Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71936 CD/P4A

71936 CD/P4A

Dimensions

d		180	mm
D		250	mm
B		33	mm
d₁		201.6	mm
d₂		201.6	mm
D₁		228.4	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm
a		45.4	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	168	kN
Basic static load rating	C₀	212	kN
Fatigue load limit	P_u	6.1	kN
Attainable speed for grease lubrication		5300	r/min
Attainable speed for oil-air lubrication		8000	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	630	N
Static axial stiffness, preload class A		183	N/µm
Preload class B	G_B	1260	N
Static axial stiffness, preload class B		250	N/µm
Preload class C	G_C	2520	N
Static axial stiffness, preload class C		353	N/µm
Preload class D	G_D	5040	N
Static axial stiffness, preload class D		516	N/µm
Calculation factors
Calculation factor	f	1.25
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.04
Calculation factor	f_2C	1.09
Calculation factor	f_2D	1.15
Calculation factor	f_HC	1
Calculation factor	f₀	16.3

Mass

Mass bearing

4.2

Model Number: 71936 CD/P4A
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：2025-12-09
Application:circulating pump,wall industry,food packaging,root canal filling,food testing,vertical pull,pneumatic,electromyography machine,Storage Device,pump,chamfer
Similar models:71936 CD/HCP4A 71936 ACD/HCP4AH1 71936 CD/HCP4AH1 71936 ACD/P4A 71936 ACD/P4AH1 71936 CD/P4A 71936 ACD/HCP4A 71936 CD/P4AH1
BEARING POWER International Trading Co.,Ltd. specialize in 71936CD/P4A products，there is large inventory of SKF 71936 CD/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 71936 CD/P4A Which SKF 71936CD/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
11124	28.575	41.25	6.35	Seals
330758 BG	304.902	412.648	-	Bearings, units and housings
30304	20	52	16.25	Bearings, units and housings
400181	16	-	-	Seals
BD-C 2228 K-AHX 3128	135	250	68	Bearings, units and housings
IR 12X16X12 IS1	12	16	12	Bearings, units and housings
K 25x31x17	25	31	17	Bearings, units and housings
SAF 1618 x 3.1/4 T	82.55	-	-	Bearings, units and housings
SIKAC 12 M/VZ019	12	-	16	Bearings, units and housings
SNW 38x6.15/16	176.2125	190	133.3754	Bearings, units and housings
W 63803-2RZ	17	26	7	Bearings, units and housings
W 63805 R-2Z	25	37	10	Bearings, units and housings

Purchase the SKF 71936 CD/P4A Please fill in the following

Hot number： 105x140x12 HMSA10 V 990 VE R 99359 BTM 170 BM/HCP4CDB HE 322 E HK 3516.2RS PBMF 081408 M1 PSM 253220 A51 QJ 1284 N2MA RMS 36 SAF 22526 x 4.1/2 W 61909-2RS1 SYNT 35 FTF SYNT 75 LTF W 619/3-2Z