d - 17 mm

A - 38 mm

B1 - 43,7 mm

H - 30,2 mm

H1 - 12 mm

H2 - 60 mm

J - 95 mm

L - 127 mm

L1 - 38 mm

N - 13 mm

N1 - 18 mm

S - 17,1 mm

Bolt (G) - M10

Weight - 0,66 Kg

Basic dynamic load rating (C) - 12,8 kN

Calculation factor (f0) - 13,2

• Model Number:NAP203
• Inner Diameter：17mm Outer Diameter：mm Width：30,2mm
• Type：Bearing Units
• Update date：2023-03-07
• Application:ventilation fans,light therapy instrument,garbage disposal,industrial equipment,Pneumatic Control Elements,Pneumatic Control Valves,sewage pump,switch,metering pump,van,coupling type
• Similar models:SNR ESF203 SNR USPA203 SNR EXT203+WB SNR EXFE203 KOYO NAPK203 SNR ESC203 KOYO SAPFL203 SNR ESFL203 SNR USPFL203 SNR UCPAE203
• BEARING POWER International Trading Co.,Ltd. specialize in NAP203 products，there is large inventory of KOYO NAP203 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NAP203 Which KOYO NAP203 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
  3775/3729DC	50,8	93,264	65,088	Timken	Tapered Roller Bearings
  39581/39520/Q	112,712	57,15	30,162	SKF	Tapered Roller Bearings
  6318-2RS	90	190	43	CX	Deep Groove Ball Bearings
  6805-2NKE	25	37	7	NACHI	Deep Groove Ball Bearings
  7213 ACD/HCP4A	65	120	23	SKF	Angular Contact Ball Bearings
  BB1-0078	22	52	15	SKF	Deep Groove Ball Bearings
  FWF-242813	24	28		NSK	Needle Roller Bearings
  NF2344	220	460	145	ISO	Cylindrical Roller Bearings
  NKJ55/25	55	72	25	Timken	Needle Roller Bearings
  NU 311 ECP	120	55	29	SKF	Thrust Ball Bearings
  NU218	90	160	30	NTN	Cylindrical Roller Bearings
  RCJT1-1/4-206	31.75			INA	Bearing Units
  UCFC212	60			KOYO	Bearing Units
  ZAXFM0835	8	35	12	INA	Complex Bearings
  NJ-2312VH	60	130	46	FAG	CYLINDRICAL ROLLER BEARINGS
  SAF309	2.1250	1.6875		Torrington	PILLOW BLOCKS
  NF307E	35	80	21	SKF	CYLINDRICAL ROLLER BEARINGS
  88609	45	100	.9843	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  AH-3934x160	170	160		CONSOLIDATED	WITHDRAWAL SLEEVES
  CRSBCE-30			1.0000	CONSOLIDATED	NEEDLE BEARINGS