Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S71907 CD/HCP4A

S71907 CD/HCP4A

Dimensions

d		35	mm
D		55	mm
B		10	mm
d₁		41.6	mm
d₂		41.6	mm
D₂		50.07	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		11.1	mm

Abutment dimensions

d_a	min.	38.2	mm
d_a	max.	41.1	mm
d_b	min.	38.2	mm
d_b	max.	41.1	mm
D_a	max.	51.8	mm
D_b	max.	53.6	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	9.75	kN
Basic static load rating	C₀	6.55	kN
Fatigue load limit	P_u	0.275	kN
Attainable speed for grease lubrication		32000	r/min
Ball diameter	D_w	5.556	mm
Number of balls	z	21
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	35	N
Static axial stiffness, preload class A		35	N/µm
Preload class B	G_B	70	N
Static axial stiffness, preload class B		47	N/µm
Preload class C	G_C	140	N
Static axial stiffness, preload class C		64	N/µm
Preload class D	G_D	280	N
Static axial stiffness, preload class D		91	N/µm
Calculation factors
Calculation factor	f	1.1
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.07
Calculation factor	f_2C	1.12
Calculation factor	f_2D	1.18
Calculation factor	f_HC	1.04
Calculation factor	f₀	10.4

Mass

Mass bearing

0.068

Model Number: S71907 CD/HCP4A
Inner Diameter：35mm Outer Diameter：55mm Width：10mm
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:journal lathe,plastic blow molding,Hairbrush device,Spectrum Products,Anti-defibrillation pacing,wire industry,E Beauty,ventilation fans,security equipment,other processing,crimping tools
Similar models:71907 CB/HCP4A 71907 CE/P4AH 71907 ACE/HCP4A 71907 ACB/P4A 71907 ACE/P4AL 71907 CE/HCP4AH 71907 CE/HCP4AL 71907 CD/P4A S71907 ACD/HCP4A S71907 CB/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in S71907CD/HCP4A products，there is large inventory of SKF S71907 CD/HCP4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the S71907 CD/HCP4A Which SKF S71907CD/HCP4A 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
BD-23140 CCK/W33-H 3140	180	340	112	Bearings, units and housings
32x50x8 CRW1 R	32	50	8	Seals
TQO design	489.026	634.873	-	Bearings, units and housings
48726	123.825	155.6	12.7	Seals
55x78x10 HMS5 V	55	78	10	Seals
7002 CE/HCP4A	15	32	9	Bearings, units and housings
71900 CE/HCP4AH	10	22	6	Bearings, units and housings
7693	19.05	51.99	7.95	Seals
FY 511 M	-	-	-	Bearings, units and housings
GS 81106	30	47	3	Bearings, units and housings
K 16x20x17	16	20	17	Bearings, units and housings
NUP 309 ECML	45	100	25	Bearings, units and housings

Purchase the SKF S71907 CD/HCP4A Please fill in the following

Hot number： 24084 ECAK30/W33 33772 409000 47x60x7 CRW1 R 51192 F 607/HR11QN 61920 7226 BGAF BT4B 328871 BG/HA1VA902 FYTJ 1.3/4 TF FYWK 1.7/16 YTA GEM 60 ES-2LS ICOS-D1B01 TN9 NA 4876 SAFS 22240 TLC