d - 3 inch

d - 76,2 mm

D - 4,5 inch

D - 114,3 mm

T - 1,125 inch

T - 28,58 mm

D₁ - 76,987 mm

D₁ - 3,031 inch

m - 2,201 lbs / Weight

m - 0,998 kg / Weight

C_a - 16900 lbf / Dynamic load rating (axial)

C_a - 75000 N / Dynamic load rating (axial)

C_0a - 44000 lbf / Static load rating (axial)

C_0a - 197000 N / Static load rating (axial)

n_G - 2100 1/min / Limiting speed

• Model Number: 4438
• Inner Diameter：76,2mm Outer Diameter：114,3mm Width：28,58mm
• Type：Thrust Ball Bearings
• Update date：2025-12-11
• Application:Logistics Equipment,Industry,mathematical instruments,chamfering machine etc,Traffic Fire Protection Equipment Security equipment,insect experimental analysis instrument,chromatography,small diesel generators,aerial work platform,Pneumatic Control Valves,plastic blow molding
• Similar models:FAG 234438-M-SP KOYO 234438B ISO 234438 CX 234438MSP ISB 234438 INA 4438
• BEARING POWER International Trading Co.,Ltd. specialize in 4438 products，there is large inventory of INA 4438 . We has been built up long-term cooperation with INA company, could make a bulk order of the 4438 Which INA 4438 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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  HK2030	20	26	30	Timken	Needle Roller Bearings
  PCJ25-N	25			NKE	Bearing Units
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  CT-30B	5.9680	6.3750		CONSOLIDATED	THRUST ROLLER BEARINGS