d - 17 mm

D - 40 mm

B - 12 mm

d₁ - - 25 mm

E - 35.1 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

s - 1 mm

d_a - min. - 20.7 mm

d_a - max. - 33 mm

D_a - min. - 37 mm

D_a - max. - 37.1 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

Basic dynamic load rating - C - 17.2 kN

Basic static load rating - C₀ - 14.3 kN

Fatigue load limit - P_u - 1.7 kN

Reference speed - 19000 r/min

Limiting speed - 22000 r/min

Calculation factor - k_r - 0.12

Mass bearing - 0.065 kg

• Model Number: N 203 ECPH
• Inner Diameter：40mm Outer Diameter：17mm Width：12mm
• Type：Thrust Ball Bearings
• Update date：2025-12-13
• Application:Water Monitoring,machine tool spindle,Microwave Equipment,Machine Tool Accessories,lifting chain,stirrer,Medium and large motor,diagnostic test paper,dye pigments,extruder,milling head plug
• Similar models:NTN 742032 SKF NJ203ECML FBJ 51203 NTN 562034/GNP4 ZEN S51203 NTN 562036 NTN 742030 NTN 562032/GNP5 CX 51203 NTN 562030
• BEARING POWER International Trading Co.,Ltd. specialize in N203ECPH products，there is large inventory of SKF N 203 ECPH . We has been built up long-term cooperation with SKF company, could make a bulk order of the N 203 ECPH Which SKF N203ECPH 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.

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  16034	170	260	28	NSK	Deep Groove Ball Bearings
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  21317 K	85	180	41	ISB	Spherical Roller Bearings
  22352W33	260	540	165	ISO	Spherical Roller Bearings
  2312 K	60	130	46	ISB	Self-Aligning Ball Bearings
  33K5	4,762	12,7	3,96	Timken	Deep Groove Ball Bearings
  6004	20,000	42,000	12,000	NTN-SNR	Deep Groove Ball Bearings
  6013-2NSE	65	100	18	NACHI	Deep Groove Ball Bearings
  62/28LU	28,000	58,000	16,000	NTN	Deep Groove Ball Bearings
  F6703	17	23	4	ISB	Deep Groove Ball Bearings
  FLCTEY40	40		39,5	INA	Bearing Units
  NJ 2304 ECP	52	20	21	SKF	Thrust Ball Bearings
  PCCJ30				INA	Bearing Units
  QJ306	30	72	19	NSK	Angular Contact Ball Bearings
  RNA 6910UU	58	72	40	JNS	Needle Roller Bearings
  TUP2 35.35	35	39		CX	Plain Bearings
  UCHA208	40		49,2	FYH	Bearing Units
  9217-U	85	150	28	MRC	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NL64	8.0000	13.0000	1.7500	STEYR	CYLINDRICAL ROLLER BEARINGS
  HJ-2319	95		13	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS