d - 15 mm

F - 20 mm

D - 28 mm

B - 14 mm

C - 13 mm

Weight - 0,037 Kg

Basic dynamic load rating (C) - 8,17 kN

Basic static load rating (C0) - 9,78 kN

(Oil) Lubrication Speed - 9 500 r/min

• Model Number: NA 4902 RS
• Inner Diameter：15mm Outer Diameter：28mm Width：14mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:set bacteria instrument,Automation,car and accessories,steam Hydraulic control element,pneumatic,metering pump,,Embroidery,wire industry,plastic blow molding,Machine tools
• Similar models:NBS NA4902RS IKO RNA4902UU Timken RNA4902.2RS JNS NA4902M CRAFT NA4902 KOYO RNA4902 IKO NA4902UU INA RNA4902 JNS RNA4902UU MPZ RNA4902
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
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  61806	30	42	7	CRAFT	Deep Groove Ball Bearings
  7210DF	50	90	20	NTN	Angular Contact Ball Bearings
  7215DT	75	130	25	NACHI	Angular Contact Ball Bearings
  CX110				CX	Wheel Bearings
  FW9150	32	72	45	FAG	Angular Contact Ball Bearings
  JRM43049-90UA1	43	73	43	Timken	Tapered Roller Bearings
  GE30-UK	30	47	22	INA	Plain Bearings
  J-85	12.700	17.463	7.92	KOYO	Needle Roller Bearings
  K 39x44x26 - ZW	39	44		NBS	Needle Roller Bearings
  NF3856	280	350	52	ISO	Cylindrical Roller Bearings
  NUP1026	130	200	33	CX	Cylindrical Roller Bearings
  UCP209-28	44,45		49,2	KOYO	Bearing Units
  W210PP4	28,575	90	30,175	CYSD	Deep Groove Ball Bearings
  L-8	.5000	.8750	1.2500	Barden	LINEAR RECIRCULATING BALL BEARINGS
  GAL35DO	35		25	ELGES	ROD ENDS
  121-KSF	105	160	26	MRC	DEEP GROOVE BALL BEARINGS
  40TAC90B	40	90	20	NSK	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS