d - 80,962 mm

D - 139,992 mm

T - 36,512 mm

B - 36,098 mm

C - 28,575 mm

R - 3,6 mm

r - 3,3 mm

a - -5,3 mm

Da - 133 mm

db - 96 mm

da - 90 mm

Db - 125 mm

Aa - 3,4 mm

Ab - 1,9 mm

Weight - 2,2 Kg

Basic static load rating (C0) - 291 kN

Factor (G1) - 125,7

Factor (G2) - 32

Factor (Cg) - 0,0368

Factor (K) - 1,45

Basic dynamic load rating (C90) - 49,6

Basic dynamic load rating (Ca90) - 34,3

Basic dynamic load rating (C1) - 191 kN

Calculation factor (e) - 0,4

Calculation factor (Y) - 1,49

• Model Number:581/572
• Inner Diameter：80,962mm Outer Diameter：139,992mm Width：36,512mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Spectrum Products,Insect Count,Polymer,cooling system,extruder,spring industry,Display Devices,PVC,Anesthetic Equipment,spreader series,wheel lathe
• Similar models:Timken 2581/2524YD Timken 3581/3525-B NTN 4T-6581X/6525X NTN 4T-L225849/L225810 KOYO LM545849/LM545810 NTN CRI-5810 Timken 2581/2523-S ISO 2581/2523 Timken NP087581/NP955053 KOYO L225849/L225810
• BEARING POWER International Trading Co.,Ltd. specialize in 581/572 products，there is large inventory of Timken 581/572 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 581/572 Which Timken 581/572 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
  1205K+H205	20	52	26	CRAFT	Self-Aligning Ball Bearings
  23226RH	130	230	80	KOYO	Spherical Roller Bearings
  33262/33462	66.675	117.475	30.162	NACHI	Tapered Roller Bearings
  395/394A	63.500	110.000	22.000	NACHI	Tapered Roller Bearings
  4T-32014X	70	110	25	NTN	Tapered Roller Bearings
  61903-2RS	17	30	7	ISO	Deep Groove Ball Bearings
  6207HT200	35,000	72,000	17,000	SNR	Deep Groove Ball Bearings
  62310-2RS	50	110	40	ZEN	Deep Groove Ball Bearings
  H26X32X16.8	26,000	32,000		NTN	Needle Roller Bearings
  BTM 95 BTN9/P4CDB	95	145	22,5	SKF	Angular Contact Ball Bearings
  LBB 20 OP	31,75			AST	Linear Bearings
  NKI 17/16	17	29	16	FBJ	Needle Roller Bearings
  NKI 65/35	65	90	35	NBS	Needle Roller Bearings
  STF900RV1212g	900	1220	840	NSK	Cylindrical Roller Bearings
  SCH1413P	22,225	30,1752	20,6502	AST	Needle Roller Bearings
  AH3176	380	360		SKF	WITHDRAWAL SLEEVES
  NJ211E	55	100	21	SKF	CYLINDRICAL ROLLER BEARINGS
  QJ317	85	180	41	SKF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  5214A-2RSNR	70	125	39.7	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NCF-30/560V	560	820	195	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS