d - 50,8 mm

D - 101,6 mm

T - 31,75 mm

B - 31,75 mm

C - 25,4 mm

ra1 max. - 3,3 mm

a - 7,1 mm

Da - 88 mm

db - 59 mm

ra max. - 3,5 mm

da - 66 mm

Db - 96 mm

Weight - 1,13 Kg

Basic dynamic load rating (C) - 110 kN

Basic static load rating (C0) - 136 kN

(Grease) Lubrication Speed - 3 700 r/min

(Oil) Lubrication Speed - 5 000 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y2) - 1,5

• Model Number: 4T-49585/49520
• Inner Diameter：50,8mm Outer Diameter：101,6mm Width：31,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:Hair styling device,forming machine,stirrer,Individual Wire,organic raw materials,nail products,diving equipment,physical instruments,thin metal materials,shoe-making machinery,Storage Tool
• Similar models:KOYO 49585/49520 NSK 49585/49520 Timken 49585/49520 KOYO 49585/49521 Fersa 49585/49520 Timken 49585/49522 ISO 49585/49520 CX 49585/49520 FBJ 49585/49520 Timken 49585/49520B
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-49585/49520 products，there is large inventory of NTN 4T-49585/49520 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-49585/49520 Which NTN 4T-49585/49520 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
  19150R/19281	38,1	71,438	15,875	KOYO	Tapered Roller Bearings
  2312	60	130	46	NSK	Self-Aligning Ball Bearings
  241/800-B-K30-MB	800	1280	475	FAG	Spherical Roller Bearings
  305802 C-2Z	15	40	15,9	SKF	Deep Groove Ball Bearings
  604-2RS	4	12	4	ISO	Deep Groove Ball Bearings
  A6075/A6157	19,05	40	12,0142	AST	Tapered Roller Bearings
  CUS209-26	41,275	85	19	SNR	Deep Groove Ball Bearings
  BK3024	30	37	24	CX	Cylindrical Roller Bearings
  EGB5540-E40	55	60	40	INA	Plain Bearings
  FYTB 1.1/2 TF	38,1	38,5	14	SKF	Bearing Units
  KFA047	120,65	158,75	19,05	KOYO	Angular Contact Ball Bearings
  NUP 2309 E	45	100	36	NACHI	Cylindrical Roller Bearings
  NK28/30	37		30	FAG	NEEDLE BEARINGS
  NUKR80C.DZ	30	80	35	FAG	NEEDLE BEARINGS
  NTA3648	2.2500	3.0000	.0781	Torrington	THRUST NEEDLE BEARINGS
  RNA4824	150		30	Torrington	NEEDLE BEARINGS
  MJ-1	1.0000	2.5000	.7500	RHP	DEEP GROOVE BALL BEARINGS
  RHNA303712	37		12	SKF (Old No.)	NEEDLE BEARINGS
  LS-121/2-NR	1.3750	3.0000	.6875	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  5320M	100	215	82.6	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS