NTN UC311-200D1
Set Screw Type Bearings - Spherical O.D.
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Insert Bearing
Bore Type
Round
Bearing Type
Ball Bearing
Material
Through Hardened Steel
Ball Material
Steel
Limiting Speed - Grease
2600 RPM
Seal Type
Contact
Seal Material
Nitrile Rubber
Precision Rating
ISO Class 0
Performance
Heavy Duty
Locking Device
Set Screw
Lubrication
Outer Ring
Basic Outer Ring
311
Clearance
CN
Static Load Rating
45000 N
Dynamic Load Rating
71500 N
Enclosure
Double Sealed
Weight
11.080 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
50.800 mm
D
120.000 mm
C
34.000 mm
B
66.000 mm
r
2.500 mm
ds
1/2-20 UNF
G
12 mm
d4
76.6 mm
S1
41 mm
S
25 mm
F
8.500 mm
Specifications
Radial Dynamic Load Rating
71500 N
Lubrication
Outer Ring
Radial Static Load Rating
45000 N
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