d - 12 mm

Fw - 16 mm

D - 24 mm

B - 14 mm

C - 13 mm

r5 min. - 0,3 mm

Weight - 0,031 Kg

Basic dynamic load rating (C) - 8,64 kN

Basic static load rating (C0) - 9,59 kN

(Grease) Lubrication Speed - 28000 r/min

• Model Number:NA4901RS
• Inner Diameter：12mm Outer Diameter：24mm Width：14mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:woodworking machinery,meat products machine,motorcycle,chamfering machine etc,Small air generators,hydraulic pressure gauge,small diesel generators,extruder,small appliances,climb ladder,beverage production
• Similar models:CX RNA4901-2RS INA RNA4901-RSR ISO RNA4901 KOYO RNA4901.2RS IKO NA4901UU ISO RNA4901-2RS JNS RNA4901 NSK RNA4901TT Timken RNA4901RS CX NA4901
• BEARING POWER International Trading Co.,Ltd. specialize in NA4901RS products，there is large inventory of KOYO NA4901RS . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA4901RS Which KOYO NA4901RS 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
  2582/2525	31.75	72,022	23,812	Timken	Tapered Roller Bearings
  3313A-2Z	65	140	58,7	SKF	Angular Contact Ball Bearings
  33KD3	3,175	9,525	3,96	Timken	Deep Groove Ball Bearings
  54413	68	140	109,4	ISO	Thrust Ball Bearings
  6317-2RS	85	180	41	KOYO	Deep Groove Ball Bearings
  BA2B633313C	30	60,03	37	SKF	Angular Contact Ball Bearings
  CX426				CX	Wheel Bearings
  D/W R1810 R-2ZS	12,7	7,938	3,967	SKF	Deep Groove Ball Bearings
  EGW32-E40	32	54	1,5	INA	Plain Bearings
  F15157	38,1	90	35,25	Fersa	Tapered Roller Bearings
  K40X45X27	40	45	27	FBJ	Needle Roller Bearings
  RSF-4964E4	320	440	118	NSK	Cylindrical Roller Bearings
  RNA69/32	40	52	36	NSK	Needle Roller Bearings
  R120E	20	47	14	HOFF	CYLINDRICAL ROLLER BEARINGS
  23030CC	150	225	56	SKF	SPHERICAL ROLLER BEARINGS
  GT-15	2.4687	1.3750		Andrews	THRUST BALL BEARINGS
  6317K	85	180	41	SKF	DEEP GROOVE BALL BEARINGS
  RSTO15DZ	35		11.8	Torrington	NEEDLE BEARINGS
  319	95	200	45	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  98840	1.3750	2.3750	2.5000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES