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 - 8,1 mm

Da - 65 mm

db - 42 mm

ra max. - 1,5 mm

da - 44 mm

Db - 68 mm

Weight - 0,457 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-25880/25821
• Inner Diameter：36,487mm Outer Diameter：73,025mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:power source,Solenoid Valves,Broadcasting System,medical equipment,plastic molding,motor,medical equipment,test strip,Storage Tool,molding machine,non-ferrous metal alloy
• Similar models:FBJ 25880/25821 NTN 4T-25880/25820 NSK 25880/25821 NACHI 25880/25821 Timken 25880/25821 KOYO 25880R/25821 ISO 25880/25821 Timken 25880/25820 Fersa 25880/25821 ISB 25880/25820
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-25880/25821 products，there is large inventory of NTN 4T-25880/25821 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-25880/25821 Which NTN 4T-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
  4T-HM803149/HM803112	44,45	92,075	30,162	NTN	Tapered Roller Bearings
  60/600-M	600	870	118	NKE	Deep Groove Ball Bearings
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  ESEHE208	40			SNR	Bearing Units
  FBN-141816Z-E	14	18		NSK	Needle Roller Bearings
  GE85XS/K	85	135	74	LS	Plain Bearings
  NU1972	360	480	56	ISO	Cylindrical Roller Bearings
  NUP210R	50	90	20	KOYO	Cylindrical Roller Bearings
  R153.15				SNR	Wheel Bearings
  RSL182238-A	190	310,68	92	INA	Cylindrical Roller Bearings
  TSM 15-00 BB-E	15			ISB	Self-Aligning Ball Bearings
  TUW1 62	62	90	2	CX	Plain Bearings
  UKFL218+H2318	80			NACHI	Bearing Units
  CSXB075	7.5000	8.1250	.3125	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  S-16-LW	.1900	.5000	.3750	RBC	NEEDLE BEARINGS
  AAS1105	25	42		NTN	THRUST NEEDLE BEARINGS
  1309E/TG	45	100	25	STEYR	SELF
  51352				CONSOLIDATED	THRUST BALL BEARINGS
  54324-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS