d - 20 mm

D - 37 mm

B - 18 mm

C - 17 mm

F - 25 mm

r_1,2 - min. - 0.3 mm

s - 0.5 mm

d_a - min. - 22 mm

D_a - max. - 35 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 19.4 kN

Basic static load rating - C₀ - 22.4 kN

Fatigue load limit - P_u - 2.6 kN

Limiting speed - 7500 r/min

Mass bearing - 0.08 kg

• Model Number: NA 4904 RS
• Inner Diameter：37mm Outer Diameter：20mm Width：18mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:aerial work platform,food safety,floor industry,suction nozzle,Automation,linear drive,animal anatomy,municipal machinery,Other Measurements,Industrial,sterilizers
• Similar models:IKO NAU4904UU SKF NA4904RS IKO NAG4904UU SKF NA4904 IKO NAU4904 IKO NAG4904
• BEARING POWER International Trading Co.,Ltd. specialize in NA4904RS products，there is large inventory of SKF NA 4904 RS . We has been built up long-term cooperation with SKF company, could make a bulk order of the NA 4904 RS Which SKF NA4904RS 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
  22236W33	180	320	86	ISO	Spherical Roller Bearings
  30214 A	70	125	26,25	CX	Tapered Roller Bearings
  30244	220	400	72	NSK	Tapered Roller Bearings
  3914	70	120	38	FBJ	Thrust Ball Bearings
  52213	55	100	47	NKE	Thrust Ball Bearings
  7315BDT	75	160	37	NACHI	Angular Contact Ball Bearings
  BK303824	30	38	24	ISO	Cylindrical Roller Bearings
  BR 182620 U	28,575	41,275	31,75	IKO	Needle Roller Bearings
  GE 280 TXA-2LS	400	280	155	SKF	Plain Bearings
  GE 85 SX	85	130	29	Enduro	Plain Bearings
  RPNA25/42	25	42	20	CX	Needle Roller Bearings
  NJ3192	460	760	240	CX	Cylindrical Roller Bearings
  NA69/32	32	52	36	NSK	Needle Roller Bearings
  W 61911	80	55	13	SKF	Deep Groove Ball Bearings
  UK218+H	80	160	86	SNR	Deep Groove Ball Bearings
  GE25HO.2RS	25	42	29	FAG	SPHERICAL PLAIN BEARINGS
  LP200				RIV	THRUST BALL BEARINGS
  24034	170	260	90	Torrington	SPHERICAL ROLLER BEARINGS
  51207				SKF	THRUST BALL BEARINGS
  KF-80ARO	8.0000	9.5000	.7500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS