d - 34,925 mm

D - 73,025 mm

T - 23,812 mm

B - 24,608 mm

C - 19,05 mm

ra1 max. - 2,3 mm

a - 15,7 mm

r min. - 3,5 mm

r1 min. - 2,3 mm

Da - 64 mm

db - 40,5 mm

ra max. - 3,5 mm

da - 47 mm

Db - 68 mm

Weight - 0,469 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: 25878/25820
• Inner Diameter：34,925mm Outer Diameter：73,025mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:Industry,aerial work platform,Performance test,Animal Tracking,motorcycle,Plastic molding,medical treatment,baler,tooth filling,food safety,joint protection
• Similar models:Timken 25878/25820 AST 25878/25821 NTN 4T-25878/25820 Fersa 25878/25820 FBJ 25878/25821 NSK 25878/25820 KOYO 25878R/25820 CX 25878/25821 Timken 25878/25821 ISO 25878/25821
• BEARING POWER International Trading Co.,Ltd. specialize in 25878/25820 products，there is large inventory of NSK 25878/25820 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 25878/25820 Which NSK 25878/25820 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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  32030	150	225	48	ISO	Tapered Roller Bearings
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  NU 2222 ECN1ML	200	110	53	SKF	Thrust Ball Bearings
  NU 2317 ECJ	180	85	60	SKF	Thrust Ball Bearings
  NU203E.TVP	17	35,1		Timken	Cylindrical Roller Bearings
  UCFC207-21	33,3375			KOYO	Bearing Units
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  ER-48	5.5118	3.0000	1.6875	McGill	BALL BEARING
  562032	160	240	234432 M.SP	NTN	ANGULAR CONTACT THRUST BALL BEARINGS
  NAO80x110x30	80	110	30	SKF	NEEDLE BEARINGS
  216-ZZ	80	140	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-11008XPO	110	126	8	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  AH-309x40	45	40		CONSOLIDATED	WITHDRAWAL SLEEVES