Fw - 20 mm

D - 28 mm

B - 13 mm

r5 min. - 0,3 mm

Weight - 0,015 Kg

Basic dynamic load rating (C) - 12 kN

Basic static load rating (C0) - 15,8 kN

(Grease) Lubrication Speed - 13000 r/min

(Oil) Lubrication Speed - 20000 r/min

• Model Number: RNA 4902
• Inner Diameter：20mm Outer Diameter：28mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-12-09
• Application:Air,tube,bathroom facilities,packaging materials,top industry,stamping die,vacuum suction cup,Water Monitoring,Other Measurements,medical equipment,Antenna Potentials
• Similar models:INA NA4902-XL NTN NA4902L NTN RNA4902L NSK RNA4902TT INA NA4902 KOYO RNA4902RS KOYO NA4902 Timken RNA4902RS ISO NA4902 AST RNA4902
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4902 products，there is large inventory of MPZ RNA 4902 . We has been built up long-term cooperation with MPZ company, could make a bulk order of the RNA 4902 Which MPZ 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
  51424M	120	250		AST	Thrust Ball Bearings
  5315	75	160	68.3	NACHI	Angular Contact Ball Bearings
  6003-2Z/VA208	35	17	10	SKF	Deep Groove Ball Bearings
  FYK 30 FE	30	33	15,3	SKF	Bearing Units
  HH234032/HH234011CD+HH234032XC	139,7	307,975	200,025	Timken	Tapered Roller Bearings
  HK 2218 RS	28	22	18	SKF	Cylindrical Roller Bearings
  HM212046/HM212011	63,5	122,238	38,1	Timken	Tapered Roller Bearings
  HM259049/10	317,5	447,674	85,725	CX	Tapered Roller Bearings
  NJ411-M1	55	140	33	FAG	Cylindrical Roller Bearings
  NU 213	65	120	23	NACHI	Cylindrical Roller Bearings
  TLA 4020 Z	40	47	20	IKO	Needle Roller Bearings
  UCFA210	50			SNR	Bearing Units
  X32214/Y32214	70	125	33,25	Timken	Tapered Roller Bearings
  MMN517BS47PPDM	17	47	25	FAF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  NU344E	220	460	88	SKF	CYLINDRICAL ROLLER BEARINGS
  NJ219E	95	170	32	STEYR	CYLINDRICAL ROLLER BEARINGS
  NKI100/30	100	130	30	SKF	NEEDLE BEARINGS
  2047	25	62	17	RIV	MAGNETO BEARINGS
  ZKLN-1545-2RS	15	45	25	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  CT-44A	10.1040	10.5000		CONSOLIDATED	THRUST ROLLER BEARINGS