d - 15 mm

Fw - 20 mm

D - 28 mm

B - 13 mm

C - 13 mm

r5 min. - 0,3 mm

S - 1 mm

Weight - 0,037 Kg

Basic dynamic load rating (C) - 11,8 kN

Basic static load rating (C0) - 15,3 kN

(Grease) Lubrication Speed - 22000 r/min

(Oil) Lubrication Speed - 14000 r/min

• Model Number:NA4902
• Inner Diameter：15mm Outer Diameter：28mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2023-03-08
• Application:animal,key lock,Tool,sleep monitoring,journal lathe,CNC,stacker lift platform,Machine tools,plastic rolling,cleaning agent,hydraulic cylinder buffer
• Similar models:ZEN RNA4902 ISO NA4902-2RS KOYO NA4902 Timken NA4902 NBS RNA49022RS INA NA4902 SKF RNA4902.2RS JNS NA4902UU IKO RNA4902 NBS NA4902
• BEARING POWER International Trading Co.,Ltd. specialize in NA4902 products，there is large inventory of KOYO NA4902 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA4902 Which KOYO NA4902 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
  22215 KCW33	75	130	31	CX	Spherical Roller Bearings
  47TS966850	479,425	679,45	495,3	KOYO	Tapered Roller Bearings
  60BTR10S	60	95	16,5	NSK	Angular Contact Ball Bearings
  6404	20	72	19	CRAFT	Deep Groove Ball Bearings
  6915	75	105	16	CYSD	Deep Groove Ball Bearings
  7968A	340	460	56	NSK	Angular Contact Ball Bearings
  934	170	250	65	INA	Thrust Ball Bearings
  B205-1	205	285	38	NSK	Deep Groove Ball Bearings
  DG175216B2RDD	17	52	16	KOYO	Deep Groove Ball Bearings
  KBKL 30	30	47		NBS	Linear Bearings
  NAF 122812	12	28	12	IKO	Needle Roller Bearings
  NUP 215	75	130	25	SIGMA	Cylindrical Roller Bearings
  QJ228-N2-MPA	140	250	42	FAG	Angular Contact Ball Bearings
  RNA 4910	58	72	22	NBS	Needle Roller Bearings
  S697	7	17	5	ZEN	Deep Groove Ball Bearings
  SL024944	220	300	80	INA	Cylindrical Roller Bearings
  USFL203	17			SNR	Bearing Units
  SUCSF207-20	1.2500			IPTCI	STAINLESS STEEL PILLOW BLOCKS
  NUP211E	55	100	21	Torrington	CYLINDRICAL ROLLER BEARINGS
  10x26x7mm	10	26	7	CONSOLIDATED	OIL SEALS