d - 20 mm

D - 28 mm

C - 13 mm

r - 0,3 mm

Weight - 0,023 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: RNA4902
• Inner Diameter：20mm Outer Diameter：28mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:marine analysis,reinforced machinery,construction machinery and equipment,sterilizers,journal lathe,Automation,medical equipment,Broadcasting System,top industry,Other machinery,light therapy instrument
• Similar models:KOYO RNA4902.2RS NTN RNA4902L SKF RNA4902 NTN NA4902L KOYO RNA4902 NTN NA4902LL ISO RNA4902 INA NA4902-2RSR CX RNA4902-2RS Timken RNA4902.2RS
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4902 products，there is large inventory of Timken RNA4902 . We has been built up long-term cooperation with Timken company, could make a bulk order of the RNA4902 Which Timken RNA4902 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
  200RF02	200	330		Timken	Cylindrical Roller Bearings
  22328CKW33	140	300	102	AST	Spherical Roller Bearings
  23218 KW33	90	160	52.4	ISO	Spherical Roller Bearings
  3209-2RS	45	85	30,2	ZEN	Angular Contact Ball Bearings
  350A/354A	40	85	20,638	FBJ	Tapered Roller Bearings
  713667430				FAG	Wheel Bearings
  7234 C-UO	170	310	104	CX	Angular Contact Ball Bearings
  7312	60	130	31	KOYO	Angular Contact Ball Bearings
  89322 M	190	110	48	SKF	Thrust Roller Bearings
  F-210163.8	19,75	32,1	11	INA	Angular Contact Ball Bearings
  NF3040	200	310	82	ISO	Cylindrical Roller Bearings
  NH2316 E	80	170	58	CX	Cylindrical Roller Bearings
  NJ29/600	600	800	118	ISO	Cylindrical Roller Bearings
  R40/30	40	45	30	KOYO	Needle Roller Bearings
  YSA 211-2FK + HA 2311	100	49,212	59	SKF	Deep Groove Ball Bearings
  W627ZZ	7	22	7	ADR	DEEP GROOVE BALL BEARINGS
  NJ230E	150	270	45	FAG	CYLINDRICAL ROLLER BEARINGS
  RNAST6.DB	19		9.8	FAG (Old No.)	NEEDLE BEARINGS
  1220	100	180	34	SKF	SELF
  NU-312E	60	130	31	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS