d - 42,875 mm

D - 82,931 mm

T - 23,812 mm

B - 25,4 mm

C - 19,05 mm

ra1 max. - 0,8 mm

a - 6,2 mm

Da - 74 mm

db - 49 mm

ra max. - 3,5 mm

da - 55 mm

Db - 77 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-25577/25520
• Inner Diameter：42,875mm Outer Diameter：82,931mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-04-25
• Application:comprehensive experiment,pressure control valve,forklift industry,Wire grinder,medical equipment,Forging machine,Other Machine Tools,motorcycle,electronic materials,surgical instruments,hardware
• Similar models:Timken 25577/25518 FBJ 25577/25520 CX 25577/25520 NACHI 25577/25520 CX 25577/25522 NACHI 25577/25523 SKF 25577/2/25520/2/Q NACHI H-25577/H-25523 KBC 25577/25523 Timken 25577/25519
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-25577/25520 products，there is large inventory of NTN 4T-25577/25520 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-25577/25520 Which NTN 4T-25577/25520 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.

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  658/653X	74,612		41,275	KOYO	Tapered Roller Bearings
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  7215 B	75	130	25	NSK	Angular Contact Ball Bearings
  L-1360SS	6	13	5	NMB	Deep Groove Ball Bearings
  NJ2206EG	30	62	20	NACHI	Cylindrical Roller Bearings
  NU1052-E-MA6	260	400	65	NKE	Cylindrical Roller Bearings
  PCM 300305100 M	300	305	100	SKF	Plain Bearings
  TR 354830	35	48	30	IKO	Needle Roller Bearings
  UC203-11	17,4625	47	16	SNR	Deep Groove Ball Bearings
  7214PJDU	70	125	24	MRC	ANGULAR CONTACT BALL BEARINGS
  CY-72-L	.6250	2.2500	1.3125	RBC	NEEDLE BEARINGS
  SUCSFL208-24	1.5000			IPTCI	STAINLESS STEEL PILLOW BLOCKS
  EA17	17	44	10	SKF	MAGNETO BEARINGS
  180BC02	320	180	52	Torrington	DEEP GROOVE BALL BEARINGS
  RXLS-91/2	9.5000	12.7500	1.6250	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
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