85BER19H Angular-contact ball bearings specification
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Model No. |
85BER19H |
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Category |
Angular-contact ball bearings, High-precision |
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Technical Data |
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Inner diameter (d) |
85mm/3.35inch |
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Outer diameter (D) |
120mm/4.72inch |
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Thickness (B) |
18mm/0.71inch |
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Bearing Weight |
0.456kg/1.01lb |
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BN |
4mm/0.16inch |
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SN |
10.4mm/0.41inch |
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SB |
2.2mm/0.09inch |
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r (min.) |
1.1mm/0.04inch |
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r1 (min.) |
0.6mm/0.02inch |
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Basic Dynamic Load rating (Cr) |
28.1KN/6317.13lbf |
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Basic Static Load rating (COr) |
25.2KN/5665.18lbf |
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Permissible axial load |
30KN/6744.27lbf |
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Position of load action point (a) |
32.9mm/1.3inch |
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Speed limit (Oil) |
24400 RPM |
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Application |
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1. Tac02 and Tac03 series of thrust angular contact ball bearings are used for ball screw support of electric injection molding machines. 2. High-precision thrust angular contact ball bearings TAC B series are used for precision screw support. 3. NSK double row cylindrical roller bearings are used for high speed, high rigidity machine tool spindles, etc. |
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RFQ |
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