d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

Angle (α) - 30 °

a - 23.1 mm

r min. - 3 mm

r1 min. - 1.1 mm

2B - 98 mm

da min. - 112 mm

Da max. - 218 mm

ra max. - 1 mm

Weight - 9.34 Kg

Basic dynamic load rating (C) - 355 kN

Basic static load rating (C0) - 410 kN

(Grease) Lubrication Speed - 2100 r/min

(Oil) Lubrication Speed - 2800 r/min

• Model Number:7321DB
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-07
• Application:Low-voltage electrical equipment,food safety,clean stationery,switch,EEG,flexible processing,noise inspection,Industry,Workpiece,medical equipment,water
• Similar models:NTN 7321DB CX 7321B-UX NTN 7321DF NTN 7321BG ISO 7321CDB NTN 7321BDT NSK 7321A CYSD 7321CDF NACHI 7321DB CYSD 7321BDF
• BEARING POWER International Trading Co.,Ltd. specialize in 7321DB products，there is large inventory of NACHI 7321DB . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7321DB Which NACHI 7321DB 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
  4T-07100S/07204	25,4	51,994	15,011	NTN	Tapered Roller Bearings
  7207 CTBP4	35	72	17	CX	Angular Contact Ball Bearings
  AST50 28FIB24	44,45			AST	Plain Bearings
  BA2-0023B	35	73	30	SKF	Angular Contact Ball Bearings
  HMK2830	28	37	30	NTN	Needle Roller Bearings
  KCC060	152,4	171,45	9,525	KOYO	Deep Groove Ball Bearings
  MR31	1	3	1,5	ISB	Deep Groove Ball Bearings
  NB1.20.1094.200-1PPN	1022	1166	56	ISB	Thrust Ball Bearings
  NNU4930K	150	210	60	KOYO	Cylindrical Roller Bearings
  NU1013	65	100	18	ISO	Cylindrical Roller Bearings
  PCZ 0404 E	6,35	7,938	6,35	SKF	Plain Bearings
  R40/17-1	40	45	17	KOYO	Needle Roller Bearings
  RCJTY20-JIS	20			INA	Bearing Units
  RN218-E-MPBX	90	145	30	FAG	Cylindrical Roller Bearings
  W692SSA	2,000	6,000	3,000	NTN	Deep Groove Ball Bearings
  SBB32	2.0000	3.1875	1.7500	IKO	SPHERICAL PLAIN BEARINGS
  WC87016	16	35	.5000	New Departure	DEEP GROOVE BALL BEARINGS
  6210YC78	50	90	20	SKF	DEEP GROOVE BALL BEARINGS
  SS61702	15	21	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  N-148M	240	390	55	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS