d - 17 mm

D - 30 mm

B - 7 mm

d₁ - 21.1 mm

d₂ - 20.1 mm

D₁ - 25.9 mm

K - 0.5 mm

C₁ - 4.35 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 - 70000 r/min

Limiting speed for oil lubrication - 106000 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 - 1.04

Calculation factor - f_2C - 1.08

Calculation factor - f_HC - 1

Preload class A - 14 N/micron

Preload class B - 23 N/micron

Preload class C - 31 N/micron

Mass bearing - 0.016 kg

• Model Number:71903 CE/P4AH
• Inner Diameter：30mm Outer Diameter：17mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:centrifugal pump,Hydraulic Rama,marine analysis,noise reduction equipment,Machine tools,Generator,training beds etc,instrumentation instrument,Cylinder Standard,cleaners,gas turbine
• Similar models:FAG B71903-E-T-P4S FAG HCS71903-C-T-P4S SKF 71903CE/HCP4AH SKF 71903CD/P4A CX 71903C CX 71903C-UX SNR MLE71903HVUJ74S FAG HCB71903-C-2RSD-T-P4S SNR 71903CVUJ74 ISO 71903CDT
• BEARING POWER International Trading Co.,Ltd. specialize in 71903CE/P4AH products，there is large inventory of SKF 71903 CE/P4AH . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71903 CE/P4AH Which SKF 71903CE/P4AH 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
  241/560-MB-W33	560	920	355	NKE	Spherical Roller Bearings
  283203X/283310G	203,2	310	156	Gamet	Tapered Roller Bearings
  29488 M	440	780		ISO	Thrust Roller Bearings
  6064-M	320	480	74	FAG	Deep Groove Ball Bearings
  6314-2Z-NR	70	150	35	NKE	Deep Groove Ball Bearings
  7007 BDF	35	62	28	ISO	Angular Contact Ball Bearings
  81172-MB	360	440	65	NKE	Thrust Roller Bearings
  AST850SM 1215	12	14		AST	Plain Bearings
  CR0-3663	177,8	304,8	238,227	NTN	Tapered Roller Bearings
  HH224332/HH224310	98,425		66,675	KOYO	Tapered Roller Bearings
  LJ3.3/4	95,25	171,45	28,575	RHP	Deep Groove Ball Bearings
  LM 29748/710/Q	65,088	38,1	18,034	SKF	Tapered Roller Bearings
  NA5909	45	68	30	ISO	Needle Roller Bearings
  NJ216 E	80	140	26	CX	Cylindrical Roller Bearings
  SS7207 ACD/P4A	35	72	17	SKF	Angular Contact Ball Bearings
  VKBA 939				SKF	Wheel Bearings
  52424				FAG	THRUST BALL BEARINGS
  950SD40	950	1360	412	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  314ZNR	70	150	35	SKF	DEEP GROOVE BALL BEARINGS
  6014-ZZNR	70	110	20	CONSOLIDATED	DEEP GROOVE BALL BEARINGS