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：2025-12-09
Application:Storage Tool,Animal Tracking,metering pump,plastic molding,suction nozzle,journal lathe,roller lathe,food testing,ventilator anesthesia machine etc,cleaning agent,Material handling equipment
Similar models:71915 ACE/HCP4AL 71915 ACE/HCP4A S71915 ACD/P4A 71915 CD/P4A 71915 CE/HCP4AH1 71915 CD/P4AH1 71915 ACE/P4AL 71915 ACB/P4A 71915 ACE/P4A S71915 CB/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
32944/DF	220	300	-	Bearings, units and housings
400124	10.5	-	-	Seals
51100	10	24	9	Bearings, units and housings
7009 ACE/P4AL	45	75	16	Bearings, units and housings
708 CE/HCP4A	8	22	7	Bearings, units and housings
81253	206.375	257.18	25.4	Seals
KD21-504	85	353	-	Coupling systems
KMK 19	20	-	95	Bearings, units and housings
NX 30	30	42	30	Bearings, units and housings
OKBS 129	129	-	-
OKC 070	70		-
W 61702 R	15	21	4	Bearings, units and housings

Purchase the SKF 71915 CD/P4A Please fill in the following

Hot number： 20x52x7 CRW1 R 22358 35x55x8 CRW1 R 43x62x8 HMS5 RG 6311-2RS1 FNL 507 A FY 1.15/16 TF FYR 3-18 GEM 70 ESX-2LS NCF 2960 CV NNC 4918 CV PCM 353930 E SAF 1616 x 2.3/4 TLC SNW 121x3.11/16 W 607