d - 4 1/8 inch

d - 104,775 mm

D - 6,134 inch

D - 155,8 mm

T - 1,375 inch

T - 34,93 mm

D₁ - 105,562 mm

D₁ - 4,156 inch

m - 5,204 lbs / Weight

m - 2,36 kg / Weight

C_a - 24000 lbf / Dynamic load rating (axial)

C_a - 107000 N / Dynamic load rating (axial)

C_0a - 70000 lbf / Static load rating (axial)

C_0a - 310000 N / Static load rating (axial)

n_G - 1500 1/min / Limiting speed

• Model Number:4447
• Inner Diameter：104,775mm Outer Diameter：155,8mm Width：34,93mm
• Type：Thrust Ball Bearings
• Update date：2025-12-21
• Application:vacuum filter,special broaching machine,garden machinery,noise inspection,tobacco machinery,Rolling mill gear box,EEG,electronic components,raw material accessories,plastic blow molding,orthodontic material
• Similar models:INA 4447
• BEARING POWER International Trading Co.,Ltd. specialize in 4447 products，there is large inventory of INA 4447 . We has been built up long-term cooperation with INA company, could make a bulk order of the 4447 Which INA 4447 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
  23156VMW33	280,000	460,000	146,000	SNR	Thrust Roller Bearings
  31314A	70	150	38	SNR	Tapered Roller Bearings
  510017	35	77	42	Timken	Angular Contact Ball Bearings
  54305	25	52	37.6	NACHI	Thrust Ball Bearings
  6309-RS2	45	100	25	NKE	Deep Groove Ball Bearings
  6332	160	340	68	NACHI	Deep Groove Ball Bearings
  7006 CD/HCP4A	55	30	13	SKF	Angular Contact Ball Bearings
  ASA2741-4	27	41	12	IJK	Angular Contact Ball Bearings
  8607	35	80	25	SIGMA	Deep Groove Ball Bearings
  C6911V	55	80	45	SKF	Cylindrical Roller Bearings
  FSYE 3 15/16-3	100,012	152,4	114,3	SKF	Bearing Units
  KBK17X22X22	17,000	22,000		NTN	Needle Roller Bearings
  PHSA 16	16			IKO	Plain Bearings
  RNAB2/8X	12,000		10,000	NTN	Needle Roller Bearings
  UCC213	65		65,1	FYH	Bearing Units
  SN314with2314	70	-	90	SKF	PILLOW BLOCKS
  NA4928	140	190	50	Torrington	NEEDLE BEARINGS
  7013CDP4GA	65	100	18	SKF	ANGULAR CONTACT BALL BEARINGS
  LS-17	2.5000	5.0000	.9375	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6220-K2RS	100	180	34	CONSOLIDATED	DEEP GROOVE BALL BEARINGS