d - 17 mm

D - 30 mm

B - 7 mm

d₁ - 21.1 mm

d₂ - 20.1 mm

D₁ - 25.9 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.15 mm

a - 7 mm

d_a - min. - 19 mm

d_b - min. - 19 mm

D_a - max. - 28 mm

D_b - max. - 29.2 mm

r_a - max. - 0.3 mm

r_b - max. - 0.15 mm

d_n - 22 mm

Basic dynamic load rating - C - 3.3 kN

Basic static load rating - C₀ - 1.6 kN

Fatigue load limit - P_u - 0.067 kN

Limiting speed for grease lubrication - 83000 r/min

Limiting speed for oil lubrication - 127000 mm/min

Ball - D_w - 3.969 mm

Ball - z - 13

G_ref - 0.2 cm3

Calculation factor - f₀ - 7.9

Preload class A - G_A - 18 N

Preload class B - G_B - 54 N

Preload class C - G_C - 108 N

Calculation factor - f - 1.05

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.05

Calculation factor - f_2C - 1.09

Calculation factor - f_HC - 1.01

Preload class A - 16 N/micron

Preload class B - 25 N/micron

Preload class C - 34 N/micron

Mass bearing - 0.014 kg

• Model Number:71903 CE/HCP4A
• Inner Diameter：30mm Outer Diameter：17mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-07
• Application:Antenna Potentials,plastic molding,shoe-making machinery,Display Devices,Cylinder Micro,storage and transportation equipment,Spectrum Products,plant determination,education model Instruments,die casting mold,Roller
• Similar models:SKF 71903CE/P4AH SNR MLE71903HVDUJ74S CX 71903ATBP4 SKF 71903CD/HCP4A ISO 71903A FAG HS71903-C-T-P4S SKF 71903CD/P4A SKF S71903CD/HCP4A SKF S71903CD/P4A SNR ML71903CVDUJ74S
• BEARING POWER International Trading Co.,Ltd. specialize in 71903CE/HCP4A products，there is large inventory of SKF 71903 CE/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71903 CE/HCP4A Which SKF 71903CE/HCP4A 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
  1314 K	70	150	35	ISB	Self-Aligning Ball Bearings
  22311	55	120	43	FBJ	Spherical Roller Bearings
  17118/17244	29,987	62	16,002	Timken	Tapered Roller Bearings
  32313BF	65	140	51	Fersa	Tapered Roller Bearings
  4T-66225/66462	57,15	117,475	33,338	NTN	Tapered Roller Bearings
  BEAS 020052-2RZ/PE	20	52	28	SKF	Thrust Ball Bearings
  RSF-4830E4	150	190	40	NSK	Cylindrical Roller Bearings
  NJ2313EG15	65,000	140,000	48,000	SNR	Cylindrical Roller Bearings
  NNC4952CV	260	360	100	SKF	Cylindrical Roller Bearings
  NP 1010	50	72.5		NACHI	Cylindrical Roller Bearings
  NU2226-E-M6	130	230	64	NKE	Cylindrical Roller Bearings
  PCM 171920 E	17	19	20	SKF	Plain Bearings
  R35-67	35	66,5	23	NSK	Tapered Roller Bearings
  SL181884-E	420	520	46	INA	Cylindrical Roller Bearings
  GE28SX	28	52	15	ELGES	SPHERICAL PLAIN BEARINGS
  YAS35	35			FAF	PILLOW BLOCKS
  SAF-509	1.5000			SKF	PILLOW BLOCKS
  LR5208-2Z	40	85	30.2	INA	YOKE TYPE TRACK ROLLERS
  B7001-C-2RSD-T-P4S-UL	12	28	8	FAG	ANGULAR CONTACT BALL BEARINGS
  QJ208	40	80	18	STEYR	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE