NN3022 KOYO Double-row cylindrical roller bearings
Brand Name:KOYO
Model Number:NN3022
Engineering Group:Mounted Bearing
Bearing Number:22222
Shaft Size:4 in
Shaft Size Type:Imperial
Full Timken Part Number:DVF22K400SB
Locking Style:Tapered Adapter
Weight:53.0 lb
Housing Style:Four-Bolt Square Flange
PDF NN3022

Product Details

Engineering GroupMounted Bearing
Bearing Number22222
Shaft Size4 in
Shaft Size TypeImperial
Full Timken Part NumberDVF22K400SB
Locking StyleTapered Adapter
Weight53.0 lb
Housing StyleFour-Bolt Square Flange
UPC Code0883450007221
Dimension BC10.96 in
Dimension C5.71 in
Dimension D8.5000 in
Dimension E7.75 in
Dimension F9.97 in
Dimension H1.50 in
Dimension J (Bolt Size)0.875 in
Dimension L4.72 in
Dimension M2.48 in
Dimension N4.060 in
Dimension S4.13 in
C0 - Static Load147000 lb
C - Dynamic Load (Basic)125000 lb
e - Geometry Factor0.26
Y1 - Geometry Factor2.55
Y2 - Geometry Factor3.80
Oil Lubrication - M/N Seal900 rpm
Oil Lubrication - T Seal1700 rpm
Oil Lubrication - B/C/O Seal600 rpm
Grease Lubrication - M/N Seal900 rpm
Grease Lubrication - T Seal1200 rpm
Grease Lubrication - B/C/O Seal600 rpm
Float0.083 in
Shaft Tolerance0.0040 in
Pre Install Clearance Min0.0053 in
Pre Install Clearance Max0.0067 in
Int Radial Clearance Reduction Min0.0020 in
Int Radial Clearance Reduction Max0.0028 in
Adapter Sleeve Axial Movement Min0.03 in
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Company Profile

LY　MANUFACTURING CO.,LTD.
Phone 91-22-28768900
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