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：2021-06-05
Application:orthodontic material,knitted fabrics,food add,defogging and degreasing,electromagnet,tapping machine,Spectrum Products,directional control valve,equipment,welding equipment,labor insurance
Similar models:S71907 CB/HCP4A 71907 CE/P4AL 71907 CE/P4A 71907 ACE/P4AL S71907 CE/P4A S71907 CD/HCP4A S71907 ACD/HCP4A 71907 ACE/HCP4A 71907 CE/HCP4AH 71907 ACE/HCP4AH
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
1000 VA V	910	-	-	Seals
3313 DNRCBM	65	140	58.7	Bearings, units and housings
BT4-8044 G/HA1VA902	450	595	-	Bearings, units and housings
BT4B 334056 B/HA1	368.294	523.875	-	Bearings, units and housings
BTM 170 AM/P4CDB	170	260	81	Bearings, units and housings
GS 81211	55	90	7	Bearings, units and housings
IR 110x125x40	110	125	40	Bearings, units and housings
NJ 2324 ECM	120	260	86	Bearings, units and housings
PBM 160180100 M1G1	160	180	100	Bearings, units and housings
SAF 23032 KA x 5.1/2	139.7	-	-	Bearings, units and housings
SSAFS 22532 x 5.1/2 T	139.7	-	-	Bearings, units and housings
YSA 205-2FK + H 2305	20	52	24	Bearings, units and housings

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

Hot number： 210-2Z 34398 45x65x8 CRW1 V 51203 V/HR11Q1 6319 M/C3VL0241 71915 ACD/P4AH1 HA 309 NU 214 ECM/C3VL0241 NU 409 NUP 238 ECM PSMF 202620 A51 SNL 520-617 SY 25 WF W 638/5 R-2RS1 Z 002 F