d - 200,000 mm

D - 250,000 mm

B - 24,000 mm

C - 24,000 mm

Weight - 1,49 Kg

• Model Number: SF4021
• Inner Diameter：200,000mm Outer Diameter：250,000mm Width：24,000mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-13
• Application:stamping die,printing equipment,rock drilling machinery,rehabilitation training equipment,decoration machinery,Hair styling device,packing equipment,wall materials,wall industry,position switch,expectoration machine
• Similar models:NTN SF4021
• BEARING POWER International Trading Co.,Ltd. specialize in SF4021 products，there is large inventory of NTN SF4021 . We has been built up long-term cooperation with NTN company, could make a bulk order of the SF4021 Which NTN SF4021 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
  22211-2RS	55	100	31	ISB	Spherical Roller Bearings
  23988	440	600	118	NTN	Spherical Roller Bearings
  7215	75	130	25	KOYO	Angular Contact Ball Bearings
  BK202820	20	28	20	ISO	Cylindrical Roller Bearings
  CRI-2152	105	190	117	NTN	Tapered Roller Bearings
  FLRA2-5Z	3,175	9,12	3,571	NTN	Deep Groove Ball Bearings
  HM256849/HM256810CD+HM256849XC	300,038	422,275	174,625	Timken	Tapered Roller Bearings
  NCF2932 V	160	220	36	CX	Cylindrical Roller Bearings
  NUP 207	35	72	17	NACHI	Cylindrical Roller Bearings
  PCJT45	45			INA	Bearing Units
  Q1006	30	55	13	ISO	Angular Contact Ball Bearings
  QJM1.7/8	47,625	114,3	26,9875	RHP	Angular Contact Ball Bearings
  UC316L3	80	170	86	KOYO	Deep Groove Ball Bearings
  7217WNSU	85	150	28	FAF	ANGULAR CONTACT BALL BEARINGS
  NA2202.2RSR	15	35	14	FAG	NEEDLE BEARINGS
  STO50ZZ	50	90	26	FAG	NEEDLE BEARINGS
  MUCPPL205W	25			AMI	THERMOPLASTIC PILLOW BLOCKS
  BL308ZNR	40	90	23	NTN	DEEP GROOVE BALL BEARINGS
  K-20x24x18	20	24	18	CONSOLIDATED	NEEDLE BEARINGS
  KRE-19-2RSX	19		11	CONSOLIDATED	NEEDLE ROLLERS