Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71915 CE/HCP4AL

71915 CE/HCP4AL

Dimensions

d		75	mm
D		105	mm
B		16	mm
d₁		84.3	mm
d₂		81.8	mm
D₁		95.52	mm
b		2	mm
C₁		8.6	mm
C₂		2.8	mm
C₃		2.8	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		20.7	mm

Abutment dimensions

d_a	min.	79.6	mm
d_b	min.	77	mm
D_a	max.	100.4	mm
D_b	max.	103	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		86.5	mm

Calculation data

Basic dynamic load rating	C	22.5	kN
Basic static load rating	C₀	17	kN
Fatigue load limit	P_u	0.72	kN
Attainable speed for grease lubrication		20500	r/min
Attainable speed for oil-air lubrication		32000	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	23
Reference grease quantity	G_ref	4.5	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	120	N
Static axial stiffness, preload class A		60	N/µm
Preload class B	G_B	361	N
Static axial stiffness, preload class B		95	N/µm
Preload class C	G_C	722	N
Static axial stiffness, preload class C		131	N/µm
Calculation factors
Calculation factor	f	1.16
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
Calculation factor	f₀	8.5

Mass

Mass bearing

0.29

Model Number: 71915 CE/HCP4AL
Inner Diameter：75mm Outer Diameter：105mm Width：16mm
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：2025-12-09
Application:lifting chain,nail products,pump industry,root canal filling,Forklift industry,Optical detection,screen filter,Spectrum Products,Technical Equipment,electrocardiograph,Handling machinery and various industrial machinery
Similar models:71915 ACD/P4A 71915 ACE/HCP4A S71915 ACB/P4A 71915 CD/HCP4A 71915 CD/P4AH1 71915 ACB/P4AL 71915 ACB/HCP4AL 71915 CE/P4AH1 71915 ACD/HCP4AL S71915 CD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 71915CE/HCP4AL products，there is large inventory of SKF 71915 CE/HCP4AL Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71915 CE/HCP4AL Which SKF 71915CE/HCP4AL 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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87723	-	-	38.1	Seals
99076	19.05	24.003	11.1252	Seals
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FYTB 1.3/16 TF	30.163	-	-	Bearings, units and housings
FYWK 3/4 YTA	19.05	-	-	Bearings, units and housings
KRVE 35 PPA	-	35	52	Bearings, units and housings
NKI 28/30	28	42	30	Bearings, units and housings
NKIA 5901	12	24	16	Bearings, units and housings
QJ 1064 MA	320	480	74	Bearings, units and housings
SAFS 22516-11 x 2.3/4	69.85	-	-	Bearings, units and housings

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Hot number： 17821 10x25x7 HMSA10 RG 2700564 31322T140 X/DB BTM 160 BM/HCP4CDB FYE 2 11/16 KMT 5 NJ 2224 ECM NU 2308 ECML PCM 707550 E RNU 2211 ECP S7005 CE/P4A SNW 3038x6.7/8 SY 1.15/16 TDW W 30