NSK FWF-212517 needle roller bearings

NSK FWF-212517 needle roller bearings manufacturer and 12 mm K global supplier Huaxin Bearing Co., Ltd of reliable ball and roller ... NSK FWF-212517 needle roller bearings 850 mm d1 Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique requirements of our targeted industries.

What is FWF-212517 bearing cross reference´╝č

Brand Name NSK
Model Number FWF-212517
Min.Order Quantity 1 pcs
Price Negotiable
PDF FWF-212517

Product Details

SeriesL357000
Cone Part NumberL357040
Cup Part NumberL357010
Design UnitsImperial
Bearing Weight17.2 Kg
Cage TypeStamped Steel
d289.974 mm
D393.7 mm
B - Cone Width50.8 mm
C - Cup Width38.100 mm
B50.800 mm
R - Cone Backface To Clear Radius16.35 mm
r - Cup Backface To Clear Radius23.30 mm
da - Cone Frontface Backing Diameter308.10 mm
db - Cone Backface Backing Diameter318.01 mm
Da - Cup Frontface Backing Diameter380.00 mm
Db - Cup Backface Backing Diameter373.89 mm
Ab - Cage-Cone Frontface Clearance2.5 mm
Aa - Cage-Cone Backface Clearance4.6 mm
a - Effective Center Location312.7 mm
C90 - Dynamic Radial Rating (90 million revolutions)434200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5132000 lbf
C0 - Static Radial Rating295000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)621000 lbf
K - Factor71.63
e - ISO Factor80.36
Y - ISO Factor91.67
G1 - Heat Generation Factor (Roller-Raceway)1753.3
G2 - Heat Generation Factor (Rib-Roller End)301
Cg - Geometry Factor0.158
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Company Profile

Phone 205-974-2173
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