Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7008 ACB/P4A

7008 ACB/P4A

Dimensions

d		40	mm
D		68	mm
B		15	mm
d₁		50.95	mm
d₂		49.87	mm
D₂		58.88	mm
r_1,2	min.	1	mm
r_3,4	min.	0.6	mm
a		20.2	mm

Abutment dimensions

d_a	min.	44.6	mm
d_b	min.	44.6	mm
D_a	max.	63.4	mm
D_b	max.	64.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		51.6	mm

Calculation data

Basic dynamic load rating	C	9.36	kN
Basic static load rating	C₀	8.65	kN
Fatigue load limit	P_u	0.224	kN
Attainable speed for grease lubrication		26000	r/min
Attainable speed for oil-air lubrication		40000	r/min
Ball diameter	D_w	4.762	mm
Number of balls	z	26
Reference grease quantity	G_ref	2.22	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	41	N
Static axial stiffness, preload class A		71	N/µm
Preload class B	G_B	82	N
Static axial stiffness, preload class B		92	N/µm
Preload class C	G_C	245	N
Static axial stiffness, preload class C		138	N/µm
Calculation factors
Calculation factor	f	1.04
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.04
Calculation factor	f_HC	1
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

0.21

Model Number: 7008 ACB/P4A
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：2026-04-16
Application:food packaging,Hydraulic Hose,dye pigments,marine analysis,Garment Accessories,expectoration machine,municipal machinery,Storage Tool,plastic molding,circulating pump,economic mold
Similar models:S7008 CD/P4A 7008 ACE/HCP4AH1 7008 CB/P4AL 7008 ACE/HCP4A S7008 ACD/P4A 7008 CE/P4A S7008 CE/P4A 7008 CE/HCP4AH1 7008 ACD/P4AH 7008 CD/P4AH
BEARING POWER International Trading Co.,Ltd. specialize in 7008ACB/P4A products，there is large inventory of SKF 7008 ACB/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 7008 ACB/P4A Which SKF 7008ACB/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
16x30x7 HMS5 V	16	30	7	Seals
3300300	838.2	879.17	19.05	Seals
6313 NR	65	140	33	Bearings, units and housings
71904 CD/HCP4A	20	37	9	Bearings, units and housings
890 VRME R	853	-	-	Seals
C 49/1120 MB1	1120	1460	335	Bearings, units and housings
HA 2340 L	182.5625	200	176	Bearings, units and housings
NU 1026 M	130	200	33	Bearings, units and housings
SAF 22509	36.5125	-	-	Bearings, units and housings
SAW 23540	182.5625	-	-	Bearings, units and housings
SD 19x27x4	19	27	4	Seals
SYR 1 15/16 N-118	49.2125	-	-	Bearings, units and housings

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Hot number： 16064 MA 239/600 CA/W33 29415 E 315802 414502 529452 61815 7015 CB/P4A 71920 CD/P4AH1 88760 C 3034 M FYT 2. TF/VA201 GB 1020 OH 30/750 H W 61809-2RS1