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ITEM NUMBER
BST40X90-1BDTTT
Quadruple-Row Angular Contact Thrust Ball Bearing for Ball Screws - DTTT Arrangement, Open Type, Four Rows Bear Axial Load
d40,000 mmBore
D90,000 mmOutside diameter
B20,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
infos@catson.com.vn
TECHNICAL DATA
Specifications for BST40X90-1BDTTT
Units
Technical Specifications
- Type
- Ball Screw Support Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Type
- Molded
- Cage Material
- Resin
- Configuration
- Four
- Static Load Rating
- 522000 N 117000 lbf
- Enclosure
- Open
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 40.000 mm 1.5748 in
- D
- 90.000 mm 3.5433 in
- B
- 20.000 mm 0.7874 in
- 4B
- 80.000 mm 3.1496 in
- d1
- 64.800 mm 2.5512 in
- d2
- 59.100 mm 2.3268 in
- D1
- 75.200 mm 2.9606 in
- D2
- 81.600 mm 3.2126 in
- r
- 1.000 mm 0.0394 in
- r1
- 0.600 mm 0.0236 in
- Contact Angle
- 60 º
DOCUMENTS & SUPPORT
QUICK SUPPORT
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