d - 3 1/4 inch

d - 82,55 mm

D - 4,75 inch

D - 120,65 mm

T - 1,125 inch

T - 28,58 mm

D₁ - 83,337 mm

D₁ - 3,281 inch

m - 2,322 lbs / Weight

m - 1,053 kg / Weight

C_a - 16600 lbf / Dynamic load rating (axial)

C_a - 74000 N / Dynamic load rating (axial)

C_0a - 44000 lbf / Static load rating (axial)

C_0a - 197000 N / Static load rating (axial)

n_G - 2000 1/min / Limiting speed

• Model Number:4440
• Inner Diameter：82,55mm Outer Diameter：120,65mm Width：28,58mm
• Type：Thrust Ball Bearings
• Update date：2025-12-20
• Application:hydraulic cylinder buffer,electric hydraulic lifting platform,electronic materials,Industrial,Hydraulic Rama,car shock absorber,other processing,Cylinder Type,Medical equipment,plant determination,water
• Similar models:CX 234440MSP FAG 234440-M-SP ISO 234440 ISB 234440 INA 4440 KOYO 234440B
• BEARING POWER International Trading Co.,Ltd. specialize in 4440 products，there is large inventory of INA 4440 . We has been built up long-term cooperation with INA company, could make a bulk order of the 4440 Which INA 4440 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
  7036 CTBP4	180	280	46	CX	Angular Contact Ball Bearings
  32921	105	145	25	CYSD	Tapered Roller Bearings
  4T-2580/2523	31,75	69,85	23,812	NTN	Tapered Roller Bearings
  51428	140	280	112	NACHI	Thrust Ball Bearings
  6216N	80	140	26	NACHI	Deep Groove Ball Bearings
  70KBE02	70	125	48.5	NACHI	Tapered Roller Bearings
  7330BDF	150	320	65	CYSD	Angular Contact Ball Bearings
  KH1026-PP	10	17		NBS	Linear Bearings
  MR128	8	12	2,5	ZEN	Deep Groove Ball Bearings
  NH212	60	110	22	ISO	Cylindrical Roller Bearings
  NU 1088	440	650	94	NACHI	Cylindrical Roller Bearings
  NU1964	320	440	56	ISO	Cylindrical Roller Bearings
  NUP 318	90	190	43	NACHI	Cylindrical Roller Bearings
  SN304with6304	20	-	46	FAG	PILLOW BLOCKS
  RSL182314	70	5.2020	51	INA	CYLINDRICAL ROLLER BEARING
  294/600	600	1030		SKF	SPHERICAL ROLLER THRUST BEARINGS
  RCS415	75	190	45	Rollway (Steel Cage)	CYLINDRICAL ROLLER BEARINGS
  MM20BS52P/4	20	52	15	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  NU-2314	70	150	51	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  LR607-2RS	7	22	6	CONSOLIDATED	YOKE TYPE TRACK ROLLERS