Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7038 ACD/P4A

7038 ACD/P4A

Dimensions

d		190	mm
D		290	mm
B		46	mm
d₁		221.8	mm
d₂		221.8	mm
D₁		258.2	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1.1	mm
a		79.2	mm

Abutment dimensions

d_a	min.	201	mm
d_b	min.	201	mm
D_a	max.	279	mm
D_b	max.	284	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		229.7	mm

Calculation data

Basic dynamic load rating	C	234	kN
Basic static load rating	C₀	290	kN
Fatigue load limit	P_u	8	kN
Attainable speed for grease lubrication		4300	r/min
Attainable speed for oil-air lubrication		6300	r/min
Ball diameter	D_w	30.162	mm
Number of balls	z	22
Reference grease quantity	G_ref	114	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	1450	N
Static axial stiffness, preload class A		471	N/µm
Preload class B	G_B	2900	N
Static axial stiffness, preload class B		613	N/µm
Preload class C	G_C	5800	N
Static axial stiffness, preload class C		809	N/µm
Preload class D	G_D	11600	N
Static axial stiffness, preload class D		1088	N/µm
Calculation factors
Calculation factor	f	1.14
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_2D	1.08
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

9.51

Model Number: 7038 ACD/P4A
Inner Diameter：190mm Outer Diameter：290mm Width：46mm
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：2024-12-13
Application:stacker lift platform,Medical printer,teaching equipment,garden machinery,Storage Tool,Low-voltage electrical equipment,medical Equipment,survey accessories,medical treatment,DC generators,test laboratory equipment and accessories
Similar models:7038 CD/HCP4AH1 7038 CD/P4A 7038 ACD/P4AH1 7038 ACD/P4A 7038 CD/P4AH1 7038 BGM 7038 ACD/HCP4AH1 7038 CD/HCP4A 7038 ACD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7038ACD/P4A products，there is large inventory of SKF 7038 ACD/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 7038 ACD/P4A Which SKF 7038ACD/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
BD-232/670 CAK/W33-AOH 32/670 G	630	1220	438	Bearings, units and housings
23984 CC/W33	420	560	106	Bearings, units and housings
32221	105	190	53	Bearings, units and housings
71910 CD/HCP4A	50	72	12	Bearings, units and housings
C 30/530 KM	530	780	185	Bearings, units and housings
BD-C 3148 K-OH 3148 HTL	220	400	128	Bearings, units and housings
NJ 313 ECP	65	140	33	Bearings, units and housings
SAF 22622 x 3.7/8 TLC	98.425	-	-	Bearings, units and housings
PSM 081416 A51	8	14	16	Bearings, units and housings
SAW 23530 x 5.5/16 TLC	134.9375	-	-	Bearings, units and housings
SYR 4-18	101.6	-	-	Bearings, units and housings
W 60/1.5	1.5	6	2.5	Bearings, units and housings

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Hot number： 14477 23169 BD-22310 EK-H 2310 24013-2RS5W/VT143 6305-2ZNR 71913 ACB/P4A AOH 3064 G AXK 130170 KRE 35 PPA NU 2305 ECP OKC 340 SAF 22544 x 7.7/8 T SNW 3044x8 W 637/2-2Z Z 014 F