NTN BST40X90-1BLXLDTBT
Quadruple-Row Angular Contact Thrust Ball Bearings for Ball Screws
(BRAND)：NTN
(Availability)：In Stock
Detailed data of
BST40X90-1BLXLDTBT
Technical Specifications
Type
Ball Screw Support Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Resin
Seal Type
Light Contact
Seal Material
Nitrile Rubber
Configuration
Four
Static Load Rating
261000 N
Dynamic Load Rating
95000 N
Enclosure
Double Sealed
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
40.000 mm
D
90.000 mm
B
20.000 mm
4B
80.000 mm
d1
64.800 mm
d2
59.100 mm
D1
75.200 mm
D2
81.600 mm
r
1.000 mm
r1
0.600 mm
Contact Angle
60 º
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