Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71908 CE/HCP4AH1

71908 CE/HCP4AH1

Dimensions

d		40	mm
D		62	mm
B		12	mm
d₁		46.5	mm
d₂		44.8	mm
D₁		54.15	mm
K		0.5	mm
C₁		3.75	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		13.2	mm

Abutment dimensions

d_a	min.	43.2	mm
d_b	min.	42	mm
D_a	max.	58.8	mm
D_b	max.	60	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_n		48	mm

Calculation data

Basic dynamic load rating	C	9.75	kN
Basic static load rating	C₀	6.1	kN
Fatigue load limit	P_u	0.26	kN
Attainable speed for grease lubrication		38000	r/min
Attainable speed for oil-air lubrication		58000	r/min
Ball diameter	D_w	6.35	mm
Number of balls	z	19
Reference grease quantity	G_ref	1.4	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	52	N
Static axial stiffness, preload class A		35	N/µm
Preload class B	G_B	157	N
Static axial stiffness, preload class B		55	N/µm
Preload class C	G_C	315	N
Static axial stiffness, preload class C		74	N/µm
Calculation factors
Calculation factor	f	1.05
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	8.3

Mass

Mass bearing

0.088

Model Number: 71908 CE/HCP4AH1
Inner Diameter：40mm Outer Diameter：62mm 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：2024-12-13
Application:suction nozzle,medical equipment,engine,Storage Tool,Other Machine Tools,Warehouse Shelf Equipment,marine analysis and testing equipment,motor,medical equipment,lifting chain,ultra-quiet generators
Similar models:S71908 ACB/P4A 71908 ACE/P4A 71908 ACB/P4A 71908 ACE/P4AL S71908 CB/P4A 71908 ACD/P4A 71908 ACB/P4AL 71908 CE/HCP4AH1 71908 ACE/P4AH1 71908 CD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 71908CE/HCP4AH1 products，there is large inventory of SKF 71908 CE/HCP4AH1 Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71908 CE/HCP4AH1 Which SKF 71908CE/HCP4AH1 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
30x42x6 HMSA7P2 R	30	42	6	Seals
340 VE R	333	-	-	Seals
53.0x69.3x14.2 TPM	52.43	70.1	-	Seals
6011/HR11QN	55	90	18	Bearings, units and housings
6200-RSH	10	30	9	Bearings, units and housings
71911 CB/HCP4A	55	80	13	Bearings, units and housings
AOH 3280 G	380	400	302	Bearings, units and housings
BEAM 030080-2RZ	30	80	28	Bearings, units and housings
BT2B 328381/HA1	491	634.873	-	Bearings, units and housings
IR 30x35x13	30	35	13	Bearings, units and housings
NKI 17/20	17	29	20	Bearings, units and housings
YEL 210-115-2F	49.213	90	62.7	Bearings, units and housings

Purchase the SKF 71908 CE/HCP4AH1 Please fill in the following

Hot number： 10632 1220 K + H 220 51100 V/HR22T2 7013 ACE/HCP4A 71915 CD/HCP4A 7309 BEGAPH 85 VA V FBSA 207/QBC NU 2217 ECPH PBM 708560 M1G1 SSAFS 22522 YARAG 207 SYWK 1. YTH W 617/6 R YAT 209