d - 42.875 mm

D - 83.058 mm

T - 23.812 mm

B - 25.400 mm

C - 19.050 mm

a - 6.2 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 0,579 Kg

Basic dynamic load rating (C) - 78500 kN

Basic static load rating (C0) - 98000 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: 25577/25521
• Inner Diameter：42.875mm Outer Diameter：83.058mm Width：23.812mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:generator,hydraulic actuator,instrumentation instrument,shaft milling machine,Blood coagulation reagent,plastic molding,Pneumatic Actuator,container finishing,lifting upgrade,vacuum suction cup,knitted fabrics
• Similar models:Timken 25577/25522 Timken 25577/25519 Fersa 25577/25523 SKF 25577/2/25520/2/Q FAG K25577-25523 NSK 25577/25523 ISO 25577/25522 ISO 25577/25520 AST 25577/25521 SKF 25577/2/25523/2/Q
• BEARING POWER International Trading Co.,Ltd. specialize in 25577/25521 products，there is large inventory of NACHI 25577/25521 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 25577/25521 Which NACHI 25577/25521 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
  22207AEX	35	72	23	NACHI	Cylindrical Roller Bearings
  22226 KW33	130	230	64	ISO	Spherical Roller Bearings
  30204F	20	47	15,25	Fersa	Tapered Roller Bearings
  30238J2	190	340	60	SKF	Tapered Roller Bearings
  5211A	55	100	33.3	NACHI	Angular Contact Ball Bearings
  513241	42	78	41	Timken	Angular Contact Ball Bearings
  6068 M	520	340	82	SKF	Deep Groove Ball Bearings
  685	5	11	3	FBJ	Deep Groove Ball Bearings
  GIKL 12 PW	12	26	16	INA	Plain Bearings
  GEZ50ET-2RS	50,8	80,963	44,45	LS	Plain Bearings
  HK3520	35	42	20	ISO	Cylindrical Roller Bearings
  HM88649/10	34,925	72,233	25,4	ISO	Tapered Roller Bearings
  NK29/20	29	38	20	ISO	Needle Roller Bearings
  TS2-SC06S35	32	72	15,5	NTN	Deep Groove Ball Bearings
  BR-54	1.2500	2.5000	.6250	FED	DEEP GROOVE BALL BEARINGS
  6003Z	17	35	10	FAG	DEEP GROOVE BALL BEARINGS
  52407				STEYR	THRUST BALL BEARINGS
  60062RSNR	30	55	13	SKF	DEEP GROOVE BALL BEARINGS
  NNCL-4948VC/3	240	320	80	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  TER-122V	160	126.69	28	CONSOLIDATED	TRIPLE RING TACONITE SEALS FOR SAF TYPE PILLOW BLOCKS