d - 1 3/4 inch

d - 44,45 mm

D - 2,938 inch

D - 74,63 mm

T - 0,875 inch

T - 22,225 mm

D₁ - 45,237 mm

D₁ - 1,781 inch

m - 0,851 lbs / Weight

m - 0,386 kg / Weight

C_a - 9440 lbf / Dynamic load rating (axial)

C_a - 42000 N / Dynamic load rating (axial)

C_0a - 21100 lbf / Static load rating (axial)

C_0a - 94000 N / Static load rating (axial)

n_G - 3300 1/min / Limiting speed

• Model Number:4421
• Inner Diameter：44,45mm Outer Diameter：74,63mm Width：22,225mm
• Type：Thrust Ball Bearings
• Update date：2023-03-10
• Application:car and accessories,disposable,Optical detection,extruder,Perfusion device,Chromatography Products,survey accessories,knitted fabrics,rolling mill roll neck and slowdown device,coal,Leather Products
• Similar models:KOYO 234421B FAG 234421-M-SP CX 234421MSP INA 4421 ISB 234421 ISO 234421
• BEARING POWER International Trading Co.,Ltd. specialize in 4421 products，there is large inventory of INA 4421 . We has been built up long-term cooperation with INA company, could make a bulk order of the 4421 Which INA 4421 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.

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  23260CAKW33	300	540	192	AST	Spherical Roller Bearings
  4208-2RS	40	80	23	ISO	Deep Groove Ball Bearings
  61800	10	19	5	ZEN	Deep Groove Ball Bearings
  6226ZX	130	230	40	KOYO	Deep Groove Ball Bearings
  7224HG1UJ74	120	215	40	SNR	Angular Contact Ball Bearings
  842/832	82.550	168.275	53.975	NACHI	Tapered Roller Bearings
  IJ113017				ILJIN	Angular Contact Ball Bearings
  GE45-UK-2RS	45	68	32	INA	Plain Bearings
  NN3176	380	650	194	ISO	Cylindrical Roller Bearings
  NU 330	150	320	65	ISB	Cylindrical Roller Bearings
  POSB 10	15,875	38,10		IKO	Plain Bearings
  QJ238WC3S30	190,000	340,000	55,000	NTN	Angular Contact Ball Bearings
  RF-515ZZ	1,5	5	2,6	NMB	Deep Groove Ball Bearings
  S61808-2RS	40	52	7	ZEN	Deep Groove Ball Bearings
  SD-3144	8.0000			FAG	PILLOW BLOCKS
  RLS8L	.7500	1.8750	.5625	NH	CYLINDRICAL ROLLER BEARINGS
  230/560CA	560	820	195	SKF	SPHERICAL ROLLER BEARINGS
  YET-204CW	20	1.8504	.5511	SKF	BALL BEARINGS
  5A	80	40	18	RIV	DEEP GROOVE BALL BEARINGS
  32306	30	72	27	CONSOLIDATED	TAPERED ROLLER BEARINGS