d - 4 1/2 inch

d - 114,3 mm

D - 6,75 inch

D - 171,45 mm

T - 1,625 inch

T - 41,28 mm

D₁ - 115,087 mm

D₁ - 4,531 inch

m - 7,071 lbs / Weight

m - 3,207 kg / Weight

C_a - 34000 lbf / Dynamic load rating (axial)

C_a - 153000 N / Dynamic load rating (axial)

C_0a - 100000 lbf / Static load rating (axial)

C_0a - 445000 N / Static load rating (axial)

n_G - 1400 1/min / Limiting speed

• Model Number: 4450
• Inner Diameter：114,3mm Outer Diameter：171,45mm Width：41,28mm
• Type：Thrust Ball Bearings
• Update date：2025-12-16
• Application:industrial skin care,power source,medical equipment,Oral Equipment,sewage pump,printing equipment,Special Equipment,Cylinder Type,chemical instruments,EEG,die casting mold
• Similar models:INA 4450
• BEARING POWER International Trading Co.,Ltd. specialize in 4450 products，there is large inventory of INA 4450 . We has been built up long-term cooperation with INA company, could make a bulk order of the 4450 Which INA 4450 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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  16060-M	300	460	50	FAG	Deep Groove Ball Bearings
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  310-2ZNR	110	50	27	SKF	Deep Groove Ball Bearings
  3982/3920	63,5	112,712	30,162	NSK	Tapered Roller Bearings
  55200/55437	50.800	111.125	30.162	NACHI	Tapered Roller Bearings
  CRF-33120 A	100,000	165,000	52,000	CRAFT	Wheel Bearings
  71938CVDUJ74	190	260	66	SNR	Angular Contact Ball Bearings
  B8-85D	8	23	14	PFI	Deep Groove Ball Bearings
  CX591				CX	Wheel Bearings
  LMEKM60UU	60	90		Samick	Linear Bearings
  N407	35	100	25	ISO	Cylindrical Roller Bearings
  R1167D2	55,000	106,000	92,000	NTN	Cylindrical Roller Bearings
  TUP2 125.60	125	130		CX	Plain Bearings
  21315E.TVPB	75	160	37	FAG	SPHERICAL ROLLER BEARINGS
  UCP207-23S6PL	1.4375			FYH	THERMOPLASTIC PILLOW BLOCKS
  Z9510	90	50	20	New Departure	DEEP GROOVE BALL BEARINGS
  NU-2068E	340	520	106	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RLS-38-LL	18.5000	27.5000	3.5000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  CRHSB-28	1.0000	1.7500	1.0000	CONSOLIDATED	NEEDLE BEARINGS
  477209-112	1.7500	3.3465	.8661	CONSOLIDATED	PILLOW BLOCKS