SKF NN 3019 KTN9/SP
Super-precision double row cylindrical roller bearing with tapered bore
(BRAND)：SKF
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Dimensions
d
95.0 mm
Bore diameter
D
145.0 mm
Outside diameter
B
37.0 mm
Width
d1
114.4 mm
Shoulder diameter inner ring (NN design)
E
132.0 mm
Raceway diameter outer ring (NN design)
r1,2
1.5 mm
Chamfer dimension outer ring
r3,4
1.0 mm
Chamfer dimension inner ring (bearing with tapered bore)
s
2.0 mm
Permissible axial displacement from the normal position of one bearing ring relative to the other (all)
mass
1.98 kg
Product net weight
Abutment dimensions
da
103.0 mm
Abutment diameter shaft
Da
134.0 mm
Abutment diameter housing
Da
137.0 mm
Abutment diameter housing
ra
1.5 mm
Fillet radius
dn
130.2 mm
Oil nozzle position (not for variants with TNHA cage)
