d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

Angle (α) - 30 °

a - 24.6 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) - 254 kN

Basic static load rating (C0) - 283 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3200 r/min

• Model Number: 7221DF
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:natural instruments,coupling type,mathematical instruments,mechanical and electrical,plastic blow molding,horizontal processing,Medium and large motor,Industrial equipment,security equipment,Infrared Technology,stamping die and its equipment
• Similar models:SKF S7221CD/P4A CYSD 7221DF FAG B7221-C-T-P4S CYSD 7221BDT KOYO 7221C ISO 7221BDB CX 7221A KOYO 7221B SKF 7221BEP NTN 7221BDT
• BEARING POWER International Trading Co.,Ltd. specialize in 7221DF products，there is large inventory of NACHI 7221DF . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7221DF Which NACHI 7221DF 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
  24036EX1K	180	280	100	NACHI	Cylindrical Roller Bearings
  4T-30212	60	110	23,75	NTN	Tapered Roller Bearings
  6010 ZZ	50	80	16	ISO	Deep Groove Ball Bearings
  BA2B633816AA	35	68	37	SKF	Angular Contact Ball Bearings
  DAC428045AWCS35*	42	80	45	KOYO	Angular Contact Ball Bearings
  F692-2ZW2,3	2	6	2,3	ZEN	Deep Groove Ball Bearings
  GE 380 DW	380	520	190	INA	Plain Bearings
  GEG280ES	280	430	210	FBJ	Plain Bearings
  HK 0408	8	4	8	SKF	Cylindrical Roller Bearings
  NKX17-Z	17	26	25	INA	Complex Bearings
  248/1060CAMA	1060	1280	218	SKF	SPHERICAL ROLLER BEARINGS
  H3936	180	210		FAG	ADAPTERS
  VSI201094	984	1166		INA	SLEWING BEARINGS
  SCE1110			.6250	INA	NEEDLE BEARINGS
  UELFU204-012T	.7500			NTN	PILLOW BLOCKS
  S7010CDGAP4A	50	80	16	SKF	ANGULAR CONTACT BALL BEARINGS
  Z499502	35	.134	11	New Departure	DEEP GROOVE BALL BEARINGS
  33021	105	160	43	CONSOLIDATED	TAPERED ROLLER BEARINGS
  81144			15	CONSOLIDATED	THRUST ROLLER BEARINGS
  TN-507	35			CONSOLIDATED	PILLOW BLOCKS