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BNR high speed angular contact thrust ball bearings
BNR high speed angular contact thrust ball bearings
| Bearing Numbers | Boundary Dimensions (mm) | Basic Load Ratings (kN) |
Permissible Axial Load (1) (kN) |
Effective Load Center (mm) a |
Mass (kg) | Limiting Speeds (2) (min–1) | ||||||
| d | D | B |
r (min.) |
r1 (min.) |
Cr (Dynamic) |
C0r (Static) |
Grease | Oil | ||||
| 25BNR19S | 25 | 42 | 9 | 0.3 | 0.15 | 5.95 | 3.50 | 4.95 | 9.9 | 0.042 | 41,800 | 59,800 |
| 25BNR19H | 25 | 42 | 9 | 0.3 | 0.15 | 3.25 | 0.038 | 53,800 | 83,600 | |||
| 25BNR19X | 25 | 42 | 9 | 0.3 | 0.15 | 0.038 | 62,700 | 98,600 | ||||
| 30BNR19S | 30 | 47 | 9 | 0.3 | 0.15 | 6.30 | 4.05 | 5.75 | 10.8 | 0.048 | 36,400 | 52,000 |
| 30BNR19H | 30 | 47 | 9 | 0.3 | 0.15 | 3.80 | 0.043 | 46,800 | 72,800 | |||
| 30BNR19X | 30 | 47 | 9 | 0.3 | 0.15 | 0.043 | 54,600 | 85,800 | ||||
| 35BNR19S | 35 | 55 | 10 | 0.6 | 0.3 | 9.20 | 6.00 | 8.55 | 12.3 | 0.072 | 31,200 | 44,500 |
| 35BNR19H | 35 | 55 | 10 | 0.6 | 0.3 | 5.60 | 0.063 | 40,000 | 62,300 | |||
| 35BNR19X | 35 | 55 | 10 | 0.6 | 0.3 | 0.063 | 46,700 | 73,400 | ||||
| 40BNR19S | 40 | 62 | 12 | 0.6 | 0.3 | 11.5 | 7.65 | 10.8 | 14.3 | 0.105 | 27,500 | 39,300 |
| 40BNR19H | 40 | 62 | 12 | 0.6 | 0.3 | 7.10 | 0.092 | 35,300 | 55,000 | |||
| 40BNR19X | 40 | 62 | 12 | 0.6 | 0.3 | 0.092 | 41,200 | 64,800 | ||||
| 45BNR19S | 45 | 68 | 12 | 0.6 | 0.3 | 12.1 | 8.70 | 12.4 | 15.2 | 0.125 | 24,800 | 35,400 |
| 45BNR19H | 45 | 68 | 12 | 0.6 | 0.3 | 8.10 | 0.111 | 31,900 | 49,600 | |||
| 45BNR19X | 45 | 68 | 12 | 0.6 | 0.3 | 0.111 | 37,200 | 58,500 | ||||
| 50BNR19S | 50 | 72 | 12 | 0.6 | 0.3 | 12.8 | 9.75 | 13.9 | 15.9 | 0.127 | 23,000 | 32,800 |
| 50BNR19H | 50 | 72 | 12 | 0.6 | 0.3 | 9.10 | 0.111 | 29,600 | 46,000 | |||
| 50BNR19X | 50 | 72 | 12 | 0.6 | 0.3 | 0.111 | 34,500 | 54,100 | ||||
| 55BNR19S | 55 | 80 | 13 | 1.0 | 0.6 | 14.4 | 11.4 | 16.2 | 17.5 | 0.178 | 20,800 | 29,700 |
| 55BNR19H | 55 | 80 | 13 | 1.0 | 0.6 | 10.6 | 0.158 | 26,700 | 41,500 | |||
| 55BNR19X | 55 | 80 | 13 | 1.0 | 0.6 | 0.158 | 31,200 | 48,900 | ||||
| 60BNR19S | 60 | 85 | 13 | 1.0 | 0.6 | 14.6 | 12.0 | 17.1 | 18.3 | 0.190 | 19,400 | 27,600 |
| 60BNR19H | 60 | 85 | 13 | 1.0 | 0.6 | 11.2 | 0.170 | 24,900 | 38,700 | |||
| 60BNR19X | 60 | 85 | 13 | 1.0 | 0.6 | 0.170 | 29,000 | 45,600 | ||||
| 65BNR19S | 65 | 90 | 13 | 1.0 | 0.6 | 15.2 | 13.2 | 18.7 | 19.1 | 0.204 | 18,100 | 25,900 |
| 65BNR19H | 65 | 90 | 13 | 1.0 | 0.6 | 12.3 | 0.181 | 23,300 | 36,200 | |||
| 65BNR19X | 65 | 90 | 13 | 1.0 | 0.6 | 0.181 | 27,100 | 42,600 | ||||
| 70BNR19S | 70 | 100 | 16 | 1.0 | 0.6 | 21.3 | 18.1 | 26.1 | 21.8 | 0.328 | 16,500 | 23,600 |
| 70BNR19H | 70 | 100 | 16 | 1.0 | 0.6 | 17.1 | 0.292 | 21,200 | 33,000 | |||
| 70BNR19X | 70 | 100 | 16 | 1.0 | 0.6 | 0.292 | 24,800 | 38,900 | ||||
| 75BNR19S | 75 | 105 | 16 | 1.0 | 0.6 | 21.6 | 19.0 | 27.5 | 22.6 | 0.348 | 15,600 | 22,300 |
| 75BNR19H | 75 | 105 | 16 | 1.0 | 0.6 | 18.0 | 0.310 | 20,000 | 31,200 | |||
| 75BNR19X | 75 | 105 | 16 | 1.0 | 0.6 | 0.310 | 23,400 | 36,700 | ||||
| 80BNR19S | 80 | 110 | 16 | 1.0 | 0.6 | 22.0 | 19.9 | 28.9 | 23.4 | 0.366 | 14,800 | 21,100 |
| 80BNR19H | 80 | 110 | 16 | 1.0 | 0.6 | 18.9 | 0.326 | 19,000 | 29,500 | |||
| 80BNR19X | 80 | 110 | 16 | 1.0 | 0.6 | 0.326 | 22,200 | 34,800 | ||||
| 85BNR19S | 85 | 120 | 18 | 1.1 | 0.6 | 29.4 | 26.3 | 38.0 | 25.7 | 0.527 | 13,700 | 19,600 |
| 85BNR19H | 85 | 120 | 18 | 1.1 | 0.6 | 24.8 | 0.456 | 17,600 | 27,400 | |||
| 85BNR19X | 85 | 120 | 18 | 1.1 | 0.6 | 0.456 | 20,500 | 32,200 | ||||
| 90BNR19S | 90 | 125 | 18 | 1.1 | 0.6 | 31.5 | 29.7 | 43.0 | 26.5 | 0.552 | 13,100 | 18,700 |
| 90BNR19H | 90 | 125 | 18 | 1.1 | 0.6 | 28.1 | 0.480 | 16,800 | 26,100 | |||
| 90BNR19X | 90 | 125 | 18 | 1.1 | 0.6 | 0.480 | 19,600 | 30,700 | ||||
| 95BNR19S | 95 | 130 | 18 | 1.1 | 0.6 | 32.0 | 31.0 | 50.0 | 28.3 | 0.571 | 12,500 | 17,800 |
| 95BNR19H | 95 | 130 | 18 | 1.1 | 0.6 | 32.5 | 0.497 | 16,000 | 24,900 | |||
| 95BNR19X | 95 | 130 | 18 | 1.1 | 0.6 | 0.497 | 18,700 | 29,400 | ||||
| 100BNR19S | 100 | 140 | 20 | 1.1 | 0.6 | 38.0 | 35.0 | 50.5 | 29.5 | 0.770 | 11,700 | 16,700 |
| 100BNR19H | 100 | 140 | 20 | 1.1 | 0.6 | 33.0 | 0.673 | 15,000 | 23,400 | |||
| 100BNR19X | 100 | 140 | 20 | 1.1 | 0.6 | 0.673 | 17,500 | 27,500 | ||||
| 105BNR19S | 105 | 145 | 20 | 1.1 | 0.6 | 38.5 | 36.5 | 53.0 | 31.5 | 0.795 | 11,200 | 16,000 |
| 105BNR19H | 105 | 145 | 20 | 1.1 | 0.6 | 39.0 | 0.693 | 14,400 | 22,400 | |||
| 105BNR19X | 105 | 145 | 20 | 1.1 | 0.6 | 0.693 | 16,800 | 26,400 | ||||
| 110BNR19S | 110 | 150 | 20 | 1.1 | 0.6 | 39.0 | 38.0 | 55.5 | 31.1 | 0.838 | 10,800 | 15,400 |
| 110BNR19H | 110 | 150 | 20 | 1.1 | 0.6 | 42.0 | 0.733 | 13,900 | 21,600 | |||
| 110BNR19X | 110 | 150 | 20 | 1.1 | 0.6 | 0.733 | 16,200 | 25,400 | ||||
| 120BNR19S | 120 | 165 | 22 | 1.1 | 0.6 | 54.0 | 52.0 | 75.0 | 34.2 | 1.124 | 9,900 | 14,100 |
| 120BNR19H | 120 | 165 | 22 | 1.1 | 0.6 | 49.0 | 0.949 | 12,700 | 19,700 | |||
| 120BNR19X | 120 | 165 | 22 | 1.1 | 0.6 | 0.949 | 14,800 | 23,200 | ||||
| 130BNR19S | 130 | 180 | 24 | 1.5 | 1.0 | 59.5 | 58.5 | 85.0 | 37.2 | 1.477 | 9,100 | 13,000 |
| 130BNR19H | 130 | 180 | 24 | 1.5 | 1.0 | 56.0 | 1.265 | 11,700 | 18,100 | |||
| 140BNR19S | 140 | 190 | 24 | 1.5 | 1.0 | 60.0 | 61.5 | 89.5 | 38.8 | 1.567 | 8,500 | 12,200 |
| 140BNR19H | 140 | 190 | 24 | 1.5 | 1.0 | 58.5 | 1.353 | 11,000 | 17,000 | |||
| 150BNR19S | 150 | 210 | 28 | 2.0 | 1.0 | 77.0 | 78.5 | 114 | 43.2 | 2.459 | 7,800 | 11,200 |
| 150BNR19H | 150 | 210 | 28 | 2.0 | 1.0 | 75.0 | 2.139 | 10,000 | 15,600 | |||
