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NTN 2A-BST40X90-1BDFTP4 Ball Brg
MODEL 2A-BST40X90-1BDFTP4
$6,043.89 Each
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Returnable:No
Type
Ball Screw Support Bearing
Enclosure
Open
Static Load Rating
58500 lbf
Material
High Carbon Chrome Steel
Precision
ISO Class 4
Bore Type
Round
Cage Material
Resin
Cage Type
Molded
Dynamic Load Rating
21400 lbf
Operating Temperature Range
-40 to 250 °F
Configuration
Three
Technical Specifications
Type | Ball Screw Support Bearing |
Bore Type | Round |
Material | High Carbon Chrome Steel |
Cage Type | Molded |
Cage Material | Resin |
Precision | ISO Class 4 |
Configuration | Three |
Static Load Rating | 58500 lbf261000 N261.00 kN |
Dynamic Load Rating | 21400 lbf95000 N95.00 kN |
Enclosure | Open |
Weight | 8.347 lb3.786 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 1.5748 in40.000 mm |
D | 3.5433 in90.000 mm |
B | 0.7874 in20.000 mm |
3B | 2.3622 in60.000 mm |
d1 | 2.5512 in64.800 mm |
d2 | 2.3268 in59.100 mm |
D1 | 2.9606 in75.200 mm |
D2 | 3.2126 in81.600 mm |
r | 0.0394 in1.000 mm |
r1 | 0.0236 in0.600 mm |
Contact Angle | 60 |
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