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：2025-04-21
• Application:root canal filling,axle lathe,machine lathe,vacuum suction cup,power source,ship special,other CNC,atomizer class,lifting chain,baler,chromatography
• Similar models:FAG 7321-B-MP CX 7321C-UO CX 7321A-UX CX 7321A-UD CYSD 7321BDB SKF 7321BEP ISO 7321B NTN 7321DB ISO 7321CDT ISO 7321BDT
• 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.

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  43BWD03CA133	43	80	50	NSK	Angular Contact Ball Bearings
  4T-T7FC050	50	105	32	NTN	Tapered Roller Bearings
  6421	105	260	60	ISO	Deep Groove Ball Bearings
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  7268	340,000	620,000	92,000	NTN	Angular Contact Ball Bearings
  BSU3572BDF	35	84		KOYO	Thrust Ball Bearings
  C 2219 K	170	95	43	SKF	Cylindrical Roller Bearings
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  F693ZZ	3	8	4	ISO	Deep Groove Ball Bearings
  NJ430-M	150	380	85	NKE	Cylindrical Roller Bearings
  TUP2 16.25	16	18		CX	Plain Bearings
  UKT310	45			KOYO	Bearing Units
  NB212920	29		20	NADELLA	NEEDLE BEARINGS
  750SD31	750	1220	365	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  NAO45x72x40	45	72	40	SKF	NEEDLE BEARINGS
  N328	140	300	62	STEYR	CYLINDRICAL ROLLER BEARINGS
  K-15x19x24../2	15	19	24../2	CONSOLIDATED	NEEDLE BEARINGS
  K-30x34x13	30	34	13	CONSOLIDATED	NEEDLE BEARINGS