d - 168,000 mm

D - 205,000 mm

B - 20,000 mm

C - 20,000 mm

Weight - 1,01 Kg

• Model Number:SF3421
• Inner Diameter：168,000mm Outer Diameter：205,000mm Width：20,000mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:building decoration raw materials and accessories,hardware,Flame Cutting,Pneumatic Control Valves,medical equipment,boring bar boring bar,tray industry,Hydraulic Couplings,packaging materials,Wire grinder,static control
• Similar models:NTN SF3421
• BEARING POWER International Trading Co.,Ltd. specialize in SF3421 products，there is large inventory of NTN SF3421 . We has been built up long-term cooperation with NTN company, could make a bulk order of the SF3421 Which NTN SF3421 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
  1621ZZ	12,7	34,925	11,1125	FBJ	Deep Groove Ball Bearings
  1406	30	90	28	ISO	Self-Aligning Ball Bearings
  3307 ZZ	35	80	34,9	CX	Angular Contact Ball Bearings
  ASTT90 F8050	80	85		AST	Plain Bearings
  51332	160	270	87	NTN	Thrust Ball Bearings
  6211-Z	55	100	21	ISB	Deep Groove Ball Bearings
  7013 ACD/P4A	100	65	18	SKF	Angular Contact Ball Bearings
  98400/98788	101.600	200.000	52.761	NACHI	Tapered Roller Bearings
  H239649/H239612	187,325	320,675	88,9	KOYO	Tapered Roller Bearings
  KLNJ1-Z	25,4	50,8	12,7	RHP	Deep Groove Ball Bearings
  RAXZ 512	14	21		KOYO	Complex Bearings
  RSL182305-A	25	53,717	24	INA	Cylindrical Roller Bearings
  SMN403W-BR	106,3625	225	104,78	Timken	Deep Groove Ball Bearings
  TUP1 260.100	260	265		CX	Plain Bearings
  UCT205-14E	22,225			KOYO	Bearing Units
  VKBA 3562				SKF	Wheel Bearings
  RNA5916	110		40	NTN	NEEDLE BEARINGS
  72/670B.MP.U(A/O)	670	1220	175	FAG	ANGULAR CONTACT BALL BEARINGS
  SA10C	10		9	SKF	ROD ENDS
  YCRSC-36	.6250	2.2500	1.3125	Torrington	NEEDLE BEARINGS