d - 57,15 mm

D - 112,712 mm

T - 30,162 mm

B - 30,162 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 6,6 mm

Da - 101 mm

db - 66 mm

ra max. - 8 mm

da - 81 mm

Db - 107 mm

Weight - 1,4 Kg

Basic dynamic load rating (C) - 138 kN

Basic static load rating (C0) - 195 kN

(Grease) Lubrication Speed - 3 200 r/min

(Oil) Lubrication Speed - 4 200 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,97

Calculation factor (Y2) - 1,77

• Model Number: 4T-39581/39520
• Inner Diameter：57,15mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:knitted fabrics,instrument,plastic molding,Surveying Surveying Instruments,electronic materials,Textile Industry Accessories and Accessories,Infrared Technology,transportation equipment,Solenoid Valves,mechanical annex,Material handling equipment
• Similar models:NACHI 39581/39520 FBJ 39581/39520 KOYO 39581/39520 Timken 39581/39520 SKF 39581/39528/Q ISO 39581/39520 NTN 4T-39581/39520 Fersa 39581/39520 FAG K39581-39520 CX 39581/39520
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-39581/39520 products，there is large inventory of NTN 4T-39581/39520 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-39581/39520 Which NTN 4T-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
  1318	90	190	43	NSK	Self-Aligning Ball Bearings
  22352-K-MB+AH2352G	260	540	165	FAG	Spherical Roller Bearings
  387A/382S	57,15	96,838	25,4	NSK	Tapered Roller Bearings
  6272	360	650	95	ISO	Deep Groove Ball Bearings
  7207	35	72	17	NTN	Angular Contact Ball Bearings
  BSB035072-2RS-T	35	72	15	FAG	Thrust Ball Bearings
  EE755285/755361DG2+A	723,9	914,4	187,325	NTN	Tapered Roller Bearings
  RSF-4864E4	320	400	80	NSK	Cylindrical Roller Bearings
  NA 69/22	22	39	30	JNS	Needle Roller Bearings
  NA4826-XL	130	165	35	INA	Needle Roller Bearings
  NF332	160	340	68	KOYO	Cylindrical Roller Bearings
  NJ322-E-TVP2 + HJ322-E	110	240	50	FAG	Cylindrical Roller Bearings
  RI-8516	7,938	12,7	3,967	NMB	Deep Groove Ball Bearings
  63007-2RS	35	62	20	FAG	DEEP GROOVE BALL BEARINGS
  NNCF5015CV	75	115	54	SKF	CYLINDRICAL ROLLER BEARINGS
  XLS-121/2	12.5000	16.5000	2.0000	HOFF	DEEP GROOVE BALL BEARINGS
  6312-2ZNR	60	130	31	STEYR	DEEP GROOVE BALL BEARINGS
  XLS-101/2	10.5000	14.0000	1.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  11/2x19/16x23/4	1.5000	1.5625	2.7500	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES
  HMV-55M			58	CONSOLIDATED	HYDRAULIC NUTS