d - 45,618 mm

D - 82,931 mm

T - 23,812 mm

B - 25,4 mm

C - 19,05 mm

ra1 max. - 0,8 mm

a - 17,6 mm

r min. - 3,5 mm

r1 min. - 0,8 mm

Da - 74 mm

db - 51 mm

ra max. - 3,5 mm

da - 58 mm

Db - 77 mm

Weight - 0,546 Kg

Basic dynamic load rating (C) - 76,5 kN

Basic static load rating (C0) - 99 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

• Model Number:25590/25520
• Inner Diameter：45,618mm Outer Diameter：82,931mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:sucker industry,medical treatment,tray industry,Equipment,experimental equipment,lathe,Storage Tool,non-motor vehicle Electric car,food sterilization,transportation equipment,agriculture
• Similar models:SKF 25590/25522/Q NTN 4T-25590/25523 FAG K25590-25522 NACHI 25590/25520 SKF 25590/25523/Q ISO 25590/25520 CX 25590/25519 ISO 25590/25519 FBJ 25590/25526 NTN 4T-25590/25520
• BEARING POWER International Trading Co.,Ltd. specialize in 25590/25520 products，there is large inventory of NSK 25590/25520 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 25590/25520 Which NSK 25590/25520 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
  23138	190	320	104	ISB	Spherical Roller Bearings
  232/670CAKE4	670	1220	438	NSK	Spherical Roller Bearings
  30206F	30	62	17,25	Fersa	Tapered Roller Bearings
  31310	50	110	29,25	NKE	Tapered Roller Bearings
  53211	55	90	27,3	KOYO	Thrust Ball Bearings
  HK 1712	17	23	12	NBS	Needle Roller Bearings
  KK62x70x40	62	70	40	CX	Needle Roller Bearings
  N 332	160	292	68	NSK	Cylindrical Roller Bearings
  NU 1084	420	620	90	NACHI	Cylindrical Roller Bearings
  NU3048	240	360	92	CX	Cylindrical Roller Bearings
  RNA4902	20	28	13	SKF	Needle Roller Bearings
  S7206B	30	62	16	ZEN	Angular Contact Ball Bearings
  TLAM 1512	15	21	12	IKO	Needle Roller Bearings
  UK309+H-24	38,1	100	50	SNR	Deep Groove Ball Bearings
  9148K	240	360	56	FAF	DEEP GROOVE BALL BEARINGS
  MMRJN23/4	2.7500	6.2500	1.3750	R&M	CYLINDRICAL ROLLER BEARINGS
  LFR5201-10.2Z	12	35	-	INA	YOKE TYPE TRACK ROLLERS
  NAK20	20	42	20	FAG (Old No.)	NEEDLE BEARINGS
  47500	10	30	9	New Departure	DEEP GROOVE BALL BEARINGS
  27SF44	2.7500	4.3750	2.4062	Torrington	SPHERICAL PLAIN BEARINGS