(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：2025-12-11
• Application:medical equipment,engineering machine,knitted fabrics,screen filter,hydraulic connector,Laser Measurements,Pest Monitoring,flow control valve,manual Tools,Spectrum Products,instrument
• Similar models:Timken 25877/25820 Fersa 25877/25821 SKF 25877/2/25821/2/Q NTN 4T-25877/25820 KBC 25877/25821 ISO 25877/25821 Timken 25877/25821 NTN 4T-25877/25821 CX 25877/25821 PFI 25877/20
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  312KD	60	130	31	Timken	Deep Groove Ball Bearings
  61884	420	520	46	ISO	Deep Groove Ball Bearings
  6226N	130	230	40	NTN	Deep Groove Ball Bearings
  6818DDU	90	115	13	NSK	Deep Groove Ball Bearings
  B71900-C-2RSD-T-P4S	10	22	6	FAG	Angular Contact Ball Bearings
  BK455520	45	55	20	CX	Cylindrical Roller Bearings
  GEG220ES-2RS	220	340		AST	Plain Bearings
  LMEKM12UU	12	22		Samick	Linear Bearings
  MLE7006HVUJ74S	30	55	13	SNR	Angular Contact Ball Bearings
  NA 6908UU	40	62	41	JNS	Needle Roller Bearings
  NANF207-22	34,925			KOYO	Bearing Units
  NF305 E	25	62	17	CX	Cylindrical Roller Bearings
  NKI45/35-TN-XL	45	62	35	INA	Needle Roller Bearings
  T-HM259048/HM259010	317,5	447,675	85,725	NTN	Tapered Roller Bearings
  87606	30	72	.7480	New Departure	DEEP GROOVE BALL BEARINGS
  SSR-3	.1875	.5000	.1562	New Departure	DEEP GROOVE BALL BEARINGS
  SDAF-624	4.1875			Torrington	PILLOW BLOCKS
  S-522M	1.3750			Sealmaster (Old No.)	PILLOW BLOCKS
  J-78			.5000	Torrington	NEEDLE BEARINGS
  NU-29/900E	900	1180	165	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS