NTN BST55X120-1BLXLDFT
Triple-Row 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
Molded
Cage Material
Resin
Ball Material
Steel
Seal Type
Contact
Seal Material
Nitrile Rubber
Configuration
Three
Static Load Rating
365000 N
Dynamic Load Rating
108000 N
Enclosure
Double Sealed
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
55.000 mm
D
120.000 mm
B
20.000 mm
3B
60.000 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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