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：2025-12-11
• Application:Special Equipment,transistor fittings,welding equipment,generator,lifting upgrade,enzyme,sleep monitoring,injection molding machine,reducer,set bacteria instrument,Industrial
• Similar models:AST 25880/25821 NSK 25880/25821 CX 25880/25821 SKF 25880/25820/Q Timken 25880/25820 NACHI 25880/25821 KOYO 25880R/25821 ISO 25880/25821 Fersa 25880/25820 FBJ 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
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  32214-XL	70	125	33,25	FAG	Tapered Roller Bearings
  52410	52	110	78	ISO	Thrust Ball Bearings
  6312-2Z	60	130	31	NKE	Deep Groove Ball Bearings
  7817C	85	110	13	CYSD	Angular Contact Ball Bearings
  ACT040DB	200	310		KOYO	Angular Contact Ball Bearings
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  R20	31,75	57,15	9,525	ZEN	Deep Groove Ball Bearings
  UCF208	40		49,2	ISO	Bearing Units
  120418	.7500	1.2500	1.1250	BAL	JOURNAL ROLLER ASSEMBLIES
  NNTR90x220x100-2ZLX	90	220	100	INA	YOKE TYPE TRACK ROLLER
  21808-00	.5000	1.1250	.3750	General	DEEP GROOVE BALL BEARINGS
  RLS251/2	7.5000	12.5000	1.7500	FAG	CYLINDRICAL ROLLER BEARINGS
  SN318with1318	90	-	110	SKF	PILLOW BLOCKS
  6208K	40	80	18	SKF	DEEP GROOVE BALL BEARINGS
  NU2313E	65	140	48	STEYR	CYLINDRICAL ROLLER BEARINGS
  6003-RS	17	35	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  67/2.5-ZZ	2.5	5	2.3	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RA-203-010	.6250	1.5748	.5118	CONSOLIDATED	BALL BEARINGS