d - 42,862 mm

D - 82,931 mm

T - 23,812 mm

B - 25,4 mm

C - 19050 mm

Weight - 0,584 Kg

Basic dynamic load rating (C) - 76 kN

Basic static load rating (C0) - 98 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

• Model Number:25578/25520
• Inner Diameter：42,862mm Outer Diameter：82,931mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Broadcasting System,Pneumatic Control Elements,lifting upgrade,stamping die and its equipment,Insect Count,tapered grinder,supporting facilities,pipe fittings Steel industry,power tools,Seals,bag machine
• Similar models:Timken 25578/25522 Timken 25578/25520D+X1S-25578 Fersa 25578/25522 FBJ 25578/25520 Timken 25578/25520 Timken 25578/25523 NSK 25578/25520 ISO 25578/25520 NTN 4T-25578/25520 NSK 25578/25523
• BEARING POWER International Trading Co.,Ltd. specialize in 25578/25520 products，there is large inventory of FBJ 25578/25520 . We has been built up long-term cooperation with FBJ company, could make a bulk order of the 25578/25520 Which FBJ 25578/25520 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22234RK	170	310	86	KOYO	Spherical Roller Bearings
  30311	55	120	31,5	FBJ	Tapered Roller Bearings
  32060-X-N11CA	300	460	200	FAG	Tapered Roller Bearings
  AU0942-5LXL/L588	45	84	45	NTN	Angular Contact Ball Bearings
  6301-2NSE9	12	37	12	NACHI	Deep Groove Ball Bearings
  6304 N	52	20	15	SKF	Deep Groove Ball Bearings
  6404-2RS	20	72	19	FBJ	Deep Groove Ball Bearings
  7319 ADT	95	200	90	ISO	Angular Contact Ball Bearings
  AC-6207ZZ	35	72	17	NTN	Deep Groove Ball Bearings
  BSD 45100 C	45	100	20	SKF	Thrust Ball Bearings
  EC-6203ZZ	17	40	12	NTN	Deep Groove Ball Bearings
  EE275100/275155	254	393,7	73,817	NSK	Cylindrical Roller Bearings
  GS 81238	18	270	194	SKF	Thrust Roller Bearings
  NUP2213 ET	65	120	31	NSK	Cylindrical Roller Bearings
  RCJY40-N	40			INA	Bearing Units
  NU2322	110	240	80	FAG	CYLINDRICAL ROLLER BEARINGS
  200740	1.2500	2.1250	2.5000	BAL	JOURNAL ROLLER ASSEMBLIES
  HE3134	170	220		SKF (Old No.)	ADAPTERS
  407-S	35	100	25	MRC	DEEP GROOVE BALL BEARINGS
  SS696	6	15	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS