Fw - 58 mm

D - 72 mm

C - 22 mm

r min. - 0,6 mm

Da max. - 68 mm

Weight - 0,187 Kg

Basic dynamic load rating (C) - 41,3 kN

Basic static load rating (C0) - 71,1 kN

Limiting speed - 3 500 r/min

• Model Number:RNA 49/48U
• Inner Diameter：58mm Outer Diameter：72mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:machining,medical treatment,gantry processing,roller lathe,Grinding and polishing equipment,wall industry,sewage pump,vacuum suction cup,Reflective Materials Industrial fabrics,Broadcasting System,Vacuum generator
• Similar models:NSK RNA4988 Timken RNA4915 JNS RNA4913 ISO RNA4917 NSK NA49/28TT NSK NA4916 NTN RNA4912S NSK NA49/32TT NBS K35x45x49 INA NA4906-XL
• BEARING POWER International Trading Co.,Ltd. specialize in RNA49/48U products，there is large inventory of IKO RNA 49/48U . We has been built up long-term cooperation with IKO company, could make a bulk order of the RNA 49/48U Which IKO RNA49/48U 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
  11209	45	85	58	NKE	Self-Aligning Ball Bearings
  22212-2RSK	60	110	34	ISB	Spherical Roller Bearings
  23172 EKW33+AOH3172	340	600	192	ISB	Spherical Roller Bearings
  23072-MB-W33	360	540	134	NKE	Spherical Roller Bearings
  23218CJ	90	160	52	Timken	Spherical Roller Bearings
  6623				Ruville	Wheel Bearings
  7221	105	190	36	CYSD	Angular Contact Ball Bearings
  BH-98	14.288	20.638	12.70	KOYO	Needle Roller Bearings
  BK304018	30	40	18	ISO	Cylindrical Roller Bearings
  K81226	130,000	190,000		NTN	Thrust Roller Bearings
  NCF3015 V	75	115	30	CX	Cylindrical Roller Bearings
  NH410	50	130	31	ISO	Cylindrical Roller Bearings
  NU305-E-MPA	25	62	17	NKE	Cylindrical Roller Bearings
  NUP1921	105	145	20	CX	Cylindrical Roller Bearings
  BU1320L	100	215	47	Hyatt	CYLINDRICAL ROLLER BEARINGS
  CCF-7/8-SB	.3750	.8750	.5000	McGill	NEEDLE BEARINGS
  GS81115	77	100		SKF	THRUST ROLLER BEARINGS
  NAO17x35x32	17	35	32	INA	NEEDLE BEARINGS
  22238	190	340	92	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  SNZ-312..2312	60	55	80	CONSOLIDATED	PILLOW BLOCKS