7321C NTN 7321 CYSD 7321DB ISO 7321BDT ISB 7321B NTN 7321DB
• BEARING POWER International Trading Co.,Ltd. specialize in 7321B products，there is large inventory of NACHI 7321B . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7321B Which NACHI 7321B 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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  1680205	25	62	31	CRAFT	Deep Groove Ball Bearings
  30230	150	270	49	ISO	Tapered Roller Bearings
  7328 C-UX	140	300	124	CX	Angular Contact Ball Bearings
  AC3626	180	259,5	33	KOYO	Angular Contact Ball Bearings
  FWF-364825	36	48		NSK	Needle Roller Bearings
  GAC35N	35	62	18	AST	Plain Bearings
  IJ141007	45	84	42	ILJIN	Angular Contact Ball Bearings
  JHM840449/JHM840410	200	300	65	KOYO	Tapered Roller Bearings
  LM814849/LM814810B	77,788	117,475	25,4	Timken	Tapered Roller Bearings
  NN3010 K	50	80	23	ISO	Cylindrical Roller Bearings
  NNU4922	110	150	40	ISO	Cylindrical Roller Bearings
  NUP 228 ECM	250	140	42	SKF	Thrust Ball Bearings
  NUP 312	60	130	31	SIGMA	Cylindrical Roller Bearings
  SNA 3-6	3	15	6	IKO	Plain Bearings
  16101	12	30	8	SKF	DEEP GROOVE BALL BEARINGS
  1222FF	110	200	38	FED	DEEP GROOVE BALL BEARINGS
  16028	140	210	22	STEYR	DEEP GROOVE BALL BEARINGS
  SJ8477			1.7500	RBC	NEEDLE BEARINGS
  NUP-312	60	130	31	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  94532	1.0000	1.5000	2.0000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES