(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 1.7500

Outer Dia (D) - 3.2700

Width (B) - 0.9400

Outer Width (Bo) - 0.7525

Inner Width (Bi) - 1.0000

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.079

Weight (g) - 559.00

Material - 52100 chrome steel or equiavelent

The assembly part number lists the cone part number first and then the cup part number.

• Model Number:25580/25522
• Inner Diameter：44,45mm Outer Diameter：83,058mm Width：23,876mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:hydraulic actuator,trolley,thread processing machine,Cylinder Pneumatic Treatment Element,leather processing,cleaners,Machine tool accessories,tapping machine,equipment,Spectral Products,medical equipment
• Similar models:ISO 25580/25522 NTN 4T-25580/25523 Timken 25580/25520 NTN 4T-25580/25521 Timken 25580/25521-B ISB 25580/25520 PFI 25580/21 CX 25580/25522 NSK 25580/25521 Timken 25580/25523
• BEARING POWER International Trading Co.,Ltd. specialize in 25580/25522 products，there is large inventory of AST 25580/25522 . We has been built up long-term cooperation with AST company, could make a bulk order of the 25580/25522 Which AST 25580/25522 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
  30219-A	95	170	34,5	FAG	Tapered Roller Bearings
  7038	190	290	46	KOYO	Angular Contact Ball Bearings
  42BIC196	107,95	152,4	22,23	Timken	Deep Groove Ball Bearings
  63/22	22	56	16	NKE	Deep Groove Ball Bearings
  6904L11-H-20DDU	20	37	9	NSK	Deep Groove Ball Bearings
  H26X33X15.8	26,000	33,000		NTN	Needle Roller Bearings
  D11	28,575	53,188	15,875	INA	Thrust Ball Bearings
  GAC85S	85	130	29	LS	Plain Bearings
  MH-571	7,938	14,288	11,13	Timken	Needle Roller Bearings
  NA6906	30	47	30	SKF	Needle Roller Bearings
  NUP2240 EM	200	360	98	AST	Cylindrical Roller Bearings
  PW44840042/40CS	44	84	42	PFI	Angular Contact Ball Bearings
  QJ1244	220	400	78	CX	Angular Contact Ball Bearings
  TM-SC0346	17	42	12	NTN	Deep Groove Ball Bearings
  NJ318E	90	190	43	FAG	CYLINDRICAL ROLLER BEARINGS
  306-MFF	30	72	19	MRC	DEEP GROOVE BALL BEARINGS
  ALS-14	1.7500	3.7500	.8125	SKF	ANGULAR CONTACT BALL BEARINGS
  88007	7	24	.3149	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6304MP/5	20	52	15	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-2005E	25	47	14	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS