Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7006 CB/HCP4A

S7006 CB/HCP4A

Dimensions

d		30	mm
D		55	mm
B		13	mm
d₁		39.45	mm
d₂		38.3	mm
D₂		47.25	mm
r_1,2	min.	1	mm
r_3,4	min.	0.6	mm
a		12.2	mm

Abutment dimensions

d_a	min.	34.6	mm
d_a	max.	38.9	mm
d_b	min.	34.6	mm
d_b	max.	37.7	mm
D_a	max.	50.4	mm
D_b	max.	51.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	8.84	kN
Basic static load rating	C₀	7.1	kN
Fatigue load limit	P_u	0.176	kN
Attainable speed for grease lubrication		43000	r/min
Ball diameter	D_w	4.762	mm
Number of balls	z	20
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	21	N
Static axial stiffness, preload class A		25	N/µm
Preload class B	G_B	42	N
Static axial stiffness, preload class B		32	N/µm
Preload class C	G_C	125	N
Static axial stiffness, preload class C		51	N/µm
Calculation factors
Calculation factor	f	1.03
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1.01
Calculation factor	f₀	9.4

Mass

Mass bearing

0.13

Model Number: S7006 CB/HCP4A
Inner Diameter：30mm Outer Diameter：55mm Width：13mm
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:meat products machine,Hydraulic Rama,ECG,Broadcasting System,Spectrum Products,pneumatic,bio-chemical,raw material accessories,paper processing machine,circulating pump,rolling mill roll neck and slowdown device
Similar models:7006 CE/HCP4AL1 S7006 FW/HC 7006 ACE/HCP4AH1 7006 ACE/HCP4A 7006 CE/P4AL1 S7006 ACB/P4A 7006 CD/HCP4AH 7006 ACD/P4AH 7006 ACB/P4A 7006 ACD/HCP4A
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100x145x12 HMS5 RG	100	145	12	Seals
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81230 M	150	215	50	Bearings, units and housings
89307 TN	35	68	20	Bearings, units and housings
920x980x30 HDS1 R	920	980	30	Seals
93125	236.5248	295.275	-	Seals
AOHX 31/670	630	670	395	Bearings, units and housings
BT2B 332604/HA1	431.8	571.5	-	Bearings, units and housings
C 4044 K30V	220	340	118	Bearings, units and housings
OKC 210	210		-
NNU 4176 K30M	380	620	243	Bearings, units and housings
W 61908-2RS1	40	62	12	Bearings, units and housings

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Hot number： 118x150x12 HMSA10 RG 314517 A 35x48x8 HMSA10 V 609-RSH 60x72x8 HMSA10 RG 6208 NR 65x110x10 HMS5 V 80x170x13 HMSA10 V 9998 AH 314 G N 044 NU 424 M PCM 283230 E PRMF 303430 QJ 306 N2MA