9,000 mm x 19,000 mm x 12,000 mm NTN NK12/12+IR9X12X12 needle roller bearings

Browse 9,000 mm x 19,000 mm x 12,000 mm NTN NK12/12+IR9X12X12 needle roller bearings Categories in New energy Bearing Manufacturing Co., Ltd the 9,000 mm x 19,000 mm x 12,000 mm Manufacturers Online Free. including Needle Roller Bearings.

What is NK12/12+IR9X12X12 bearing interchange?

Brand Name NTN
Model Number NK12/12+IR9X12X12
Min.Order Quantity 1 pcs
Price Negotiable
PDF NK12/12+IR9X12X12

Product Details

Series535
Cone Part Number536
Cup Part Number533DC
Design UnitsImperial
Bearing Weight7.94 lb
Cage TypeStamped Steel
Ab - Cage-Cone Frontface Clearance0.07 in
d1.8750 in
D4.3750 in
B - Cone Width1.4550 in
C - Double Cup Width2.5 in
T - Bearing Width across Cones3.1250 in
R - Cone Backface To Clear Radius10.14 in
r - Cup Frontface To Clear Radius20.06 in
db - Cone Backface Backing Diameter2.44 in
Da - Cup Frontface Backing Diameter3.96 in
Aa - Cage-Cone Backface Clearance0.08 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)310000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)467400 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)517500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)65090 lbf
K - Factor71.97
e - ISO Factor80.3
Y1 - ISO Factor92.28
Y2 - ISO Factor103.39
G1 - Heat Generation Factor (Roller-Raceway)1164.3
G2 - Heat Generation Factor (Rib-Roller End)16.1
Cg - Geometry Factor120.0938
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Company Profile

Phone 983-574-2700
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