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 - 8,1 mm

Da - 65 mm

db - 40,5 mm

ra max. - 1,5 mm

da - 43 mm

Db - 68 mm

Weight - 0,474 Kg

Basic dynamic load rating (C) - 71 kN

Basic static load rating (C0) - 85 kN

(Grease) Lubrication Speed - 5 300 r/min

(Oil) Lubrication Speed - 7 100 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 1,14

Calculation factor (Y2) - 2,07

• Model Number:4T-25877/25821
• Inner Diameter：34,925mm Outer Diameter：73,025mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:decoration machinery,plastic rolling,supporting facilities,education model Instruments,Cutting Machine,Pneumatic Control Elements,chemical,hydraulic control element,Other machinery,thin metal materials,industrial skin care
• Similar models:NTN 4T-25877/25821 NACHI H-25877R/H-25821 Fersa 25877/25820 FBJ 25877/25821 NACHI 25877/25821 PFI 25877/20 Timken 25877/25821 FBJ 25877/25820 NSK 25877/25821 AST 25877/25820
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-25877/25821 products，there is large inventory of NTN 4T-25877/25821 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-25877/25821 Which NTN 4T-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
  112041X/112085P	41,275	85	51,83	Gamet	Tapered Roller Bearings
  22248 KCW33+AH2248	240	440	120	CX	Spherical Roller Bearings
  2306-2RS-TVH	30	72	27	FAG	Self-Aligning Ball Bearings
  23252 KW33	260	480	174	ISO	Spherical Roller Bearings
  24156 K30 CW33	280	460	180	CX	Spherical Roller Bearings
  30321D	105	225	53.5	NACHI	Tapered Roller Bearings
  3585/3525	41,275	87,312	30,162	ISB	Tapered Roller Bearings
  6305LLBNR	25,000	62,000	17,000	NTN	Deep Groove Ball Bearings
  71926 ACD/HCP4A	180	130	24	SKF	Angular Contact Ball Bearings
  7912UADG/GNP42	60	85	13	NTN	Angular Contact Ball Bearings
  CES205-14	22,225	52	31	SNR	Deep Groove Ball Bearings
  N1952	260	360	46	ISO	Cylindrical Roller Bearings
  NKIB 5901	24	12	17,5	SKF	Cylindrical Roller Bearings
  SF6605	328,000	404,000	38,000	NTN	Angular Contact Ball Bearings
  TRI 12517860	125	178	60,5	IKO	Needle Roller Bearings
  2MMV9105WI-CRDU	25	47	12	FAF	ANGULAR CONTACT BALL BEARINGS
  RNA2201.2RSR.DZ	32		13.8	INA	NEEDLE BEARINGS
  NF315E	75	160	37	STEYR	CYLINDRICAL ROLLER BEARINGS
  6920DDU	100	140	20	NSK	DEEP GROOVE BALL BEARINGS
  51113				SNR	THRUST BALL BEARINGS