d - 34,925 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 - 40,5 mm

ra max. - 1,5 mm

da - 43 mm

Db - 68 mm

Weight - 0,473 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: 25877/25821
• Inner Diameter：34,925mm Outer Diameter：73,025mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:Hydraulic Equipment,respirator,Rolling mill,journal lathe,other processing,Embroidery,key lock,fabric products,hardware,sheet industry,Textile Industry Accessories and Accessories
• Similar models:Timken 25877A/25821 AST 25877/25820 FAG K25877-25821 NTN 4T-25877/25820 KBC 25877/25821 CX 25877/25821 Fersa 25877/25821 PFI 25877/21 FBJ 25877/25820 Timken 25877/25821
• BEARING POWER International Trading Co.,Ltd. specialize in 25877/25821 products，there is large inventory of NSK 25877/25821 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 25877/25821 Which NSK 25877/25821 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
  07100/07204	25,4	51,994	15,011	Fersa	Tapered Roller Bearings
  249/850 K30	850	1120	272	ISB	Spherical Roller Bearings
  29413 E	140	65	45	SKF	Thrust Roller Bearings
  608/24-2RS	8	24	7	ZEN	Deep Groove Ball Bearings
  40BER19S	40	62	12	NSK	Angular Contact Ball Bearings
  5204A	20	47	20.6	NACHI	Angular Contact Ball Bearings
  5S-7912UADG/GNP42	60	85	13	NTN	Angular Contact Ball Bearings
  7320BGM	100,000	215,000	47,000	SNR	Angular Contact Ball Bearings
  F-93435.2	25	44	19,65	INA	Cylindrical Roller Bearings
  GEG 125 ES	125	180	125	SIGMA	Plain Bearings
  GIPR 16 PW	16	32	21	INA	Plain Bearings
  GYA100RRB	25,4	52	28,2	Timken	Deep Groove Ball Bearings
  LM20L	20	32	61	Samick	Linear Bearings
  LD203-2RS	17	47	12	AST	Deep Groove Ball Bearings
  RNA 4910UU	58	72	40	IKO	Needle Roller Bearings
  SR166ZZA0208	4,7625	12,7	3,96748	AST	Deep Groove Ball Bearings
  UCF205-16	25,4			KOYO	Bearing Units
  DCL610			.6250	NTN	NEEDLE BEARINGS
  160432	1.0000	1.5000	2.0000	Rollway	JOURNAL ROLLER ASSEMBLIES
  KLNJ1/2	.5000	1.1250	.2500	RHP	DEEP GROOVE BALL BEARINGS