| Items |
 03071753 NTN BST Series 25 Millimeter (mm) Bore Diameter Spindle and Precision Machine Tool Angular Contact Bearing |
 00141174 NTN BST Series 25 Millimeter (mm) Bore Diameter Spindle and Precision Machine Tool Angular Contact Bearing |
03655844 NTN BST Series 35 Millimeter (mm) Bore Diameter Spindle and Precision Machine Tool Angular Contact Bearing |
 00141206 NTN BST Series 35 Millimeter (mm) Bore Diameter Spindle and Precision Machine Tool Angular Contact Bearing |
02093121 NTN BST Series 25 Millimeter (mm) Bore Diameter Spindle and Precision Machine Tool Angular Contact Bearing |
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| Description | BST25X62-1BDFTP4 Ball Bearing | BST25X62-1BDFP4 Ball Bearing | BST35X72-1BDBP4 Ball Bearing | BST35X72-1BDTFTP4 Ball Bearing | BST25X62-1BDBP4 Ball Bearing | |||||
| Supplier Name | NTN Bearing Company | |||||||||
| Manufacturer Part Number | BST25X62-1BDFTP4 | BST25X62-1BDFP4 | BST35X72-1BDBP4 | BST35X72-1BDTFTP4 | BST25X62-1BDBP4 | |||||
| Series | BST | |||||||||
| Ball Screw Application | Ball Screw Support Bearing | |||||||||
| Bore Diameter | 25 mm | 25 mm | 35 mm | 35 mm | 25 mm | |||||
| Bore Type | Round | |||||||||
| Cage Material | Nylon | Nylon | Nylon | Resin | Nylon | |||||
| Closure Type | Open | |||||||||
| Contact Angle | 60 º | |||||||||
| Duplex Type | DFT | Face to Face | Back to Back | DTFT | Back to Back | |||||
| Finish/Coating | Uncoated | |||||||||
| Internal Clearance | C0 | |||||||||
| Outside Diameter | 62 mm | 62 mm | 72 mm | 72 mm | 62 mm | |||||
| Overall Width | 45 mm | 30 mm | 30 mm | 60 mm | 30 mm | |||||
| Precision Rating | International Organization for Standardization (ISO) Class 4 | |||||||||
| Radial Dynamic Load Capacity | 118 kN | 59 kN | 70 kN | 140 kN | 59 kN | |||||
| Radial Static Load Capacity | 47.5 kN | 29.2 kN | 31 kN | 50.5 kN | 29.2 kN | |||||
| Weight | 1.55 lb | 1.04 lb | 1.34 lb | 2.57 lb | 1.04 lb | |||||
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