NTN NN3012KD1NAP4
Double Row Cylindrical Roller Bearing
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Cylindrical Roller Bearing
Bore Type
Tapered
Material
Hardened Alloy Steel
Cage Material
High Strength, 2 piece, Machined Brass
Limiting Speed - Oil
7900 RPM
Limiting Speed - Grease
6700 RPM
Taper
1:12
Precision
ISO Class 4
Configuration
Two
Oil Hole
w/ Oil Hole
Radial Internal Clearance
C0NA
Static Load Rating
102000 N
Dynamic Load Rating
71000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
60.000 mm
D
95.000 mm
B
26.000 mm
C
26.000 mm
Ew
86.100 mm
r
1.100 mm
da min
66.500 mm
db min
68.500 mm
Da max
87.000 mm
Db min
87.000 mm
Db max
88.500 mm
ras max
1.000 mm
