Angular Contact Ball Bearings
BNR10H high speed angular contact ball bearings
Dimension:bore diameter ≥φ10
Material:high quality chrome steel
China GCr15, Europe 100Cr6, Japan SUJ2, USA AISI E52100
Contact angle:18°(BNR)
Rolling element:silicon nitride ceramic balls
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Material:high quality chrome steel
China GCr15, Europe 100Cr6, Japan SUJ2, USA AISI E52100
Contact angle:18°(BNR)
Rolling element:silicon nitride ceramic balls
Description
| Bearing number | Basic Dimension (mm) | Basic Load Rating | Limiting Speeds | ||||||
| d | D | B | r | r1 | Dynamic | Static | |||
| min | min | Cr | Cor | Grease | Oil | ||||
| 30BNR10H | 30 | 55 | 13 | 1.0 | 0.6 | 8.7 | 5.8 | 42400 | 65900 |
| 35BNR10H | 35 | 62 | 14 | 1.0 | 0.6 | 10.1 | 7.1 | 37200 | 57800 |
| 40BNR10H | 40 | 68 | 15 | 1.0 | 0.6 | 10.6 | 8.0 | 33400 | 51900 |
| 45BNR10H | 45 | 75 | 16 | 1.0 | 0.6 | 11.7 | 9.0 | 30000 | 46700 |
| 50BNR10H | 50 | 80 | 16 | 1.0 | 0.6 | 12.2 | 9.9 | 27700 | 43100 |
| 55BNR10H | 55 | 90 | 18 | 1.1 | 0.6 | 15.1 | 12.5 | 24900 | 38700 |
| 60BNR10H | 60 | 95 | 18 | 1.1 | 0.6 | 15.6 | 13.7 | 23300 | 36200 |
| 65BNR10H | 65 | 100 | 18 | 1.1 | 0.6 | 16.2 | 14.8 | 21900 | 34000 |
| 70BNR10H | 70 | 110 | 20 | 1.1 | 0.6 | 22.3 | 19.8 | 20000 | 31200 |
| 75BNR10H | 75 | 115 | 20 | 1.1 | 0.6 | 22.6 | 20.7 | 19000 | 29500 |
| 80BNR10H | 80 | 125 | 22 | 1.1 | 0.6 | 26.5 | 24.5 | 17600 | 27400 |
| 85BNR10H | 85 | 130 | 22 | 1.1 | 0.6 | 26.8 | 25.7 | 16800 | 26100 |
| 90BNR10H | 90 | 140 | 24 | 1.5 | 1.0 | 35.0 | 33.0 | 15700 | 24400 |
| 95BNR10H | 95 | 145 | 24 | 1.5 | 1.0 | 35.5 | 34.5 | 15000 | 23400 |
| 100BNR10H | 100 | 150 | 24 | 1.5 | 1.0 | 36.0 | 36.0 | 14400 | 22400 |
| 105BNR10H | 105 | 160 | 26 | 2.0 | 1.0 | 41.0 | 41.0 | 13600 | 21200 |
| 110BNR10H | 110 | 170 | 28 | 2.0 | 1.0 | 46.0 | 47.0 | 12900 | 20000 |
| 120BNR10H | 120 | 180 | 28 | 2.0 | 1.0 | 47.5 | 50.5 | 12000 | 18700 |
| 130BNR10H | 130 | 200 | 33 | 2.0 | 1.0 | 60.0 | 61.5 | 11000 | 17000 |
| 140BNR10H | 140 | 210 | 33 | 2.0 | 1.0 | 62.5 | 66.5 | 10300 | 16000 |
| 150BNR10H | 150 | 225 | 35 | 2.1 | 1.0 | 73.5 | 78.0 | 9600 | 15000 |