Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71917 CB/HCP4AL

71917 CB/HCP4AL

Dimensions

d		85	mm
D		120	mm
B		18	mm
d₁		98.2	mm
d₂		96.7	mm
D₂		110.2	mm
b		2.2	mm
C₁		9.3	mm
C₂		4.5	mm
C₃		2.9	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		25.5	mm

Abutment dimensions

d_a	min.	91	mm
d_b	min.	91	mm
D_a	max.	114	mm
D_b	max.	116.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		99.2	mm

Calculation data

Basic dynamic load rating	C	22.1	kN
Basic static load rating	C₀	26	kN
Fatigue load limit	P_u	0.68	kN
Attainable speed for grease lubrication		18000	r/min
Attainable speed for oil-air lubrication		28000	r/min
Ball diameter	D_w	6.747	mm
Number of balls	z	37
Reference grease quantity	G_ref	6.46	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	54	N
Static axial stiffness, preload class A		58	N/µm
Preload class B	G_B	110	N
Static axial stiffness, preload class B		76	N/µm
Preload class C	G_C	325	N
Static axial stiffness, preload class C		121	N/µm
Calculation factors
Calculation factor	f	1.11
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.08
Calculation factor	f_HC	1.01
Calculation factor	f₀	10

Mass

Mass bearing

0.54

Model Number: 71917 CB/HCP4AL
Inner Diameter：85mm Outer Diameter：120mm Width：18mm
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：2026-04-17
Application:crimping tools,tube,steam Hydraulic control element,Perfusion device,food safety,plastic blow molding,Broadcasting System,Laser Measurements,wall industry,instrumentation instrument,equipment and
Similar models:S71917 CD/HCP4A 71917 ACE/HCP4AL 71917 CD/HCP4AH1 71917 ACE/P4A 71917 CB/P4A 71917 ACE/HCP4A 71917 ACE/HCP4AH1 71917 CB/HCP4A 71917 CE/P4AL 71917 CD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 71917CB/HCP4AL products，there is large inventory of SKF 71917 CB/HCP4AL Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71917 CB/HCP4AL Which SKF 71917CB/HCP4AL 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
1300240	330.2	368.3	17.48	Seals
14 VS V	12.5	-	-	Seals
25x35x7 HMS5 V	25	35	7	Seals
28751	73.025	98.45	6.35	Seals
311-Z	55	120	29	Bearings, units and housings
706 ACD/HCP4A	6	17	6	Bearings, units and housings
71819 ACD/P4	95	120	13	Bearings, units and housings
7205 ACD/P4A	25	52	15	Bearings, units and housings
C 39/710 KM	710	950	180	Bearings, units and housings
NNC 4920 CV	100	140	40	Bearings, units and housings
PWKR 90.2RS	-	90	35	Bearings, units and housings
SAW 23526 TLC	112.7125	-	-	Bearings, units and housings

Purchase the SKF 71917 CB/HCP4AL Please fill in the following

Hot number： 14087 170 VS R 1982/1924 A 30x46x7 HMS5 V 6305-RSH 7024 ACD/HCP4A 72x88x8 CRW1 R 7304 ACCBM GEH 35 ES-2RS K 10x13x13 TN K 6x10x13 TN NK 8/12 TN SAF 23032 KAT x 5.1/2 SNL 3160 TURA STO 30 X