Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71910 CE/HCP4A

71910 CE/HCP4A

Dimensions

d		50	mm
D		72	mm
B		12	mm
d₁		56.7	mm
d₂		54.9	mm
D₁		65.3	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		14.7	mm

Abutment dimensions

d_a	min.	53.2	mm
d_b	min.	52	mm
D_a	max.	68.8	mm
D_b	max.	70	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_n		58.4	mm

Calculation data

Basic dynamic load rating	C	12.7	kN
Basic static load rating	C₀	8.65	kN
Fatigue load limit	P_u	0.365	kN
Attainable speed for grease lubrication		32000	r/min
Attainable speed for oil-air lubrication		48000	r/min
Ball diameter	D_w	7.144	mm
Number of balls	z	21
Reference grease quantity	G_ref	1.7	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	69	N
Static axial stiffness, preload class A		42	N/µm
Preload class B	G_B	210	N
Static axial stiffness, preload class B		68	N/µm
Preload class C	G_C	410	N
Static axial stiffness, preload class C		92	N/µm
Calculation factors
Calculation factor	f	1.15
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.05
Calculation factor	f_2C	1.09
Calculation factor	f_HC	1.01
Calculation factor	f₀	8.4

Mass

Mass bearing

0.11

Model Number: 71910 CE/HCP4A
Inner Diameter：50mm Outer Diameter：72mm Width：12mm
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:Pump,Technical Equipment,organic raw materials,Industrial,screen filter,Hydraulic Rama,food sterilization,tapping machine,Warehouse Shelf Equipment,steam Hydraulic control element,Dental Drill etc
Similar models:71910 CD/HCP4A 71910 ACE/P4AH1 71910 CE/HCP4A 71910 ACB/HCP4AL S71910 ACB/HCP4A S71910 ACE/HCP4A S71910 ACD/HCP4A 71910 ACE/HCP4AH1 71910 ACB/HCP4A S71910 ACD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 71910CE/HCP4A products，there is large inventory of SKF 71910 CE/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 71910 CE/HCP4A Which SKF 71910CE/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
20596	52.4002	76.2	9.53	Seals
22x31x7 CRW1 P	22	31	7	Seals
250x280x15 HS8 R	250	280	15	Seals
32228	140	250	71.75	Bearings, units and housings
400281	25	-	-	Seals
6006-Z	30	55	13	Bearings, units and housings
7217 BEP	85	150	28	Bearings, units and housings
AN 18	17.7292	-	89.5858	Bearings, units and housings
FYNT 55 F	55	-	-	Bearings, units and housings
LS 140180	140	180	9.5	Bearings, units and housings
OKBS 76	76	-	-
SY 15/16 FM	23.813	-	-	Bearings, units and housings

Purchase the SKF 71910 CE/HCP4A Please fill in the following

Hot number： 213-Z 25x38x7 HMS5 RG 29264 3217 A 32x72x7 HMSA10 RG 524213 6034 7208 ACD/HCP4A AHX 3130 G BT4B 329071 G/HA1VA901 D/W R1-2Z RLS 5-2Z S7018 ACB/P4A SAF 1511 x 1.7/8 T T7FC 070