d - 220,000 mm

D - 309,500 mm

B - 76,000 mm

C - 76,000 mm

Weight - 8,95 Kg

• Model Number:SF4421DB
• Inner Diameter：220,000mm Outer Diameter：309,500mm Width：76,000mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-25
• Application:Cylinder Micro,Leather Products,Rolling mill,printing machinery,aerial work equipment,walking Food processing machinery and equipment,Doppler,casting embedding,steam Hydraulic control element,Garment Accessories,Cylinder Special
• Similar models:NTN SF4421DB NTN SF4421
• BEARING POWER International Trading Co.,Ltd. specialize in SF4421DB products，there is large inventory of NTN SF4421DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the SF4421DB Which NTN SF4421DB 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
  33114F	70	120	37	Fersa	Tapered Roller Bearings
  3313-B-TV	65	140	58,7	NKE	Angular Contact Ball Bearings
  6907-2RD	35	55	10	KOYO	Deep Groove Ball Bearings
  6919-ZZ	95	130	18	CYSD	Deep Groove Ball Bearings
  B-55	7,938	12,7	7,92	NSK	Needle Roller Bearings
  FJLTT-1521	15	22	21	NSK	Needle Roller Bearings
  GEZ15ES	15,875	26,988	13,894	LS	Plain Bearings
  HSS7026-C-T-P4S	130	200	33	FAG	Angular Contact Ball Bearings
  HK1412	14	20	12	KOYO	Needle Roller Bearings
  HK223012	22	30	12	CX	Cylindrical Roller Bearings
  NK15X25X17N	15,000	25,000	17,000	NTN	Needle Roller Bearings
  NKJS60	60	90	28	Timken	Needle Roller Bearings
  UKP328SC	125		200	KOYO	Bearing Units
  ZR1.25.0770.400-1SPPN	634	871	70	ISB	Thrust Roller Bearings
  144-R	220	350	51	MRC	ANGULAR CONTACT BALL BEARINGS
  L15VA700	7.0000	8.5000	.7500	FAG	ANGULAR CONTACT BALL BEARINGS
  SX011814	70	90	10	INA	CROSSED ROLLER BEARINGS
  AN17			.6350	Torrington	LOCKNUTS
  RNA6910	72		40	SKF	NEEDLE BEARINGS
  RBNA253218-RS	32		18	SKF (Old No.)	NEEDLE BEARINGS