Fw - 20 mm

D - 28 mm

C - 13 mm

r min. - 0,3 mm

Da max. - 26 mm

Weight - 0,0215 Kg

Basic dynamic load rating (C) - 10,9 kN

Basic static load rating (C0) - 13,8 kN

Limiting speed - 20000 r/min

• Model Number: RNA 4902
• Inner Diameter：20mm Outer Diameter：28mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:Safety protection,quality inspection equipment,,natural instruments,directional control valve,ventilation equipment,light therapy instrument,oral medical device,drawing die,Spectrum Products,Optical Instruments
• Similar models:NBS RNA4902RS NBS NA49022RS INA NA4902-2RSR NTN RNA4902L IKO RNA4902UU MPZ RNA4902 AST RNA4902 INA RNA4902-RSR ISO RNA4902-2RS CX RNA4902-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4902 products，there is large inventory of JNS RNA 4902 . We has been built up long-term cooperation with JNS company, could make a bulk order of the RNA 4902 Which JNS 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
  1312-K+H312	60	130	31	NKE	Self-Aligning Ball Bearings
  15SBT24	38,1	61,912	16,76	Timken	Plain Bearings
  30220J2/DF	100	180	74	SKF	Tapered Roller Bearings
  33021VC12	105	160	43	SNR	Tapered Roller Bearings
  6210-2RS	50	90	20	FBJ	Deep Groove Ball Bearings
  6304LLH	20	52	15	NTN	Deep Groove Ball Bearings
  7014 CE/P4AL1	110	70	20	SKF	Angular Contact Ball Bearings
  7018C	90	140	24	KOYO	Angular Contact Ball Bearings
  713613270				FAG	Wheel Bearings
  D/W SRI-1038-2ZS	15,875	9,525	3,967	SKF	Deep Groove Ball Bearings
  HK2018-RS	20	26	18	INA	Needle Roller Bearings
  K81211-TV	55	90	11	INA	Thrust Roller Bearings
  NJ2320	100	215	73	ISO	Cylindrical Roller Bearings
  KZK 14x18x10	14	18		INA	Needle Roller Bearings
  24018-77	1.1250	2.5000	.6250	General	DEEP GROOVE BALL BEARINGS
  MI-60	3.7500		2.0100	McGill	NEEDLE BEARINGS
  XLS-71/4	7.2500	9.7500	1.2500	HOFF	DEEP GROOVE BALL BEARINGS
  NJ206	30	62	16	SKF	CYLINDRICAL ROLLER BEARINGS
  70/750MG	750	1090	150	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  SCE-3616			1.0000	CONSOLIDATED	NEEDLE BEARINGS