Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7008 ACE/HCP4A

7008 ACE/HCP4A

Dimensions

d		40	mm
D		68	mm
B		15	mm
d₁		49.7	mm
d₂		47.6	mm
D₁		58.25	mm
r_1,2	min.	1	mm
r_3,4	min.	0.6	mm
a		20.3	mm

Abutment dimensions

d_a	min.	44.6	mm
d_b	min.	44.6	mm
D_a	max.	63.4	mm
D_b	max.	63.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		51.6	mm

Calculation data

Basic dynamic load rating	C	11.7	kN
Basic static load rating	C₀	7.2	kN
Fatigue load limit	P_u	0.305	kN
Attainable speed for grease lubrication		32000	r/min
Attainable speed for oil-air lubrication		50000	r/min
Ball diameter	D_w	7.144	mm
Number of balls	z	19
Reference grease quantity	G_ref	2.8	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	105	N
Static axial stiffness, preload class A		96	N/µm
Preload class B	G_B	310	N
Static axial stiffness, preload class B		143	N/µm
Preload class C	G_C	630	N
Static axial stiffness, preload class C		187	N/µm
Calculation factors
Calculation factor	f	1.06
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.06
Calculation factor	f_HC	1.01
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

0.17

Model Number: 7008 ACE/HCP4A
Inner Diameter：40mm Outer Diameter：68mm Width：15mm
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：2024-12-16
Application:chemical instruments,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,industrial fans,beverage production,engine,cleaners,economic mold,Surveying Surveying Instruments,other mold,thin metal materials,Roller
Similar models:7008 ACD/P4A 7008 ACB/P4AL 7008 ACE/HCP4AH1 7008 ACE/HCP4A 7008 CB/HCP4AL 7008 CD/P4AH 7008 ACE/HCP4AL1 7008 ACB/P4A 7008 ACD/HCP4A 7008 CD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7008ACE/HCP4A products，there is large inventory of SKF 7008 ACE/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 7008 ACE/HCP4A Which SKF 7008ACE/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
22x36x7 HMS5 RG	22	36	7	Seals
30125	76.2	126.97	11.13	Seals
400051	4	-	-	Seals
71810 CD/HCP4	50	65	7	Bearings, units and housings
71952 CD/P4AL	260	360	46	Bearings, units and housings
9x22x7 HMS5 V	9	22	7	Seals
FYTB 1.3/16 FM	30.163	-	-	Bearings, units and housings
PCM 556030 E	55	60	30	Bearings, units and housings
SAFS 22517-11 x 2.13/16	71.4375	-	-	Bearings, units and housings
SNP 30/530x19.1/2	495.3	630.3772	268.7066	Bearings, units and housings
SSAFS 22540 x 7.1/4 T	184.15	-	-	Bearings, units and housings
W 627/6-2Z	6	10	3	Bearings, units and housings

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Hot number： 21101 BD-230/560 CAK/W33-AOHX 30/560 534956 61948 7006 ACD/P4AH 7219 BECBP 99185 C 3232 K GE 12 E GEZ 400 ESL-2LS PBM 284035 M1G1 NUP 3988 ECM OKCX 510 PCZ 1816 E SAFS 22520 x 3.1/2