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：2025-12-09
• Application:storage and transportation equipment,bathroom facilities,electric hydraulic lifting platform,expectoration machine,bio-chemical,Embroidery,Hydraulic Equipment,Water Monitoring,suction nozzle,test strip,static control
• Similar models:FAG 234438-M-SP ISB 234438 CX 234438MSP ISO 234438 INA 4438 KOYO 234438B
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1215-K+H215	75	130	25	NKE	Self-Aligning Ball Bearings
  22308-E1-K + AH2308	35	90	33	FAG	Spherical Roller Bearings
  312-Z	130	60	31	SKF	Deep Groove Ball Bearings
  608	8	22	7	ZEN	Deep Groove Ball Bearings
  3305	25	62	25,4	SIGMA	Angular Contact Ball Bearings
  495AA/493	66,675	136,525	30,162	Timken	Tapered Roller Bearings
  6001-2Z	12	28	8	NKE	Deep Groove Ball Bearings
  7304-B-TVP	20	52	15	FAG	Angular Contact Ball Bearings
  7908UCG/GNUP-2	40	62	12	NTN	Angular Contact Ball Bearings
  F-56327	34	42	12	INA	Needle Roller Bearings
  HL-NK40X68X20-2T#01	40	68	20	NTN	Needle Roller Bearings
  IJ112007	28			ILJIN	Angular Contact Ball Bearings
  KK12x15x20	12	15	20	CX	Needle Roller Bearings
  MK1261	19.050	25.400	9.520	KOYO	Needle Roller Bearings
  SDAF-630	5.1875			FAG	PILLOW BLOCKS
  GAL40UK	40		28	ELGES	ROD ENDS
  45215	75	130	41.3	New Departure	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  Z493L02	15	32	9	New Departure	DEEP GROOVE BALL BEARINGS
  LS-231/2	5.5000	9.5000	1.3750	NH	DEEP GROOVE BALL BEARINGS
  MS-13-AC	1.5000	3.7500	.9375	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS