d - 20 mm

D - 28 mm

B - 13 mm

C - 13 mm

r min. - 0,3 mm

Weight - 0,022 Kg

Basic dynamic load rating (C) - 10,6 kN

Basic static load rating (C0) - 13,6 kN

(Grease) Lubrication Speed - 13000 r/min

(Oil) Lubrication Speed - 20000 r/min

• Model Number: RNA4902
• Inner Diameter：20mm Outer Diameter：28mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:tooth filling,Textile Industry Accessories and Accessories,ignition system,Polymer,ventilation heating equipment,container finishing,animal,flexible processing,Spectrum Products,directional control valve,Hydraulic Press
• Similar models:KOYO NA4902 JNS RNA4902M Timken RNA4902.2RS NTN NA4902LL JNS RNA4902 Timken NA4902 CRAFT NA4902 INA NA4902-RSR NBS RNA4902RS JNS NA4902M
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4902 products，there is large inventory of ZEN RNA4902 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the RNA4902 Which ZEN 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
  120SLE2111	120	215	67	NSK	Angular Contact Ball Bearings
  2311 K+H2311	50	120	43	ISB	Self-Aligning Ball Bearings
  310WG	50	110	27	Timken	Deep Groove Ball Bearings
  32234-XL-DF-A350-410	170	310	182	FAG	Tapered Roller Bearings
  7810CG/GNP42	50	65	7	NTN	Angular Contact Ball Bearings
  46322	110	180	56	KOYO	Tapered Roller Bearings
  4T-LM814849/LM814810	76,2	117,475	25,4	NTN	Tapered Roller Bearings
  7914UCG/GNP42	70	100	16	NTN	Angular Contact Ball Bearings
  AST11 3830	38	42		AST	Plain Bearings
  B1	12	40	22	NACHI	Deep Groove Ball Bearings
  BT2B 332911 C/HA1	635	447,675	223,838	SKF	Tapered Roller Bearings
  K20X24X17	20	24		INA	Needle Roller Bearings
  NA4905-2RS	25	42	18	CX	Needle Roller Bearings
  NU320E	100	215	47	CYSD	Cylindrical Roller Bearings
  RNA1035	44	50	18	Timken	Needle Roller Bearings
  RNJ0522V	24,000	52,000	16,000	NTN	Cylindrical Roller Bearings
  502989				FAG	THRUST BALL BEARINGS
  BE40	40	90	25	INA	RADIAL INSERT BALL BEARING
  FLR4	.2500	.6250	.1960	NTN	DEEP GROOVE BALL BEARINGS
  72808-2RS	40	52	8	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS