d - 36,487 mm

D - 73,025 mm

T - 23,812 mm

B - 24,608 mm

C - 19,05 mm

ra1 max. - 0,8 mm

a - 15,7 mm

r min. - 1,5 mm

r1 min. - 0,8 mm

Da - 65 mm

db - 42 mm

ra max. - 1,5 mm

da - 44 mm

Db - 68 mm

Weight - 0,458 Kg

Basic dynamic load rating (C) - 71 kN

Basic static load rating (C0) - 86 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7100 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2,1

• Model Number: 25880/25821
• Inner Diameter：36,487mm Outer Diameter：73,025mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:ultra-quiet generators,electric pump,gear type,Dental Drill etc,Flame Cutting,embroidery cloth,respirator,enzyme,metering pump,X-ray Equipment,Hairbrush device
• Similar models:ISB 25880/25820 Timken 25880/25820 KOYO 25880R/25821 CX 25880/25821 ISO 25880/25821 SKF 25880/25820/Q NACHI 25880/25821 NSK 25880/25821 NTN 4T-25880/25820 Timken 25880/25821
• BEARING POWER International Trading Co.,Ltd. specialize in 25880/25821 products，there is large inventory of NSK 25880/25821 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 25880/25821 Which NSK 25880/25821 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
  17TAB04	17	47	15	NACHI	Thrust Ball Bearings
  23322YM	110	240	92,1	Timken	Spherical Roller Bearings
  45285/45220	50,08	104,775	30,162	FBJ	Tapered Roller Bearings
  51406M	30	70		AST	Thrust Ball Bearings
  5795/5735	77,788	135,733	44,45	Timken	Tapered Roller Bearings
  61810-2RS	50	65	7	ISO	Deep Groove Ball Bearings
  61864	320	400	38	ISO	Deep Groove Ball Bearings
  61880	400	500	46	ZEN	Deep Groove Ball Bearings
  6900L11ZZ1	10	22	6	NSK	Deep Groove Ball Bearings
  71919 CDF	95	130	36	ISO	Angular Contact Ball Bearings
  BT1-0515	80	130	37	SKF	Tapered Roller Bearings
  L163149/L163110	355,6	444,5	60,325	KOYO	Tapered Roller Bearings
  NNU 4930	150	210	60	NSK	Cylindrical Roller Bearings
  RNA49/22	28	39	17	INA	Needle Roller Bearings
  SL183006	30	49,6	19	NBS	Cylindrical Roller Bearings
  SCE2012	31,75	38,1	19,05	INA	Needle Roller Bearings
  SILA45ES-2RS	45			SKF	Plain Bearings
  UCFL207-22E	34,925			KOYO	Bearing Units
  NJ216E	80	140	26	FAG	CYLINDRICAL ROLLER BEARINGS
  1316	80	170	39	FAG	SELF