Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71907 CB/P4A

71907 CB/P4A

Dimensions

d		35	mm
D		55	mm
B		10	mm
d₁		42.46	mm
d₂		41.56	mm
D₂		49.5	mm
r_1,2	min.	0.6	mm
r_3,4	min.	0.3	mm
a		13.6	mm

Abutment dimensions

d_a	min.	38.2	mm
d_b	min.	38.2	mm
D_a	max.	51.8	mm
D_b	max.	53	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_n		43	mm

Calculation data

Basic dynamic load rating	C	6.89	kN
Basic static load rating	C₀	6.2	kN
Fatigue load limit	P_u	0.156	kN
Attainable speed for grease lubrication		34000	r/min
Attainable speed for oil-air lubrication		53000	r/min
Ball diameter	D_w	3.969	mm
Number of balls	z	25
Reference grease quantity	G_ref	0.96	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	17	N
Static axial stiffness, preload class A		23	N/µm
Preload class B	G_B	34	N
Static axial stiffness, preload class B		29	N/µm
Preload class C	G_C	100	N
Static axial stiffness, preload class C		47	N/µm
Calculation factors
Calculation factor	f	1.06
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.07
Calculation factor	f_HC	1
Calculation factor	f₀	9.7

Mass

Mass bearing

0.078

Model Number: 71907 CB/P4A
Inner Diameter：35mm Outer Diameter：55mm Width：10mm
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:enzyme,coupling type,lifting chain,metal mold,walking Food processing machinery and equipment,Equipment,product accessories,clean stationery,chromatography,switch,Display Devices
Similar models:71907 ACE/HCP4AL 71907 ACE/P4AH 71907 CB/P4A 71907 CD/P4A S71907 CB/HCP4A 71907 CB/HCP4A S71907 CB/P4A 71907 CE/HCP4AL 71907 CE/P4AH S71907 CD/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 71907CB/P4A products，there is large inventory of SKF 71907 CB/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 71907 CB/P4A Which SKF 71907CB/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
1215 K	75	130	25	Bearings, units and housings
23280 CA/W33	400	720	256	Bearings, units and housings
90130	-	-	38.1	Seals
BD-C 31/710 KMB-OH 31/710 HE	670	1150	345	Bearings, units and housings
FSAF 22215 TLC	75	-	-	Bearings, units and housings
FY 2. TF/VA228	50.8	-	64.4	Bearings, units and housings
IR 35x40x17 EGS	35	40	17	Seals
NKIB 5906	30	47	23	Bearings, units and housings
NUP 19/600 ECMA/HA1	600	800	90	Bearings, units and housings
SYR 1 1/2-18	38.1	-	-	Bearings, units and housings
W 20	101.2952	139.7	-	Bearings, units and housings
YET 203-008	12.7	40	28.6	Bearings, units and housings

Purchase the SKF 71907 CB/P4A Please fill in the following

Hot number： 16052 MA BD-23092 CAK/W33-OH 3092 H 27x47x7 HMSA10 V 37387 619/9 7308 BECAP 7309 BE-2RZP 8x22x7 HMSA10 V HJ 2213 EC K 19x23x13 NNCF 5064 CV SAFS 22236 SHR 16 SY 2.3/4 UTF SYNT 70 L