NTN BST45X75-1BP4
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
Fiber Glass Reinforced
Cage Material
Nylon
Ball Material
Steel
Space Capacity (Single Row)
6.000 cm³
Seal Type
None
Seal Material
None
Precision
ISO Class 4
Configuration
One
Preload
Heavy
Static Load Rating
77500 N
Dynamic Load Rating
32000 N
Enclosure
Open
Weight
0.251 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
45.000 mm
D
75.000 mm
B
15.000 mm
d1
58.400 mm
d2
54.200 mm
D1
65.600 mm
D2
69.700 mm
r
1.000 mm
r1
0.600 mm
Contact Angle
60 º
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