d - 4 3/8 inch

d - 111,125 mm

D - 6,375 inch

D - 161,92 mm

T - 1,375 inch

T - 34,93 mm

D₁ - 111,912 mm

D₁ - 4,406 inch

m - 5,601 lbs / Weight

m - 2,54 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:4449
• Inner Diameter：111,125mm Outer Diameter：161,92mm Width：34,93mm
• Type：Thrust Ball Bearings
• Update date：2025-12-16
• Application:Industrial Electromechanical,circulating pump,intermediate,hydraulic cylinder,stirrer,economic mold,Machine tool accessories,Plastic Equipment,Medium and large motor,Wire grinder,pneumatic Pump
• Similar models:INA 4449
• BEARING POWER International Trading Co.,Ltd. specialize in 4449 products，there is large inventory of INA 4449 . We has been built up long-term cooperation with INA company, could make a bulk order of the 4449 Which INA 4449 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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  23236 KCW33+H2336	180	320	112	ISO	Spherical Roller Bearings
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  JH-2216	34,925	44,45	25,4	Timken	Needle Roller Bearings
  LMH12LUU	12	21		Samick	Linear Bearings
  MBY16CR	16	35	30,5	NMB	Plain Bearings
  NA498	8	19	11	NTN	Needle Roller Bearings
  NJ304R	20	52	15	KOYO	Cylindrical Roller Bearings
  NJ407	35	100	25	FBJ	Cylindrical Roller Bearings
  RNA 4856	305	350	69	NBS	Needle Roller Bearings
  SI17C	17		14	AST	Plain Bearings
  TUP2 280.50	280	285		CX	Plain Bearings
  NU221	105	190	36	FAG	CYLINDRICAL ROLLER BEARINGS
  MU415	75	190	45	Rollway	CYLINDRICAL ROLLER BEARINGS
  23022CC	110	170	45	SKF	SPHERICAL ROLLER BEARINGS
  N076			1.9160	Torrington	LOCKNUTS
  NCF2216V	80	140	33	SKF	CYLINDRICAL ROLLER BEARINGS
  GE200ES	200	290	130	SKF	SPHERICAL PLAIN BEARINGS
  KA-35XPO-2RS	3.5000	4.0000	.2500	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  HMV-22M			43	CONSOLIDATED	HYDRAULIC NUTS