NSK 6304VVNR - Leader Industrial Manufacture

✖

Home

Stock Categories

Company News

timken bearing

Deep groove ball bearings

Self aligning ball bearings

Home>Products>Ball Bearings>NSK 6304VVNR image

NSK 6304VVNR image

Back to product page

NSK 6304VVNR Characteristics

d1:115.4 mm
d2:115.4 mm
D1:134.6 mm
b:2.2 mm
C1:13.4 mm
C2:5.2 mm
C3:4 mm
r1,2 - min.:1.5 mm
r3,4 - min.:1 mm
a:28.8 mm
da - min.:107 mm
db - min.:107 mm
Da - max.:143 mm
Db - max.:146 mm
ra - max.:1.5 mm
rb - max.:1 mm
dn:118.7 mm
Basic dynamic load rating - C:83.2 kN
Basic static load rating - C0:85 kN
Fatigue load limit - Pu:3.2 kN
Limiting speed for grease lubrication:8500 r/min
Limiting speed for oil lubrication:14000 mm/min
Ball - Dw:15.875 mm
Ball - z:22
Gref:16.2 cm3
Calculation factor - f0:15.8
Preload class A - GA:310 N
Preload class B - GB:620 N
Preload class C - GC:1240 N
Preload class D - GD:2480 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.02
Calculation factor - f2C:1.05
Calculation factor - f2D:1.09
Calculation factor - fHC:1
Preload class A:112 N/micron
Preload class B:153 N/micron
Preload class C:215 N/micron
Preload class D:312 N/micron
r1,2 min.:1.5 mm
r3,4 min.:1 mm
da min.:107 mm
db min.:107 mm
Da max.:143 mm
Db max.:146 mm
ra max.:1.5 mm
rb max.:1 mm
Basic dynamic load rating C:83.2 kN
Basic static load rating C0:85 kN
Fatigue load limit Pu:3.2 kN
Attainable speed for grease lubrication:8500 r/min
Attainable speed for oil-air lubrication:14000 r/min
Ball diameter Dw:15.875 mm
Number of balls z:22
Reference grease quantity Gref:16.2 cm³
Preload class A GA:310 N
Static axial stiffness, preload class A:112 N/µm
Preload class B GB:620 N
Static axial stiffness, preload class B:153 N/µm
Preload class C GC:1240 N
Static axial stiffness, preload class C:215 N/µm
Preload class D GD:2480 N
Static axial stiffness, preload class D:312 N/µm
Calculation factor f:1.16
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.02
Calculation factor f2C:1.05
Calculation factor f2D:1.09
Calculation factor fHC:1
Calculation factor f0:15.8
Mass bearing:1.26 kg

Contact Us

Leader Industrial Manufacture

Send Now