d - 17 mm

D - 40 mm

B - 12 mm

C - 12 mm

r1 min. - 0,6 mm

r2 min. - 0,6 mm

Weight - 0,08 Kg

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

Basic static load rating (C0) - 2,2 kN

Limiting speed - 24000 r/min

• Model Number: 1203
• Inner Diameter：17mm Outer Diameter：40mm Width：12mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-04-19
• Application:Other machinery,Cylinder Pneumatic Treatment Element,rolling machine,water,miscellaneous instruments,Film machine,forklift industry,Medical room equipment,hydraulic actuator,van,thin metal materials
• Similar models:KOYO 1203 ZEN 1203-2RS NSK 1203 AST 1203 NTN 1203S NKE 1203 SKF 1203ETN9 ZEN 1203 SNR 1203G15 ISO 1203
• BEARING POWER International Trading Co.,Ltd. specialize in 1203 products，there is large inventory of NKE 1203 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 1203 Which NKE 1203 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
  AX 15 240 300	240	300	14,9	Timken	Needle Roller Bearings
  4R8605	430,000	591,000	420,000	NTN	Cylindrical Roller Bearings
  54310+U310	40	95	64,7	NKE	Thrust Ball Bearings
  7332BGM	160,000	340,000	68,000	SNR	Angular Contact Ball Bearings
  78225C/78551	57,15	140,03	36,512	Timken	Tapered Roller Bearings
  AST40 5040	50	55		AST	Plain Bearings
  EX305-14	22,225	62	46,8	SNR	Deep Groove Ball Bearings
  GBRI 568032 UU	88,9	127	51,05	IKO	Needle Roller Bearings
  NUP305EM	25	62	17	NSK	Cylindrical Roller Bearings
  UCFX07	35		49,2	CX	Bearing Units
  SL12 940	200	280	152	INA	Cylindrical Roller Bearings
  UCT216	80			CX	Bearing Units
  X4ZZ	4	10	4	ADR	DEEP GROOVE BALL BEARINGS
  L18WA500	5.0000	7.0000	1.0000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  XLJT-51/2	5.5000	7.5000	1.0000	RHP	ANGULAR CONTACT BALL BEARINGS
  6806ZZ	30	42	7	NSK	DEEP GROOVE BALL BEARINGS
  7620DLG	1.2500	2.5625	.7500	NICE	DEEP GROOVE BALL BEARINGS
  NUP204E	20	47	14	Torrington	CYLINDRICAL ROLLER BEARINGS
  6213ZNR	65	120	23	STEYR	DEEP GROOVE BALL BEARINGS
  53406-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING