NTN NKX50Z+1R45X50X25
Complex Bearing w/ Inner Ring
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Complex Bearing
Bore Type
Round
Configuration
One
Clearance
CN
Material
High Carbon Chrome Steel
Cage Material
Pressed Steel
Limiting Speed - Oil
4500 RPM
Limiting Speed - Grease
3100 RPM
Precision
ISO Class 0
Enclosure
Open
Weight
0.389 kg
Axial Static Load Rating
75500 N
Axial Dynamic Load Rating
28800 N
Radial Static Load Rating
62000 N
Radial Dynamic Load Rating
27900 N
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
45.000 mm
dw
50.000 mm
dw Tolerance
0.075/0.050 mm
D
62.000 mm
D1
71.500 mm
B
25.000 mm
F
50.000 mm
C (0/-0.250)
35.000 mm
C1 (0/-0.20)
14.000 mm
C2
10.000 mm
a
65.500 mm
r
0.600 mm
r1
0.600 mm
da min
62.000 mm
db min
48.000 mm
ras max
0.600 mm
r1as max
0.600 mm
