Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71936 ACD/P4AH1

71936 ACD/P4AH1

Dimensions

d		180	mm
D		250	mm
B		33	mm
d₁		201.6	mm
d₂		201.6	mm
D₁		228.4	mm
K		0.6	mm
C₁		8.6	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm
a		66.8	mm

Abutment dimensions

d_a	min.	189	mm
d_b	min.	189	mm
D_a	max.	241	mm
D_b	max.	245	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		207.4	mm

Calculation data

Basic dynamic load rating	C	159	kN
Basic static load rating	C₀	200	kN
Fatigue load limit	P_u	5.85	kN
Attainable speed for grease lubrication		4800	r/min
Attainable speed for oil-air lubrication		7000	r/min
Ball diameter	D_w	22.225	mm
Number of balls	z	27
Reference grease quantity	G_ref	54	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	1000	N
Static axial stiffness, preload class A		442	N/µm
Preload class B	G_B	2000	N
Static axial stiffness, preload class B		581	N/µm
Preload class C	G_C	4000	N
Static axial stiffness, preload class C		774	N/µm
Preload class D	G_D	8000	N
Static axial stiffness, preload class D		1055	N/µm
Calculation factors
Calculation factor	f	1.25
Calculation factor	f₁	0.98
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.08
Calculation factor	f_2D	1.14
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

4.2

Model Number: 71936 ACD/P4AH1
Inner Diameter：180mm Outer Diameter：250mm Width：33mm
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:generator,medical equipment,food packaging,Solenoid Valves,steam Hydraulic control element,tapping machine,switch,sewage pump,Other Machine Tools,joint protection,plastic blow molding
Similar models:71936 CD/HCP4A 71936 CD/P4AH1 71936 ACD/HCP4A 71936 ACD/P4AH1 71936 ACD/P4A 71936 CD/P4A 71936 ACD/HCP4AH1 71936 CD/HCP4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 71936ACD/P4AH1 products，there is large inventory of SKF 71936 ACD/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 71936 ACD/P4AH1 Which SKF 71936ACD/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
13726	35	58	8	Seals
17x47x7 HMS5 V	17	47	7	Seals
30x50x8 HMS5 RG	30	50	8	Seals
50x75x10 HMSA10 V	50	75	10	Seals
7251	18.9992	37.9984	7.62	Seals
99606	155	167.005	29.9974	Seals
FYWK 507 Y	-	-	-	Bearings, units and housings
GB 4938	-	-	157	Bearings, units and housings
PRMF 303430	30	34	30	Bearings, units and housings
SAF 22511 x 2	50.8	-	-	Bearings, units and housings
SAFS 22518-11 x 3.1/4	82.55	-	-	Bearings, units and housings
SNL 528 TURU	125	-	-	Bearings, units and housings

Purchase the SKF 71936 ACD/P4AH1 Please fill in the following

Hot number： 10169 12428 250x285x15 HMSA10 RG 32010 X 38691 38x62x8 HMS5 V 407303 560x600x18 HDS2 R 7010 ACB/HCP4AL BT4B 334040/HA4 KMT 26 SAFS 22520-11 x 3.5/16 SAW 23528 x 4.7/8 T SY 1.3/8 LDW TU 1.3/16 TF