d - 45,618 mm

D - 83,058 mm

T1 - 8,733 mm

B - 25,4 mm

C - 19,05 mm

R - 3,6 mm

a - -6,4 mm

D1 - 86,919 mm

Da - 72 mm

db - 58 mm

C2 - 3,97 mm

da - 51 mm

Weight - 0,56 Kg

Basic static load rating (C0) - 111 kN

Factor (G1) - 35,2

Factor (G2) - 14,3

Factor (K) - 1,74

Basic dynamic load rating (C90) - 21,7

Basic dynamic load rating (Ca90) - 12,5

Basic dynamic load rating (C1) - 83,8 kN

Calculation factor (e) - 0,33

Calculation factor (Y) - 1,79

• Model Number:25590/25521B
• Inner Diameter：45,618mm Outer Diameter：83,058mm Width：25,4mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:pipe fittings Steel industry,Anti-defibrillation pacing,Laser Cutting,Pneumatic Control Elements,Doppler,gear type,agriculture,top industry,Infrared Technology,garden machinery,bag machine
• Similar models:Fersa 25590/25520 CX 25590/25523 PFI 25590/22 SKF 25590/25522/Q NTN 4T-25590/25521 FBJ 25590/25522 CX 25590/25521 Timken 25590/25528 Timken 25590/25520 Fersa 25590/25521
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23048-K-MB-W33+AH3048	240	360	92	NKE	Spherical Roller Bearings
  52414	70	150	107	NSK	Thrust Ball Bearings
  6319-2RS	95	200	45	AST	Deep Groove Ball Bearings
  BAM 328	50,8	60,325	12,7	IKO	Needle Roller Bearings
  C2214TN9	70	125	31	SKF	Cylindrical Roller Bearings
  GEG120ES	120	210	115	FBJ	Plain Bearings
  KTHK12-B-PP-AS	12			INA	Bearing Units
  LD5701ZZ	12	35	15,9	AST	Deep Groove Ball Bearings
  NF322	110	240	50	KOYO	Cylindrical Roller Bearings
  NJ2314-E-TVP2	70	150	51	FAG	Cylindrical Roller Bearings
  NU2310-E-MPA	50	110	40	NKE	Cylindrical Roller Bearings
  NU3222	110	200	69,8	ISO	Cylindrical Roller Bearings
  GE60SX	60	95	22	ELGES	SPHERICAL PLAIN BEARINGS
  LBE25	25	40	58	IKO	LINEAR RECIRCULATING BALL BEARINGS
  HE2320	100	130		STEYR	ADAPTERS
  2209E-2RS1TN9	45	85	23	SKF	SELF
  W683ZZA	3	7	3	NTN	DEEP GROOVE BALL BEARINGS
  FPCF700	7.0000	8.5000	.7500	SKF	DEEP GROOVE BALL BEARINGS
  FPXG608	6.5000	8.5000	1.0000	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  29324E	120	210		CONSOLIDATED	SPHERICAL ROLLER THRUST BEARINGS