d - 34,925 mm

T - 23,812 mm

B - 24,608 mm

C - 19,05 mm

a - 15,8 mm

r min. - 3,6 mm

r1 min. - 2,4 mm

Da - 64 mm

db - 40,5 mm

da - 47 mm

Db - 68 mm

Basic dynamic load rating (C) - 72,2 kN

Basic static load rating (C0) - 87,3 kN

Calculation factor (e) - 0,29

Calculation factor (Y0) - 1,14

Calculation factor (Y1) - 2,07

• Model Number: 25878R/25820
• Inner Diameter：34,925mm Outer Diameter：mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:Garment Accessories,instrumentation instrument,storage and transportation equipment,comprehensive experiment,Forging machine,instrument,electromagnet,Hydraulic Press,security equipment,Cleaning equipment,small diesel generators
• Similar models:Timken 25878/25820 NTN 4T-25878/25820 FBJ 25878/25821 CX 25878/25821 ISO 25878/25821 AST 25878/25821 NSK 25878/25820 Timken 25878/25821 Fersa 25878/25820 KOYO 25878R/25820
• BEARING POWER International Trading Co.,Ltd. specialize in 25878R/25820 products，there is large inventory of KOYO 25878R/25820 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 25878R/25820 Which KOYO 25878R/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
  22380 K	400	820	243	ISB	Spherical Roller Bearings
  61917	85	120	18	ISO	Deep Groove Ball Bearings
  7934DB	170	230	28	CYSD	Angular Contact Ball Bearings
  E32915J	75	105	20	NACHI	Tapered Roller Bearings
  EXPLE205	25			SNR	Bearing Units
  JLM508748/JLM508710	60	95	24	Fersa	Tapered Roller Bearings
  NA3120	120	170	45	Timken	Needle Roller Bearings
  NAP202	15		30,2	FYH	Bearing Units
  NJ3330	150	320	128	CX	Cylindrical Roller Bearings
  RT-761	355,6			SIGMA	Thrust Roller Bearings
  SAZP6S	6,35			LS	Plain Bearings
  SYNT 55 LTF	55	70	65	SKF	Bearing Units
  UC208	40	80	49,2	ISO	Deep Groove Ball Bearings
  YAS45	45			FAF	PILLOW BLOCKS
  HW-11/8				INA	THRUST BALL BEARINGS
  MA5216EL	80	140	1.7500	Bower	CYLINDRICAL ROLLER BEARINGS
  5305-CZZ	25	62	25.4	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  AHX2312	60	55		STEYR	WITHDRAWAL SLEEVES
  LS-201/2	3.7500	6.7500	1.1250	NH	DEEP GROOVE BALL BEARINGS
  RBNA303716	37		16	SKF (Old No.)	NEEDLE BEARINGS