Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7038 CD/P4AH1

7038 CD/P4AH1

Dimensions

d		190	mm
D		290	mm
B		46	mm
d₁		221.8	mm
d₂		221.8	mm
D₁		258.2	mm
K		0.6	mm
C₁		13.4	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1.1	mm
a		55.3	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	247	kN
Basic static load rating	C₀	305	kN
Fatigue load limit	P_u	8.3	kN
Attainable speed for grease lubrication		4800	r/min
Attainable speed for oil-air lubrication		7000	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	950	N
Static axial stiffness, preload class A		196	N/µm
Preload class B	G_B	1900	N
Static axial stiffness, preload class B		266	N/µm
Preload class C	G_C	3800	N
Static axial stiffness, preload class C		370	N/µm
Preload class D	G_D	7600	N
Static axial stiffness, preload class D		532	N/µm
Calculation factors
Calculation factor	f	1.14
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_2D	1.09
Calculation factor	f_HC	1
Calculation factor	f₀	15.9

Mass

Mass bearing

9.51

Model Number: 7038 CD/P4AH1
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：2026-04-16
Application:relay,Medical equipment,comprehensive experiment,spreader series,Pneumatic Control Elements,medical equipment,Laser Measurements,product accessories,,sterilizers,medical treatment
Similar models:7038 ACD/HCP4A 7038 ACD/HCP4AH1 7038 CD/P4A 7038 ACD/P4AH1 7038 CD/P4AH1 7038 ACD/P4A 7038 BGM 7038 CD/HCP4AH1 7038 CD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7038CD/P4AH1 products，there is large inventory of SKF 7038 CD/P4AH1 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 CD/P4AH1 Which SKF 7038CD/P4AH1 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-239/710 CAK/W33-OH 39/710 H	670	950	180	Bearings, units and housings
32 VS R	29	-	-	Seals
38745	98.425	136.55	11.13	Seals
7092 AM	460	680	100	Bearings, units and housings
BD-C 3138 KV-AH 3138 G	180	320	104	Bearings, units and housings
FSAF 22515 TLC	61.9125	-	-	Bearings, units and housings
HM 259048/010/HA4	317.5	447.675	85.725	Bearings, units and housings
KR 22 B	-	22	12	Bearings, units and housings
MB 33	165	222	-	Bearings, units and housings
NNCF 4868 CV	340	420	80	Bearings, units and housings
YARAG 204	20	47	31	Bearings, units and housings
W 61915	75	105	16	Bearings, units and housings

Purchase the SKF 7038 CD/P4AH1 Please fill in the following

Hot number： 305703 C-2Z 53206 + U 206 6004/HC5C3 7017 ACE/HCP4AL1 7218 BECBY 729 CD/HCP4A 840 VRME R 99650 AOH 3268 G GEP 400 FS HE 205 NNCL 4830 CV NU 424 YSPAG 207-104 Z 002 F