NTN NKXR30T2+1R25X30X20
Complex Bearing w/ Inner Ring
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Complex Bearing
Bore Type
Round
Configuration
One
Clearance
CN
Material
High Carbon Chrome Steel
Cage Material
Nylon
Limiting Speed - Oil
6000 RPM
Limiting Speed - Grease
1500 RPM
Precision
ISO Class 0
Enclosure
Open
Axial Static Load Rating
72500 N
Axial Dynamic Load Rating
27800 N
Radial Static Load Rating
39500 N
Radial Dynamic Load Rating
22300 N
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
25.000 mm
dw
30.000 mm
dw Tolerance
0.075/0.050 mm
D
42.000 mm
D1
47.000 mm
B
20.000 mm
F
30.000 mm
C (0/-0.250)
30.000 mm
C1 (0/-0.20)
11.000 mm
C2
9.500 mm
a
42.700 mm
r
0.600 mm
r1
0.300 mm
da min
44.000 mm
db min
27.000 mm
ras max
0.600 mm
r1as max
0.300 mm
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