d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

Angle (α) - 40 °

a - 44.0 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

2B - 72 mm

da min. - 112 mm

Da max. - 183 mm

ra max. - 1 mm

Weight - 3.93 Kg

Basic dynamic load rating (C) - 239 kN

Basic static load rating (C0) - 267 kN

(Grease) Lubrication Speed - 2100 r/min

(Oil) Lubrication Speed - 2900 r/min

• Model Number:7221BDT
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-28
• Application:PVC,raw material accessories,Cylinder Micro,multi-knife lathe,Industrial,Roller,Equipment,motor,metallurgy,Spectrum Products,Blood coagulation reagent
• Similar models:NKE 7221-BE-MP CX 7221C NACHI 7221BDB KOYO 7221B ISO 7221A NTN 5S-7221CT1B/GNP42 NTN 7221CT1B/GNP42 ISO 7221BDB ISO 7221BDF AST 7221AC
• BEARING POWER International Trading Co.,Ltd. specialize in 7221BDT products，there is large inventory of NACHI 7221BDT . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7221BDT Which NACHI 7221BDT 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
  02476/02420	31.75	68,262	22,225	KOYO	Tapered Roller Bearings
  22317MBW20	85	180	60	AST	Spherical Roller Bearings
  24024	120	180	60	ISB	Spherical Roller Bearings
  69/500	500	670	78	NSK	Deep Groove Ball Bearings
  7005DF	25	47	12	CYSD	Angular Contact Ball Bearings
  7011DT	55	90	18	NTN	Angular Contact Ball Bearings
  72218C/72487	55,562	123,825	36,512	CX	Tapered Roller Bearings
  7318 BEGAY	190	90	43	SKF	Angular Contact Ball Bearings
  7334DT	170	360	72	NTN	Angular Contact Ball Bearings
  8574/8520CD	234,95	327,025	114,3	NTN	Tapered Roller Bearings
  FR6ZZ	9,525	22,225	7,142	FBJ	Deep Groove Ball Bearings
  K105X112X31	105,000	112,000		NTN	Needle Roller Bearings
  NU3036	180	280	74	ISO	Cylindrical Roller Bearings
  SCE2416	38,1	47,625	25,4	AST	Needle Roller Bearings
  UCT317	85			SNR	Bearing Units
  RNAST8.DB	24		9.8	FAG (Old No.)	NEEDLE BEARINGS
  KC110ARO	11.0000	11.7500	.3750	KAYDON	ANGULAR CONTACT BALL BEARINGS
  MR-80			2.2500	McGill	NEEDLE BEARINGS
  6222Z	110	200	38	STEYR	DEEP GROOVE BALL BEARINGS
  NU-1908E	40	62	12	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS