(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：2025-04-19
• Application:Small air generators,Gear grinding machine,EEG,chromatography,lifting chain,sheet industry,rolling machine,equipment,Warehouse Shelf Equipment,Grinding and polishing equipment,X-ray Equipment
• Similar models:NTN 4T-25580/25522 Timken 25580/25520DC+X1S-25581 SKF 25580/25523/Q PFI 25580/20 ISB 25580/25522 NACHI 25580/25523 NTN 4T-25580/25521 NTN 4T-25580/25523 SKF 25580/25520/Q Timken 25580/25519
• 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
  126	6	19	6	CX	Self-Aligning Ball Bearings
  23988 KCW33+AH3988	440	600	118	CX	Spherical Roller Bearings
  40BWD16	40	74	36	NSK	Angular Contact Ball Bearings
  562006	30	48,5		NTN	Thrust Ball Bearings
  6304DD	20	52	15	KBC	Deep Groove Ball Bearings
  6802ZZ	15	24	5	FBJ	Deep Groove Ball Bearings
  7015UCG/GNP4	75	115	20	NTN	Angular Contact Ball Bearings
  81164M	320	400	63	SKF	Thrust Roller Bearings
  AB40282S02	12,7	38,1	11	SNR	Deep Groove Ball Bearings
  AST800 10560	105	110		AST	Plain Bearings
  HK081412	8	14	12	ISO	Cylindrical Roller Bearings
  NUP2215	75	130	31	KOYO	Cylindrical Roller Bearings
  TGB40266	25	132,8	73,6	SNR	Angular Contact Ball Bearings
  SL1818/850-E-TB	850	1030	82	INA	Cylindrical Roller Bearings
  ZARN55115-L-TV	55	115	103	INA	Complex Bearings
  RL-16	2.0000	4.0000	.8125	FAG	SELF
  RLS-27-LL	9.0000	14.5000	2.0000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  81252			32.0	CONSOLIDATED	THRUST ROLLER BEARINGS
  WC87026	26	52	.6250	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  AHX-3124x115	120	115		CONSOLIDATED	WITHDRAWAL SLEEVES