d - 100 mm

D - 180 mm

B - 34 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 57,5 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

2B - 68 mm

da min. - 112 mm

Da max. - 168 mm

db min - 107 mm

ra max. - 2 mm

Db max - 173 mm

Weight - 6,4 Kg

Basic dynamic load rating (C) - 233 kN

Basic static load rating (C0) - 251 kN

(Grease) Lubrication Speed - 3 100 r/min

(Oil) Lubrication Speed - 4 200 r/min

• Model Number: 7220DT
• Inner Diameter：100mm Outer Diameter：180mm Width：34mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:Vacuum generator,cleaners,medical Equipment,extruder,Individual Wire,Hydraulic Rama,gear type,rock drilling machinery,drawing die,chemical instruments,insect experimental analysis instrument
• Similar models:ISO 7220BDB SKF 7220ACD/P4A SNR 7220CG1UJ74 NACHI 7220C CYSD 7220BDT NTN 7220B NACHI 7220DB ISO 7220B FAG 7220-B-TVP NTN 7220BDB
• BEARING POWER International Trading Co.,Ltd. specialize in 7220DT products，there is large inventory of NTN 7220DT . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7220DT Which NTN 7220DT 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
  2793/2729	34,925	76,2	23,774	Timken	Tapered Roller Bearings
  513248	38	65	52	Timken	Tapered Roller Bearings
  7024 ACD/P4A	180	120	28	SKF	Angular Contact Ball Bearings
  MJ-20161	31.750	38.100	25.40	KOYO	Needle Roller Bearings
  NUP222ECP	110	200	38	SKF	Cylindrical Roller Bearings
  PK38.1X54.1X29.8	38,100	54,100		NTN	Needle Roller Bearings
  UCFC217	85			CX	Bearing Units
  UEL211D1	55,000	100,000	71,4	NTN	Deep Groove Ball Bearings
  SI 12 C	12	22	10	ISB	Plain Bearings
  UCFA202	15			SNR	Bearing Units
  UCTU209+WU700	45		19.2	NACHI	Bearing Units
  W6202-ZZ	15	35	15,9	CYSD	Deep Groove Ball Bearings
  23068B.MB	340	520	133	FAG	SPHERICAL ROLLER BEARINGS
  4322				FAF	THRUST BALL BEARINGS
  94444	.8750	1.3750	2.7500	Hyatt	JOURNAL ROLLER ASSEMBLIES
  YAR208-108	1.5000	3.1490	.9440	SKF	PILLOW BLOCKS
  61901-ZZ	12	24	6	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  5321M	105	225	87.3	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NNF-5052A-DA2RSV	260	400	190	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SL05024	120	180	60	CONSOLIDATED	CYLINDRICAL ROLLER BEARING