Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71915 CD/P4A

71915 CD/P4A

Dimensions

d		75	mm
D		105	mm
B		16	mm
d₁		84.2	mm
d₂		84.2	mm
D₁		95.8	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
a		20.1	mm

Abutment dimensions

d_a	min.	79.6	mm
d_b	min.	79.6	mm
D_a	max.	100	mm
D_b	max.	103	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		86.7	mm

Calculation data

Basic dynamic load rating	C	35.8	kN
Basic static load rating	C₀	37.5	kN
Fatigue load limit	P_u	1.56	kN
Attainable speed for grease lubrication		12000	r/min
Attainable speed for oil-air lubrication		19000	r/min
Ball diameter	D_w	9.525	mm
Number of balls	z	26
Reference grease quantity	G_ref	5.1	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	130	N
Static axial stiffness, preload class A		80	N/µm
Preload class B	G_B	260	N
Static axial stiffness, preload class B		110	N/µm
Preload class C	G_C	520	N
Static axial stiffness, preload class C		156	N/µm
Preload class D	G_D	1040	N
Static axial stiffness, preload class D		228	N/µm
Calculation factors
Calculation factor	f	1.21
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.09
Calculation factor	f_2D	1.15
Calculation factor	f_HC	1
Calculation factor	f₀	16.3

Mass

Mass bearing

0.35

Model Number: 71915 CD/P4A
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：2021-06-07
Application:Automation,air conditioning tools,electromyography machine,Spectrum Products,Industrial equipment,Pneumatic Actuator,animal,Storage Tool,Spectral Products,Power equipment,Polymer
Similar models:71915 ACE/HCP4AL 71915 CD/HCP4AH1 71915 ACE/HCP4A 71915 ACE/HCP4AH1 71915 ACE/P4AH1 S71915 CB/P4A 71915 ACD/HCP4AL 71915 CD/P4AH1 71915 ACB/HCP4AL S71915 ACB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 71915CD/P4A products，there is large inventory of SKF 71915 CD/P4A 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 CD/P4A Which SKF 71915CD/P4A 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
130x170x12 CRW1 R	130	170	12	Seals
32044 X	220	340	76	Bearings, units and housings
7001 ACE/HCP4A	12	28	8	Bearings, units and housings
7018 ACD/HCP4A	90	140	24	Bearings, units and housings
71814 CD/P4	70	90	10	Bearings, units and housings
71910 ACD/P4A	50	72	12	Bearings, units and housings
85008	215.9	254	17.48	Seals
85074	-	-	25.4	Seals
C 3232	160	290	104	Bearings, units and housings
NJ 2316 ECML	80	170	58	Bearings, units and housings
SAF 23048 KAT x 8.15/16	215.9	-	-	Bearings, units and housings
YAR 208-108-2FW/VA228	38.1	80	49.2	Bearings, units and housings

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Hot number： 2050542 2309 E-2RS1TN9 2316 M 240/800 BC 313 35x56x10 HMS5 V 470761 51101 V/HR11Q1 6012 N C 3080 KM FY 1.3/4 DTF KMK 4 NJ 1036 ML SYK 25 LD YAR 211-203-2F