d - 15 mm

D - 28 mm

B - 13 mm

F - 20 mm

r_1,2 - min. - 0.3 mm

s - 0.5 mm

d_a - min. - 17 mm

D_a - max. - 26 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 11.2 kN

Basic static load rating - C₀ - 15.3 kN

Fatigue load limit - P_u - 1.8 kN

Reference speed - 19000 r/min

Limiting speed - 22000 r/min

Mass bearing - 0.034 kg

• Model Number: NA 4902
• Inner Diameter：28mm Outer Diameter：15mm Width：13mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-23
• Application:animal anatomy,municipal machinery,respirator,Broadcasting System,static control,medical equipment,marine analysis and testing equipment,plant determination,milling head plug,stamping die and its equipment,hook
• Similar models:IKO NAG4902 IKO NAG4902UU IKO NAU4902 ISB FC6490240 SKF NA4902
• BEARING POWER International Trading Co.,Ltd. specialize in NA4902 products，there is large inventory of SKF NA 4902 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NA 4902 Which SKF 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
  230/630EK	630	920	212	NACHI	Cylindrical Roller Bearings
  32032A	160	240	51	SNR	Tapered Roller Bearings
  6304-Z	20	52	15	ISB	Deep Groove Ball Bearings
  6805NKE	25	37	7	NACHI	Deep Groove Ball Bearings
  CS213LLU	65,000	120,000	23,000	NTN	Deep Groove Ball Bearings
  GE 25 ES-2LS	42	25	20	SKF	Plain Bearings
  GE140-SW	140	210	42	INA	Plain Bearings
  LM 29749/711/Q	65,088	38,1	19,812	SKF	Tapered Roller Bearings
  NAO20X35X17	20	30		Timken	Needle Roller Bearings
  QJ1005	25	47	12	CX	Angular Contact Ball Bearings
  SL04-5008NR	40	68	38	NTN	Cylindrical Roller Bearings
  HM-3076+MS-3076	12	Tr 380x5	28	FAG	LOCKNUTS COMPLETE WITH LOCKING CLAMP
  4100	1.0000	1.0625	1.0000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  21507-00	.4375	.9062	.3125	General	DEEP GROOVE BALL BEARINGS
  MB-32	160	182	16	SKF	LOCKWASHERS
  DPR25				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  HA305	25	38		STEYR	ADAPTERS
  NCF2936CV	180	250	42	SKF	CYLINDRICAL ROLLER BEARINGS
  950SD40	950	1360	412	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  TT-1023	10.7500	23.7500		CONSOLIDATED	TAPERED ROLLER THRUST BEARINGS