Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7219 CD/HCP4A

7219 CD/HCP4A

Dimensions

d		95	mm
D		170	mm
B		32	mm
d₁		118.1	mm
d₂		118.1	mm
D₁		146.9	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1.1	mm
a		33.9	mm

Abutment dimensions

d_a	min.	107	mm
d_b	min.	107	mm
D_a	max.	158	mm
D_b	max.	163	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		124.4	mm

Calculation data

Basic dynamic load rating	C	138	kN
Basic static load rating	C₀	120	kN
Fatigue load limit	P_u	4.4	kN
Attainable speed for grease lubrication		9500	r/min
Attainable speed for oil-air lubrication		15000	r/min
Ball diameter	D_w	23.812	mm
Number of balls	z	15
Reference grease quantity	G_ref	34.314	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	520	N
Static axial stiffness, preload class A		127	N/µm
Preload class B	G_B	1040	N
Static axial stiffness, preload class B		173	N/µm
Preload class C	G_C	2080	N
Static axial stiffness, preload class C		241	N/µm
Preload class D	G_D	4160	N
Static axial stiffness, preload class D		347	N/µm
Calculation factors
Calculation factor	f	1.09
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.03
Calculation factor	f_2D	1.06
Calculation factor	f_HC	1.01
Calculation factor	f₀	14.6

Mass

Mass bearing

2.2

Model Number: 7219 CD/HCP4A
Inner Diameter：95mm Outer Diameter：170mm Width：32mm
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：2025-11-27
Application:crimping tools,metering pump,wheel lathe,Anesthetic Equipment,universal category,Pneumatic Control Elements,extruder,water protection,Plastic molding,power tools,luminescent reagent
Similar models:7219 BECBY 7219 BECBM 7219 BECBP 7219 BEGAM 7219 BEP 7219 BEGAPH 7219 ACD/P4A 7219 CD/P4A 7219 CD/HCP4A 7219 ACD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7219CD/HCP4A products，there is large inventory of SKF 7219 CD/HCP4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7219 CD/HCP4A Which SKF 7219CD/HCP4A 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
45x65x8 CRW1 V	45	65	8	Seals
619/6	6	15	5	Bearings, units and housings
6372	15.875	34.93	6.35	Seals
7016 ACD/P4A	80	125	22	Bearings, units and housings
AOHX 3096 G	460	480	205	Bearings, units and housings
BD-C 30/600 KM-AOHX 30/600	570	870	200	Bearings, units and housings
HA 2310	42.8625	50	55	Bearings, units and housings
NK 5/12 TN	5	10	12	Bearings, units and housings
PCM 10010530 M	100	105	30	Bearings, units and housings
PSM 081212 A51	8	12	12	Bearings, units and housings
SALKB 5 F	5	-	8	Bearings, units and housings
SAW 23230	150	-	-	Bearings, units and housings

Purchase the SKF 7219 CD/HCP4A Please fill in the following

Hot number： 11879 21x40x7 HMSA10 RG 22309 EK BD-23084 CAK/W33-OH 3084 H 30x50x8 CRW1 R 7030 ACD/P4AH1 99821 FSNL 532 M 268749/710 NJ 2219 ECP NJ 309 ECPH SNL 3088 TURA SNW 138x6.15/16 SY 25 TDW SYNT 100 FTF