Fw - 22 mm

D - 30 mm

C - 13 mm

Weight - 0,022 Kg

Basic dynamic load rating (C) - 11,4 kN

Basic static load rating (C0) - 16,3 kN

Fatigue load limit (Pu) - 1,96

Reference speed - 18000 r/min

Limiting speed - 20000 r/min

• Model Number: RNA4903
• Inner Diameter：22mm Outer Diameter：30mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:Spectrum Products,medical equipment,noise reduction equipment,wheel lathe,pneumatic Pump,van,ignition system,chuck industry,tapered grinder,Digital Generator,powder metallurgy
• Similar models:SKF RNA4903RS Timken NA4903 Timken RNA4903 IKO RNA4903 IKO NA4903U NTN RNA4903LL SKF RNA4903.2RS ISO NA4903 AST RNA4903 NSK NA4903
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4903 products，there is large inventory of SKF RNA4903 . We has been built up long-term cooperation with SKF company, could make a bulk order of the RNA4903 Which SKF RNA4903 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
  21310MBKW33	50	110	27	AST	Spherical Roller Bearings
  234748	248	360	144	ISO	Thrust Ball Bearings
  29332	160	270	67	KOYO	Thrust Roller Bearings
  33885/33821	44,45	95,25	27,783	Timken	Tapered Roller Bearings
  71425/71750	107.950	190.500	47.625	NACHI	Tapered Roller Bearings
  4R4416	220	310	225	NTN	Cylindrical Roller Bearings
  6200-2Z-N	10	30	9	NKE	Deep Groove Ball Bearings
  6216-2Z	80	140	26	ZEN	Deep Groove Ball Bearings
  7321 ADT	105	225	98	ISO	Angular Contact Ball Bearings
  89413TN	65	140	45	NBS	Thrust Roller Bearings
  K55X61X16.8	55,000	61,000		NTN	Needle Roller Bearings
  HK6016	60	68	16	CX	Cylindrical Roller Bearings
  LQBR 25-2LS	25			SKF	Linear Bearings
  NUP 2220 E	100	180	46	NACHI	Cylindrical Roller Bearings
  TM-DF0555NRC3	25,000	52,000	20,600	NTN	Angular Contact Ball Bearings
  W 61809-2RS1	58	45	7	SKF	Deep Groove Ball Bearings
  W 6008-2Z	68	40	15	SKF	Deep Groove Ball Bearings
  93218	.6250	1.0000	1.1250	BERLISS	JOURNAL ROLLER ASSEMBLIES
  SSR-16	1.0000	2.0000	.3750	New Departure	DEEP GROOVE BALL BEARINGS
  FTRA-5070	50	70		NSK	THRUST NEEDLE BEARINGS