d - 57,15 mm

D - 112,712 mm

T - 30,162 mm

B - 30,162 mm

C - 23,812 mm

R - 7,9 mm

r - 3,3 mm

a - 6,6 mm

Da - 107 mm

db - 81 mm

da - 66 mm

Db - 101 mm

Aa - 1,6 mm

Ab - 2,6 mm

Weight - 1,35 Kg

Basic static load rating (C0) - 224 kN

Factor (G1) - 84,3

Factor (G2) - 23,7

Factor (Cg) - 0,029

Factor (K) - 1,72

Basic dynamic load rating (C90) - 40,1

Basic dynamic load rating (Ca90) - 23,3

Basic dynamic load rating (C1) - 155 kN

Calculation factor (e) - 0,34

Calculation factor (Y) - 1,77

• Model Number: 39581/39520
• Inner Diameter：57,15mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:Cylinder Pneumatic Treatment Element,equipment and,tire industry,roller lathe,root canal filling,Grinding and polishing equipment,sucker industry,ventilation fans,Security Equipment,chemical instruments,test equipment
• Similar models:SKF 39581/39528/Q ISO 39581/39520 KOYO 39581/39520 SKF 39581/39520/Q Timken 39581/39520 Fersa 39581/39520 FBJ 39581/39520 FAG K39581-39520 NACHI 39581/39520 NTN 4T-39581/39520
• BEARING POWER International Trading Co.,Ltd. specialize in 39581/39520 products，there is large inventory of Timken 39581/39520 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 39581/39520 Which Timken 39581/39520 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
  22316 MBW33	80	170	58	MPZ	Spherical Roller Bearings
  30208	40	80	19,75	ISB	Tapered Roller Bearings
  30BD4712T12DDUCG21	30	47	12	NSK	Angular Contact Ball Bearings
  33011/Q	90	55	27	SKF	Tapered Roller Bearings
  54309	35	85	56,3	NKE	Thrust Ball Bearings
  6219	95	170	32	FBJ	Deep Groove Ball Bearings
  6556R/6535	80		55,1	KOYO	Tapered Roller Bearings
  BSD 55120 CG	55	120	20	SKF	Thrust Ball Bearings
  K12X15X13	12,000	15,000		NTN	Needle Roller Bearings
  LH-22215BK	75	130	31	NTN	Spherical Roller Bearings
  K89460-M	300	540		NBS	Thrust Roller Bearings
  S682	2	5	1,5	ZEN	Deep Groove Ball Bearings
  UCFL 217-52	82,55			AST	Bearing Units
  53230U				FAG	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  DLRn30				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  RCB-121616	1.0000		1.0000	Torrington	NEEDLE BEARINGS
  F69/2.5	2.5	7	2.5	Nachi	DEEP GROOVE BALL BEARINGS
  93618	1.1250	1.5000	1.1250	RBC	JOURNAL ROLLER ASSEMBLIES
  89334			-	CONSOLIDATED	THRUST ROLLER BEARINGS
  GE-20ES-2RS	20	35	16	CONSOLIDATED	SPHERICAL PLAIN BEARINGS