NN3021 KOYO Double-row cylindrical roller bearings

Brand Name:KOYO
Model Number:NN3021
d:3.9375 in
expansion type::Non-Expansion Bearing (Fixed)
D:6.6300 in
seal type::Labyrnith non-contacting, non-purging seal with DuPont™ Teflon®
bolt circle diameter::9.3800 in
pilot diameter::8.1250 in
flange mounting type::Four-Bolt Piloted
end type::Open
PDF NN3021

Product Details

d3.9375 in
expansion type:Non-Expansion Bearing (Fixed)
D6.6300 in
seal type:Labyrnith non-contacting, non-purging seal with DuPont™ Teflon®
bolt circle diameter:9.3800 in
pilot diameter:8.1250 in
flange mounting type:Four-Bolt Piloted
end type:Open
bearing type:Spherical Roller
lubrication type:Lubrication Fitting
housing construction:Solid Housing
bolt size:0.7500 in
bore type:Round
finish / coating:Powder coat
duty type:Heavy Duty
manufacturer upc number:883450184755
housing material:Cast Steel
manufacturer catalog:Click here
B4.9900 in
Weight43 lbs
locking device:Double V-Lock
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Company Profile

Phone +1-853-836-7765
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