NBS K81214TN thrust roller bearings

Thrust roller bearings are a few brands you will find in our NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. inventory. 19.5 kN C Find NBS K81214TN thrust roller bearings to see what's in stock! -20 °C T min.

What is K81214TN bearing cross reference?

Brand Name: NBS
Model Number: K81214TN
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 K81214TN

Product Details

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
B - Cone Width 19.837 mm
C - Cup Width 14.288 mm
B 19.368 mm
R - Cone Backface To Clear Radius1 1.520 mm
r - Cup Backface To Clear Radius2 1.27 mm
da - Cone Frontface Backing Diameter 48.51 mm
db - Cone Backface Backing Diameter 51.05 mm
Da - Cup Frontface Backing Diameter 71.88 mm
Db - Cup Backface Backing Diameter 68.07 mm
Ab - Cage-Cone Frontface Clearance 1.5 mm
Aa - Cage-Cone Backface Clearance 0.3 mm
a - Effective Center Location3 -2 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 3470 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 13400 lbf
C0 - Static Radial Rating 16500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 2640 lbf
K - Factor7 1.31
e - ISO Factor8 0.44
Y - ISO Factor9 1.35
G1 - Heat Generation Factor (Roller-Raceway) 25.1
G2 - Heat Generation Factor (Rib-Roller End) 17.4
Cg - Geometry Factor 0.0783
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