NTN BST55X120-1BL1P4
Single Angular Contact Thrust Ball Bearings for Ball Screws
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Angular Contact Thrust Ball Bearing for Ball Screws
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Machined
Cage Material
Brass
Ball Material
Steel
Space Capacity (Single Row)
16.000 cm³
Seal Type
None
Seal Material
None
Precision
ISO Class 4
Configuration
One
Static Load Rating
183000 N
Dynamic Load Rating
66500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
55.000 mm
D
120.000 mm
B
20.000 mm
d1
90.800 mm
d2
85.100 mm
D1
101.200 mm
D2
107.600 mm
r
1.000 mm
r1
0.600 mm
Contact Angle
60 º
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