d - 28 mm

Fw - 32 mm

D - 45 mm

B - 17 mm

C - 17 mm

r5 min. - 0,3 mm

S - 1,5 mm

Weight - 0,108 Kg

Basic dynamic load rating (C) - 25,1 kN

Basic static load rating (C0) - 33,8 kN

(Grease) Lubrication Speed - 14000 r/min

(Oil) Lubrication Speed - 9000 r/min

• Model Number:NA49/28
• Inner Diameter：28mm Outer Diameter：45mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2023-03-09
• Application:Vertical pull,stamping die,light therapy instrument,quality inspection equipment,Grinding and polishing equipment,Technical Equipment,tower crane,respirator,Gear grinding machine,screen filter,top industry
• Similar models:KOYO RNA49/22R CRAFT NA4909 INA NA4907-2RSR NTN NA4902R JNS NA4915 IKO RNA4905U NTN NA4948 NTN RNA4904RLL Timken NA4928 NSK RNA4964
• BEARING POWER International Trading Co.,Ltd. specialize in NA49/28 products，there is large inventory of KOYO NA49/28 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA49/28 Which KOYO NA49/28 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
  180101X/180180XC	101,6	180,975	47,62	Gamet	Tapered Roller Bearings
  23240-MB-W33	200	360	128	NKE	Spherical Roller Bearings
  6007F600	35,000	62,000	14,000	SNR	Deep Groove Ball Bearings
  6015	75	115	20	NKE	Deep Groove Ball Bearings
  604-2Z	4	12	4	ZEN	Deep Groove Ball Bearings
  E-LM869449D/LM869410/LM869410D	431,8	571,5	279,4	NTN	Tapered Roller Bearings
  BH-78	11,112	17,462	12,7	NSK	Needle Roller Bearings
  NCF1884 V	420	520	46	ISO	Cylindrical Roller Bearings
  NH302	15	42	13	ISO	Cylindrical Roller Bearings
  NK55/35	55	68	35	KOYO	Needle Roller Bearings
  NU2892	460,000	580,000	72,000	NTN	Cylindrical Roller Bearings
  RNA49/58	65	82	25	NSK	Needle Roller Bearings
  RNA4936	205	250	69	ISO	Needle Roller Bearings
  SYJ 65 KF+SYJ 513	60			SKF	Bearing Units
  AB-3	.1900		.3125	Aurora	ROD ENDS
  113S	65	115	14	MRC	DEEP GROOVE BALL BEARINGS
  93420	.8750	1.2500	1.2500	Hyatt	JOURNAL ROLLER ASSEMBLIES
  BL216	80	140	26	NTN	DEEP GROOVE BALL BEARINGS
  QJ-336	180	380	75	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  SCE-55			.3125	CONSOLIDATED	NEEDLE BEARINGS