NU2321 KOYO Single-row cylindrical roller bearings

Brand Name:KOYO
Model Number:NU2321
Series:16900
Cone Part Number:16986
Cup Part Number:16929
Design Units:Imperial
Bearing Weight:0.4 Kg
Cage Type:Stamped Steel
d:42.987 mm
D:74.988 mm
PDF NU2321

Product Details

Series16900
Cone Part Number16986
Cup Part Number16929
Design UnitsImperial
Bearing Weight0.4 Kg
Cage TypeStamped Steel
d42.987 mm
D74.988 mm
B - Cone Width19.837 mm
C - Cup Width14.288 mm
B19.368 mm
R - Cone Backface To Clear Radius11.520 mm
r - Cup Backface To Clear Radius21.27 mm
da - Cone Frontface Backing Diameter48.51 mm
db - Cone Backface Backing Diameter51.05 mm
Da - Cup Frontface Backing Diameter71.88 mm
Db - Cup Backface Backing Diameter68.07 mm
Ab - Cage-Cone Frontface Clearance1.5 mm
Aa - Cage-Cone Backface Clearance0.3 mm
a - Effective Center Location3-2 mm
C90 - Dynamic Radial Rating (90 million revolutions)43470 lbf
C1 - Dynamic Radial Rating (1 million revolutions)513400 lbf
C0 - Static Radial Rating16500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62640 lbf
K - Factor71.31
e - ISO Factor80.44
Y - ISO Factor91.35
G1 - Heat Generation Factor (Roller-Raceway)25.1
G2 - Heat Generation Factor (Rib-Roller End)17.4
Cg - Geometry Factor0.0783
View more

Company Profile

Phone 753-298-7732
View more

Related News

  •   NTN PRICE LIST 2019 Standard 562.40.1700.008.29.1503 £ 120.06 Rollix29 0411 01 £ 2.53 Standard 5162.28.1700.890.11.1503 £ 63.87 Rollix21 0411 01 £ 17.70 Standard 5162.28.1700.891.21.1503 £ 182.35 Rollix24 0411...
  •   SCHAEFFLER BEARING PRICE LIST Franke75076A £ 21.75 Franke68959A £ 151.71 Franke75017A £ 64.14 Franke68501A £ 174.63 Franke75037A £ 15.88 Franke68621A £ 126.02 Franke75057A £ 37.80 Franke77232B £...
  •   NBC BEARING RATE LIST FAGVCM7022-C-2RSD-T-P4S-XL £ 67.05 FAGVCM7026-C-2RSD-T-P4S-XL £ 172.90 FAGVCM7024-C-2RSD-T-P4S-XL £ 143.33 FAGVCM7005-C-T-P4S-XL £ 25.74 FAGVCM7015-C-2RSD-T-P4S-XL £ 49.45...
  • Recommended Products

    All Products Contact Now