Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71905 CE/P4AH

71905 CE/P4AH

Dimensions

d		25	mm
D		42	mm
B		9	mm
d₁		30.7	mm
d₂		29.4	mm
D₁		36.39	mm
K		0.5	mm
C₁		5.45	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.15	mm
a		9.2	mm

Abutment dimensions

d_a	min.	27	mm
d_b	min.	27	mm
D_a	max.	40	mm
D_b	max.	41.2	mm
r_a	max.	0.3	mm
r_b	max.	0.15	mm
d_n		31.8	mm

Calculation data

Basic dynamic load rating	C	5.27	kN
Basic static load rating	C₀	2.85	kN
Fatigue load limit	P_u	0.12	kN
Attainable speed for grease lubrication		49000	r/min
Attainable speed for oil-air lubrication		75000	r/min
Ball diameter	D_w	4.762	mm
Number of balls	z	16
Reference grease quantity	G_ref	0.6	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	28	N
Static axial stiffness, preload class A		20	N/µm
Preload class B	G_B	85	N
Static axial stiffness, preload class B		32	N/µm
Preload class C	G_C	170	N
Static axial stiffness, preload class C		44	N/µm
Calculation factors
Calculation factor	f	1.06
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
Calculation factor	f₀	8.1

Mass

Mass bearing

0.04

Model Number: 71905 CE/P4AH
Inner Diameter：25mm Outer Diameter：42mm Width：9mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Angular contact ball bearings Angular contact ball bearings, super-precision
Details： Angular contact ball bearings, super-precision
Update date：2026-04-20
Application:medical treatment,DC generators,Broadcasting System,equipment,Cylinder Pneumatic Treatment Element,Broadcasting System,large agricultural machinery,economic mold,Animal Tracking,Air,Beauty and Body
Similar models:71905 ACE/HCP4A 71905 CD/P4A 71905 ACE/P4AH 71905 CD/HCP4A S71905 CE/HCP4A S71905 CD/P4A 71905 CE/P4A S71905 ACD/HCP4A 71905 ACD/HCP4A 71905 CE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 71905CE/P4AH products，there is large inventory of SKF 71905 CE/P4AH Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71905 CE/P4AH Which SKF 71905CE/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	Type
25x46x7 HMS5 V	25	46	7	Seals
25x52x8 HMSA10 V	25	52	8	Seals
6214/HC5C3	70	125	24	Bearings, units and housings
6215/C3VL0241	75	130	25	Bearings, units and housings
7307 BEGAPH	35	80	21	Bearings, units and housings
AH 24130	145	150	115	Bearings, units and housings
GE 12 E	12	22	10	Bearings, units and housings
NJ 2219 ECM	95	170	43	Bearings, units and housings
NNU 41/600 K30M/W33	600	980	375	Bearings, units and housings
P 47 R-17 RM	17	-	-	Bearings, units and housings
S7006 CD/P4A	30	55	13	Bearings, units and housings
Z 213	65	-	7	Seals

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Hot number： 125x160x15 HMSA10 V 17x47x7 HMS5 V BD-24164 CCK30/W33-AOH 24164 37396 38751 403603 45x72x8 HMS5 V 49274 61902-2RS1 FYJ 509 GS 81211 KMT 24 NKI 10/20 SAF 1520 x 3.1/2 SAF 1616 TLC