71919 CDGA/P4A Precision top 5 Latest High Precision Bearings

✖

Home

Stock Categories

Technical Articles

Spherical Roller Bearings

SKF bearing

Deep Groove Ball Bearing

Home>Products>High Precision Bearings> 71919 CDGA/P4A Precision top 5 Latest High Precision Bearings image

71919 CDGA/P4A Precision top 5 Latest High Precision Bearings image

Back to product page

High Precision Bearings Cross References

Bearing number:7221 ACD/HCP4A
Size (mm):190x105x36
Bore Diameter (mm):190
Outer Diameter (mm):105
Width (mm):36
d:105 mm
D:190 mm
B:36 mm
d1:131.2 mm
d2:131.2 mm
D1:163.8 mm
r1,2 - min.:2.1 mm
r3,4 - min.:1.1 mm
a:52.6 mm
da - min.:117 mm
db - min.:117 mm
Da - max.:178 mm
Db - max.:183 mm
ra - max.:2 mm
rb - max.:1 mm
dn:138.4 mm
Basic dynamic load rating - C:163 kN
Basic static load rating - C0:146 kN
Fatigue load limit - Pu:5.1 kN
Limiting speed for grease lubrication:7500 r/min
Limiting speed for oil lubrication:12000 mm/min
Ball - Dw:26.988 mm
Ball - z:15
Gref:48.333 cm3
Calculation factor - e:0.68
Calculation factor - Y2:1.41
Calculation factor - Y0:0.76
Calculation factor - X2:0.67
Calculation factor - Y1:0.92
Preload class A - GA:1000 N
Preload class B - GB:2000 N
Preload class C - GC:4000 N
Preload class D - GD:8000 N
Calculation factor - f:1.08
Calculation factor - f1:0.99
Calculation factor - f2A:1
Calculation factor - f2B:1.01
Calculation factor - f2C:1.03
Calculation factor - f2D:1.06
Calculation factor - fHC:1.01
Preload class A:342 N/micron
Preload class B:443 N/micron
Preload class C:585 N/micron
Preload class D:786 N/micron
r1,2 min.:2.1 mm
r3,4 min.:1.1 mm
da min.:117 mm
db min.:117 mm
Da max.:178 mm
Db max.:183 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:163 kN
Basic static load rating C0:146 kN
Fatigue load limit Pu:5.1 kN
Attainable speed for grease lubrication:7500 r/min
Attainable speed for oil-air lubrication:12000 r/min
Ball diameter Dw:26.988 mm
Number of balls z:15
Reference grease quantity Gref:48.333 cm³
Preload class A GA:1000 N
Static axial stiffness, preload class A:342 N/µm
Preload class B GB:2000 N
Static axial stiffness, preload class B:443 N/µm
Preload class C GC:4000 N
Static axial stiffness, preload class C:585 N/µm
Preload class D GD:8000 N
Static axial stiffness, preload class D:786 N/µm
Calculation factor f:1.08
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.01
Calculation factor f2C:1.03
Calculation factor f2D:1.06
Calculation factor fHC:1.01
Calculation factor e:0.68
Calculation factor (single, tandem) Y2:0.87
Calculation factor (single, tandem) Y0:0.38
Calculation factor (single, tandem) X2:0.41
Calculation factor (back-to-back, face-to-face) Y1:0.92
Calculation factor (back-to-back, face-to-face) Y2:1.41
Calculation factor (back-to-back, face-to-face) Y0:0.76
Calculation factor (back-to-back, face-to-face) X2:0.67
Mass bearing:3.14 kg

Contact Us

Bearing Distributors Inc: Emailiris@bearing-distributors.com; Address1589 Tampines Industrial Distributor Avenue 5 Singapore 528759; Phone(Working Time)0065-31591338; Fax0065-31591338

Send Now

All Groups

Wheel Bearing Kit Compactable Rack Fittings Milling Machine Bearing Filteration Filter Elements Bearings For Special Applications NTN Roller Bearings NSK Thin Section Bearings Kaydon Full Complement Tapered Roller Thrust Bearing Angular Contact Thrust Ball Bearings Type TVL

Bearing Distributors Inc

High Precision Bearings Cross References

Contact Us