(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 1.3750

Outer Dia (D) - 2.8750

Width (B) - 0.9375

Outer Width (Bo) - 0.7500

Inner Width (Bi) - 0.9688

Radius (min) (rs) - 0.059

Radius (min) (rs1) - 0.091

Weight (g) - 465.00

Material - 52100 chrome steel or equiavelent

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

• Model Number: 25877/25820
• Inner Diameter：34,925mm Outer Diameter：73,025mm Width：23,8125mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:Polymer,CNC,insect experimental analysis instrument,Generator,Optical detection,lifting tackle,molding machine,Gripper Swing,Traffic Fire Protection Equipment Security equipment,hardware,plant determination
• Similar models:ISO 25877/25820 Timken 25877A/25821 SKF 25877/2/25821/2/Q CX 25877/25821 NACHI 25877/25821 KBC 25877/25821 PFI 25877/21 NTN 4T-25877/25821 AST 25877/25820 FBJ 25877/25820
• BEARING POWER International Trading Co.,Ltd. specialize in 25877/25820 products，there is large inventory of AST 25877/25820 . We has been built up long-term cooperation with AST company, could make a bulk order of the 25877/25820 Which AST 25877/25820 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.

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  220RF92	220	368		Timken	Cylindrical Roller Bearings
  240/950CAF/W33	950	1360	412	SKF	Spherical Roller Bearings
  2788A/2729	38,1	76,2	23,812	Timken	Tapered Roller Bearings
  6240	200	360	58	ISO	Deep Groove Ball Bearings
  626-RSL	19	6	6	SKF	Deep Groove Ball Bearings
  6411	55	140	33	SIGMA	Deep Groove Ball Bearings
  7204 BECBPH	47	20	14	SKF	Angular Contact Ball Bearings
  AST850SM 3850	38	42		AST	Plain Bearings
  CX452				CX	Wheel Bearings
  D/W R144 R	6,35	3,175	2,38	SKF	Deep Groove Ball Bearings
  GEEW20ES	20	35		AST	Plain Bearings
  GEG 260 ES 2RS	260	400	205	ISB	Plain Bearings
  K35X45X35H	35	45		Timken	Needle Roller Bearings
  KGX300	762	812,8	25,4	KOYO	Angular Contact Ball Bearings
  NN3024TBKR	120	165	46	NSK	Cylindrical Roller Bearings
  NNCF4844-V	220	256,9	50	NKE	Cylindrical Roller Bearings
  QJ 316 N2 M	80	170	39	ISB	Angular Contact Ball Bearings
  ZARF 50140 TN	50	140	22,5	NBS	Complex Bearings
  6240	360	200	58	SKF	DEEP GROOVE BALL BEARINGS
  LS5070	50	70		CONSOLIDATED	THRUST NEEDLE BEARINGS