d - 45,618 mm

D - 85 mm

T - 23,812 mm

B - 25,4 mm

C - 19,05 mm

ra1 max. - 2,3 mm

a - 6,2 mm

Da - 74 mm

db - 51 mm

ra max. - 3,5 mm

da - 58 mm

Db - 78 mm

Weight - 0,581 Kg

Basic dynamic load rating (C) - 76 kN

Basic static load rating (C0) - 98 kN

(Grease) Lubrication Speed - 4 500 r/min

(Oil) Lubrication Speed - 6 000 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y2) - 1,79

• Model Number: 4T-25590/25526
• Inner Diameter：45,618mm Outer Diameter：85mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:Industry,power tools,tower crane,medical equipment,altimeter etc,ignition system,medical equipment,Technical Equipment,equipment,industrial fans,Surveying Surveying Instruments
• Similar models:SKF 25590/25523/Q ISB 25590/25523 ISO 25590/25520 FBJ 25590/25521 CX 25590/25520 CX 25590/25519 FBJ 25590/25526 NTN 4T-25590/25521 ISO 25590/25526 Timken 25590/25521
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-25590/25526 products，there is large inventory of NTN 4T-25590/25526 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-25590/25526 Which NTN 4T-25590/25526 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
  23148-E1-K	240	400	128	FAG	Spherical Roller Bearings
  32244DF	220	400	228	NTN	Tapered Roller Bearings
  6200ZE	10	30	9	NACHI	Deep Groove Ball Bearings
  7310 BEGAPH	110	50	27	SKF	Angular Contact Ball Bearings
  7314CDT	70	150	35	CYSD	Angular Contact Ball Bearings
  7318C	90	190	43	CYSD	Angular Contact Ball Bearings
  CR-15602	780	925	95	NTN	Tapered Roller Bearings
  HK6016	60	68	16	ISO	Cylindrical Roller Bearings
  N308	40	90	23	FBJ	Cylindrical Roller Bearings
  NAP206-18	28,575		42,9	FYH	Bearing Units
  NP39/1180	1180	1540	272	CX	Cylindrical Roller Bearings
  NU2210-E-MPA	50	90	23	NKE	Cylindrical Roller Bearings
  NA4840	200	250	50	FAG	NEEDLE BEARINGS
  KR40C2RS	18	40	20	FAG	NEEDLE BEARINGS
  SN530	135		160	FAG	PILLOW BLOCKS
  61822-2RS-Y	110	140	16	ELGES	DEEP GROOVE BALL BEARINGS
  3806-2Z	30	42	10	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NUP318E	90	190	43	STEYR	CYLINDRICAL ROLLER BEARINGS
  6317MP/5	85	180	41	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NUTR-2562-X	25	62	25	CONSOLIDATED	NEEDLE BEARINGS