d - 4 1/4 inch

d - 107,95 mm

D - 6,25 inch

D - 158,75 mm

T - 1,375 inch

T - 34,93 mm

D₁ - 108,737 mm

D₁ - 4,281 inch

m - 4,844 lbs / Weight

m - 2,197 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:4448
• Inner Diameter：107,95mm Outer Diameter：158,75mm Width：34,93mm
• Type：Thrust Ball Bearings
• Update date：2023-03-17
• Application:wall industry,Cylinder Pneumatic Treatment Element,non-motor vehicle Electric car,equipment and,hydraulic connector,Vertical machining,power source,vacuum suction cup,casting embedding,Rolling mill,security
• Similar models:FAG 234448-M-SP ISB 234448 KOYO 234448B INA 4448 CX 234448MSP ISO 234448
• BEARING POWER International Trading Co.,Ltd. specialize in 4448 products，there is large inventory of INA 4448 . We has been built up long-term cooperation with INA company, could make a bulk order of the 4448 Which INA 4448 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
  14130/14274	33,338	69,012	19,845	CX	Tapered Roller Bearings
  23952 KW33	260	360	75	ISO	Spherical Roller Bearings
  4T-3984/3920	66,675	112,712	30,162	NTN	Tapered Roller Bearings
  5307-2RS	35	80	34,9	FBJ	Angular Contact Ball Bearings
  7001CG/GMP42	12	28	8	NTN	Angular Contact Ball Bearings
  706A	6	17	6	NSK	Angular Contact Ball Bearings
  AST800 2430	24	27		AST	Plain Bearings
  E-CRI-07A01LL	35	140	76,7	NTN	Tapered Roller Bearings
  GEM25ES-2RS	25	42	29	SKF	Plain Bearings
  HRT4E	4		4	NMB	Plain Bearings
  L624549/L624514D+L624549XB	120,65	161,925	63,5	Timken	Tapered Roller Bearings
  NF 224	120	191.5		NACHI	Cylindrical Roller Bearings
  NN3080KC1NAP4	400	600	148	NTN	Cylindrical Roller Bearings
  NU2220	100	180	46	KOYO	Cylindrical Roller Bearings
  SS 61912-2RS	60	85	13	ISB	Deep Groove Ball Bearings
  SIZP12S	12,7		15,875	AST	Plain Bearings
  SL11-914	70,000	100,000	44,000	NTN	Cylindrical Roller Bearings
  Y-34	4,762	8,731	6,35	NSK	Needle Roller Bearings
  623ZZS	3	10	4	ISC	DEEP GROOVE BALL BEARINGS
  1913SZZ	65	90	13	MRC	DEEP GROOVE BALL BEARINGS