Needle bearing with inner ring NA69/28 with flange without seal
Main dimensions for NA69/28
Designation | Dimension | Remark |
---|---|---|
d | 28.00 mm | shaft diameter |
D | 45.00 mm | outer diameter |
C | 30.00 mm | width |
F | 32.00 mm | Track diameter inner ring |
rmin. | 0.30 mm | min. edge distance |
s | 1.00 mm | axial displacement |
Performance data for NA69/28
Designation | Dimension | Remark |
---|---|---|
Cr | 45,500 N | dynamic load rating, radial |
C0r | 63,000 N | static load rating, radial |
Cur | 11,400 N | fatigue limit load |
nG | 13,600 min-1 | limit speed |
nB | 7,100 min-1 | reference speed |
0.182 kg | Weight |
Other sizes of NA69/28 series NA69 (22)
Designation | Dimension | Performance data | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
d | D | C | F | rmin | s | Cr | C0r | Cur | nG | nB | |
mm | mm | mm | mm | mm | mm | N | N | N | min-1 | min-1 | |
NA6901 | 12.00 | 24.00 | 22.00 | 16.00 | 0.30 | 1.00 | 18,100 | 21,600 | 3,800 | 23,200 | 13,300 |
NA6902 | 15.00 | 28.00 | 23.00 | 20.00 | 0.30 | 1.00 | 19,500 | 25,500 | 4,450 | 21,100 | 10,900 |
NA6903 | 17.00 | 30.00 | 23.00 | 22.00 | 0.30 | 1.00 | 21,100 | 29,000 | 5,100 | 20,000 | 9,800 |
NA6904 | 20.00 | 37.00 | 30.00 | 25.00 | 0.30 | 1.00 | 40,500 | 51,000 | 9,100 | 16,900 | 8,900 |
NA69/22 | 22.00 | 39.00 | 30.00 | 28.00 | 0.30 | 0.50 | 42,000 | 55,000 | 9,900 | 15,300 | 7,900 |
NA6905 | 25.00 | 42.00 | 30.00 | 30.00 | 0.30 | 1.00 | 44,000 | 59,000 | 10,600 | 14,400 | 7,500 |
NA69/28 | 28.00 | 45.00 | 30.00 | 32.00 | 0.30 | 1.00 | 45,500 | 63,000 | 11,400 | 13,600 | 7,100 |
NA6906 | 30.00 | 47.00 | 30.00 | 35.00 | 0.30 | 1.00 | 49,000 | 71,000 | 12,800 | 12,600 | 6,300 |
NA69/32-ZW | 32.00 | 52.00 | 36.00 | 40.00 | 0.60 | 0.50 | 53,000 | 82,000 | 15,100 | 11,100 | 6,100 |
NA6907-ZW | 35.00 | 55.00 | 36.00 | 42.00 | 0.60 | 0.50 | 54,000 | 86,000 | 15,900 | 10,700 | 5,900 |
NA6908-ZW | 40.00 | 62.00 | 40.00 | 48.00 | 0.60 | 0.50 | 74,000 | 116,000 | 19,400 | 9,200 | 5,100 |
NA6909-ZW | 45.00 | 68.00 | 40.00 | 52.00 | 0.60 | 0.50 | 79,000 | 127,000 | 21,400 | 8,600 | 4,750 |
NA6910-ZW | 50.00 | 72.00 | 40.00 | 58.00 | 0.60 | 0.50 | 82,000 | 139,000 | 23,400 | 7,800 | 4,200 |
NA6911-ZW | 55.00 | 80.00 | 45.00 | 63.00 | 1.00 | 1.50 | 102,000 | 176,000 | 30,000 | 7,200 | 4,000 |
NA6912-ZW | 60.00 | 85.00 | 45.00 | 68.00 | 1.00 | 1.50 | 106,000 | 191,000 | 32,500 | 6,700 | 3,700 |
NA6913-ZW | 65.00 | 90.00 | 45.00 | 72.00 | 1.00 | 1.50 | 108,000 | 198,000 | 33,500 | 6,300 | 3,550 |
NA6914-ZW | 70.00 | 100.00 | 54.00 | 80.00 | 1.00 | 1.00 | 145,000 | 265,000 | 47,500 | 5,700 | 3,300 |
NA6915-ZW | 75.00 | 105.00 | 54.00 | 85.00 | 1.00 | 1.00 | 147,000 | 275,000 | 49,500 | 5,400 | 3,150 |
NA6916-ZW | 80.00 | 110.00 | 54.00 | 90.00 | 1.00 | 1.00 | 153,000 | 300,000 | 53,000 | 5,100 | 2,900 |
NA6917-ZW | 85.00 | 120.00 | 63.00 | 100.00 | 1.10 | 1.00 | 188,000 | 400,000 | 71,000 | 4,600 | 2,700 |
NA6918-ZW | 90.00 | 125.00 | 63.00 | 105.00 | 1.10 | 1.00 | 195,000 | 425,000 | 74,000 | 4,400 | 2,550 |
NA6919-ZW | 95.00 | 130.00 | 63.00 | 110.00 | 1.10 | 1.00 | 197,000 | 440,000 | 76,000 | 4,200 | 2,440 |
Variants of NA69/28 (1)
Designation | Dimension | Performance data | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
d | D | C | F | rmin | s | Cr | C0r | Cur | nG | nB | |
mm | mm | mm | mm | mm | mm | N | N | N | min-1 | min-1 | |
NA69/28 | 28.00 | 45.00 | 30.00 | 32.00 | 0.30 | 1.00 | 45,500 | 63,000 | 11,400 | 13,600 | 7,100 |
Accessories to NA69/28 (0)
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Product features for NA69/28 (1)
Properties | Suffix | Description |
---|---|---|
Rolling element rows | - | Single row |
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Variants of NA69/28 (1)
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