7005 CE/P4ADBA

Matched set of two super-precision, high-speed E design, single row angular contact ball bearings

These matched sets of two super-precision, high-speed, E design, single row angular contact ball bearings are available in a variety of arrangements.

Compared to the equivalent SKF B design high-speed bearings, these have a slightly higher speed capability and can accommodate heavier loads.

  • Very high running accuracy
  • Accommodate very high speeds

Dimensions

d
25 mm
 Bore diameter
D
47 mm
 Outside diameter
B
24 mm
 Width
d1
31.6 mm
 Shoulder diameter of inner ring (large side face)
r1,2
min.0.6 mm
 Chamfer dimension
r3,4
min.0.3 mm
 Chamfer dimension
Abutment dimensions - 7005 CE/P4ADBAAbutment dimensions - 7005 CE/P4ADBA

Abutment dimensions

da
min.28.2 mm
 Diameter of shaft abutment
Db
max.44.6 mm
 Diameter of housing abutment
ra
max.0.6 mm
 Radius of fillet
rb
max.0.3 mm
 Radius of fillet
dn
33.1 mm
 Position of oil nozzle

Calculation data

Basic dynamic load rating C
13.5 kN
Basic static load rating C0
8.3 kN
Fatigue load limit Pu
0.345 kN
Attainable speed for grease lubrication
To be calculated: Single bearing (46000) x speed reduction factor (see table below)
Attainable speed for oil-air lubrication
To be calculated: Single bearing (70000) x speed reduction factor (see table below)
Contact angle α
15 °
Ball diameter Dw
6.35 mm
Number of rows i
2
Number of balls (per bearing) z
14
Reference grease quantity (per bearing) Gref
1.3 cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class
A
Preload G
45 N
Axial stiffness
24 N/µm
Correction factors for preload calculation
Correction factor dependent on bearing series and size f
1.05
Correction factor dependent on contact angle f1
1
Correction factor, preload class A f2A
1
Correction factor for hybrid bearings fHC
1
Factors for equivalent bearing load calculation
Calculation factor for equivalent loads f0
7.5
Add to Enquiry
SKU: 7005 CE/P4ADBA-SKF Categories: , , , ,
SKF

Description

Properties

Contact type Normal contact (two-point contact)
Number of rows 2
Ring type One-piece inner and outer rings
Design High-speed E
Universal matching bearing No
Matched arrangement Back-to-back <>
Number of bearings in matched set 2
Matched condition (axial clearance/ preload) Extra light preload
Tolerance class P4A
Material, bearing Bearing steel
Coating Without
Sealing Without
Lubricant None
Indicative carbon footprint for new product 0.536 kg CO2e

Logistics

Product net weight 0.149 kg
eClass code 23-05-08-04
UNSPSC code 31171531
Universal matching bearing(s)
No

Aftermarket replacement

Matched set of two super-precision, high-speed E design, single row angular contact ball bearings 7005 CE/P4ADGA
Super-precision, high-speed E design, universally matchable single row angular contact ball bearing 2 x 7005 CEGA/P4A
Verify quantity of bearing rows

(25X47X24) (7005CEP4ADBA)

Additional information

Weight 0.149 kg
Size (mm)

Colour

Related products