Fw - 45 mm

D - 58 mm

C - 20 mm

r min. - 0,6 mm

Da max. - 54 mm

Weight - 0,112 Kg

Basic dynamic load rating (C) - 31,6 kN

Basic static load rating (C0) - 50,4 kN

Limiting speed - 4 000 r/min

• Model Number: RNA 4907UU
• Inner Diameter：45mm Outer Diameter：58mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:aerial work equipment,linear drive,granulator,medical equipment,test strip,hydraulic connector,food safety,die casting mold,air conditioning tools,bathroom facilities,Digital Generator
• Similar models:IKO NA4907U NTN RNA4907L NBS RNA49072RS NBS RNA4907RS INA RNA4907-XL ISO RNA4907-2RS INA RNA4907 IKO RNA4907 IKO RNA4907U NTN RNA4907R
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1224K+H3024	120	215	42	CX	Self-Aligning Ball Bearings
  22313-E1-K-T41A + AH2313G	60	140	48	FAG	Spherical Roller Bearings
  23152	260	440	144	ISB	Spherical Roller Bearings
  29420	100	210	67	NTN	Thrust Roller Bearings
  32019-X	95	145	32	NKE	Tapered Roller Bearings
  6202 N	15	35	11	ISB	Deep Groove Ball Bearings
  6909N	45	68	12	NACHI	Deep Groove Ball Bearings
  71921 C	105	145	20	CX	Angular Contact Ball Bearings
  78215C/78549D+X1S-78215	53,975	139,7	77,79	Timken	Tapered Roller Bearings
  FT39	73,025	116,688	25,4	INA	Thrust Ball Bearings
  K32X37X17	32	37		INA	Needle Roller Bearings
  MR95ZZ	5	9	3	ISB	Deep Groove Ball Bearings
  NKI 110/44	110	150	40	FBJ	Needle Roller Bearings
  NUP2319 ET	95	200	67	NSK	Cylindrical Roller Bearings
  HML82T			39	SKF	WITHDRAWAL NUTS
  93224	.6250	1.0000	1.5000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  CR-31/2-XBC	1.3750	3.5000	2.0000	Smith	NEEDLE BEARINGS
  SY115/16TF	1.9375			SKF	PILLOW BLOCKS
  RLS-7-LL	.6250	1.5625	.4375	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HMV-21I			42	CONSOLIDATED	HYDRAULIC NUTS