NTN 7012
Single Angular Contact Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Angular Contact Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
High Strength, 2 piece, Machined
Cage Material
Brass
Ball Material
Steel
Limiting Speed - Oil
9600 RPM
Limiting Speed - Grease
7200 RPM
Precision
ISO Class 0
Configuration
One
Static Load Rating
28100 N
Dynamic Load Rating
32000 N
Enclosure
Open
Weight
0.470 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
60.000 mm
D
95.000 mm
B
18.000 mm
r
1.100 mm
r1
0.600 mm
Contact Angle
30 º
a (Load Center)
31.500 mm
da min
67.000 mm
Da max
88.000 mm
Db max
90.500 mm
ras max
1.000 mm
r1as max
0.600 mm
Double Row Width
36.000 mm
Triple Row Width
54.000 mm
Quadruple Row Width
72.000 mm
