d - 42.875 mm

D - 82.931 mm

T - 26.988 mm

B - 25.4 mm

C - 22.225 mm

a - 20.8 mm

r1 min. - 3.5 mm

r2 min. - 3.5 mm

r3 min. - 2.3 mm

r4 min. - 2.3 mm

Weight - 0.629 Kg

Basic dynamic load rating (C) - 75,5 kN

Basic static load rating (C0) - 100 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (e) - 0.33

Calculation factor (Y) - 1.8

Calculation factor (Y0) - 0.99

• Model Number: 25577/25523
• Inner Diameter：42.875mm Outer Diameter：82.931mm Width：26.988mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:electrocardiograph,Cylinder Type,Polymer,other rubber,cooling system,Cleaning equipment,spreader series,Reflective Materials Industrial fabrics,suction nozzle,machine tool spindle,hydraulic pressure gauge
• Similar models:KOYO 25577/25521 Fersa 25577/25520 SKF 25577/2/25523/2/Q Timken 25577/25520 NACHI 25577/25520 SKF 25577/2/25520/2/Q AST 25577/25521 CX 25577/25522 NTN 4T-25577/25523 Timken 25577/25519
• BEARING POWER International Trading Co.,Ltd. specialize in 25577/25523 products，there is large inventory of KBC 25577/25523 . We has been built up long-term cooperation with KBC company, could make a bulk order of the 25577/25523 Which KBC 25577/25523 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
  23028-2CS5K/VT143	210	140	53	SKF	Spherical Roller Bearings
  2788/2733	38,1	75,2602	23,8125	AST	Tapered Roller Bearings
  32016X/DFC165	80	125	58	ISB	Tapered Roller Bearings
  32312JR	60	130	48,5	KOYO	Tapered Roller Bearings
  81288	440	600		ISO	Thrust Roller Bearings
  EGW14-E40	14	26	1,5	INA	Plain Bearings
  GAKR 10 PW	10	22	14	INA	Plain Bearings
  HK 3518 RS	35	42	18	NBS	Needle Roller Bearings
  NAPK215	75			FYH	Bearing Units
  NF2224	120	215	58	ISO	Cylindrical Roller Bearings
  NKI6/12	6	16	12	ISO	Needle Roller Bearings
  NKS75	75	95	28	SKF	Needle Roller Bearings
  NKXR45T2Z+IR40×45×20	40	66,5		NTN	Complex Bearings
  NNF5060 V	300	460	218	CX	Cylindrical Roller Bearings
  NU2220	100	180	46	NTN	Cylindrical Roller Bearings
  SBPFL204-12	19,05		25	KOYO	Bearing Units
  NJ244	220	400	65	FAG	CYLINDRICAL ROLLER BEARINGS
  SN524	110		120	FAG	PILLOW BLOCKS
  3202	35	15	11	New Departure	DEEP GROOVE BALL BEARINGS
  H-208x11/4	40	58		CONSOLIDATED	ADAPTERS