d - 44.450 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 - 0,554 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:25580/25521
• Inner Diameter：44.450mm Outer Diameter：83.058mm Width：23.812mm
• Type：Tapered Roller Bearings
• Update date：2023-03-06
• Application:rock drilling machinery,comprehensive experiment,Spectrum Products,noise inspection,injection molding machine,orthodontic material,extruder,set bacteria instrument,Traffic Fire Protection Equipment Security equipment,Spectrum Products,Industrial
• Similar models:Timken 25580/25520DC+X1S-25581 Timken 25580/25521 NSK 25580/25521 Timken 25580/25520D+X3S-25580 FBJ 25580/25520 Timken 25580/25520 PFI 25580/20 PFI 25580/21 Fersa 25580/25521 NTN 4T-25580/25521
• BEARING POWER International Trading Co.,Ltd. specialize in 25580/25521 products，there is large inventory of NACHI 25580/25521 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 25580/25521 Which NACHI 25580/25521 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
  100BIC439	254	336,55	41,275	Timken	Deep Groove Ball Bearings
  22209 CW33	45	85	23	CX	Spherical Roller Bearings
  23040EK	200	310	82	NACHI	Cylindrical Roller Bearings
  2878/2820	34,925	73,025	22,225	ISO	Tapered Roller Bearings
  30219	95	170	34,5	FBJ	Tapered Roller Bearings
  3775/3720	50,8	93,26372	30,1625	AST	Tapered Roller Bearings
  7009 A-UO	45	75	32	CX	Angular Contact Ball Bearings
  7204C	20	47	14	NTN	Angular Contact Ball Bearings
  7932CPA	160	220	28	KOYO	Angular Contact Ball Bearings
  BK162412	16	24	12	ISO	Cylindrical Roller Bearings
  EE724120/724195	304,8	495,3	95,25	NTN	Tapered Roller Bearings
  EW1-5/8	41,275	61,93	12,7	INA	Thrust Ball Bearings
  HCB7008-C-2RSD-T-P4S	40	68	15	FAG	Angular Contact Ball Bearings
  LM565949/10	381	522,288	85,725	ISO	Tapered Roller Bearings
  LMES30UU	30	47		Samick	Linear Bearings
  NJ405F	25	80	21	Fersa	Cylindrical Roller Bearings
  NN3068K	340	520	133	TMB	Cylindrical Roller Bearings
  S6301	12	37	12	ZEN	Deep Groove Ball Bearings
  TRB6681	4.1250	5.0625		Torrington	THRUST NEEDLE BEARINGS
  NU203	17	40	12	SKF	CYLINDRICAL ROLLER BEARINGS