Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71915 CB/P4A

S71915 CB/P4A

Dimensions

d		75	mm
D		105	mm
B		16	mm
d₁		85.94	mm
d₂		84.55	mm
D₂		97.5	mm
r_1,2	min.	1	mm
r_3,4	min.	0.6	mm
a		22.3	mm

Abutment dimensions

d_a	min.	79.6	mm
d_a	max.	85.2	mm
d_b	min.	79.6	mm
d_b	max.	83.9	mm
D_a	max.	100	mm
D_b	max.	101.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	19	kN
Basic static load rating	C₀	21.2	kN
Fatigue load limit	P_u	0.56	kN
Attainable speed for grease lubrication		17000	r/min
Ball diameter	D_w	6.35	mm
Number of balls	z	34
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	46	N
Static axial stiffness, preload class A		46	N/µm
Preload class B	G_B	92	N
Static axial stiffness, preload class B		60	N/µm
Preload class C	G_C	275	N
Static axial stiffness, preload class C		96	N/µm
Calculation factors
Calculation factor	f	1.11
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.07
Calculation factor	f_HC	1
Calculation factor	f₀	9.9

Mass

Mass bearing

0.38

Model Number: S71915 CB/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:hydraulic control element,historical instruments,metal mold,generator,air purification,forklift truck,ultra-quiet generators,machine tool spindle,,Broadcasting System,altimeter etc
Similar models:71915 ACE/HCP4AH1 S71915 CD/P4A S71915 CB/P4A 71915 CE/HCP4AL 71915 CD/P4AH1 71915 ACD/HCP4AH1 71915 CE/P4AH1 S71915 CD/HCP4A 71915 ACD/P4A 71915 CE/P4A
BEARING POWER International Trading Co.,Ltd. specialize in S71915CB/P4A products，there is large inventory of SKF S71915 CB/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 S71915 CB/P4A Which SKF S71915CB/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
1200521	304.8	355.6	20.625	Seals
1425252	361.95	400.05	19.05	Seals
31326 X/DF	130	280	-	Bearings, units and housings
400501	45	-	-	Seals
61906-2RS1	30	47	9	Bearings, units and housings
71919 CD/HCP4AL	95	130	18	Bearings, units and housings
C 2220	100	180	46	Bearings, units and housings
C 2320 K	100	215	73	Bearings, units and housings
FYRP 3 1/2-18	88.9	-	-	Bearings, units and housings
SNW 10x1.11/16	42.8625	68.4022	44.577	Bearings, units and housings
SSAFS 22522 x 3.13/16 TLC	96.8375	-	-	Bearings, units and housings
W 61703	17	23	4	Bearings, units and housings

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Hot number： 160x185x15 HMSA10 RG 240/600 ECA/W33 25x50x8 CRW1 R 510/900 M 6268 MA 63796 71914 CB/P4A 71924 ACD/HCP4A 7230 BCBM FY 1.1/2 TDW GE 45 ES/C2 NNCF 4944 CV OKBS 54 WBB1-8707 R-2Z W 627/7 R-2ZS