Tapered roller bearing 30318 Dimensional series ISO 355: 2GB
Main dimensions for 30318
Designation | Dimension | Remark |
---|---|---|
d | 90.00 mm | shaft diameter |
D | 190.00 mm | outer diameter |
T | 46.50 mm | width |
B | 43.00 mm | inner ring width |
C | 36.00 mm | outer ring width |
a | 36.00 mm | Distance to the pressure point |
d1 | 132.00 mm | inner ring shoulder diameter |
r1 min. | 4.00 mm | min. edge distance |
r2 min. | 4.00 mm | min. edge distance |
r3 min. | 3.00 mm | min. edge distance |
r4 min. | 3.00 mm | min. edge distance |
da max. | 113.00 mm | diameter of the shaft contact surface |
db min. | 105.00 mm | diameter of the shaft contact surface |
Da min. | 165.00 mm | Diameter of the contact surface in the housing |
Da max. | 176.00 mm | Diameter of the contact surface in the housing |
Ca min. | 6.00 mm | |
Ca min. | 10.50 mm | |
ra max. | 3.00 mm | rounding radius |
ra max. | 2.50 mm | rounding radius |
Performance data for 30318
Designation | Dimension | Remark |
---|---|---|
Cr | 330,000 kN | dynamic load rating, radial |
C0r | 400,000 kN | static load rating, radial |
nG | 4,000 min-1 | limit speed |
nR | 2,600 min-1 | reference speed |
5.650 kg | Weight |
Other sizes of 30318 series 303 (24)
Designation | Dimension | Connection dimensions | Performance data | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
d | D | T | B | C | a | d1 | da max | db min | Da min | Da max | Db min | Ca min | Cb min | ra max | rb max | Cr | C0r | Pur | nB | nG | ||
mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | kN | kN | kN | min-1 | min-1 | ||
30302 | 15.00 | 42.00 | 14.25 | 13.00 | 11.00 | 9.00 | 27.70 | 22.00 | 21.00 | 36.00 | 36.00 | 38.00 | 2.00 | 3.00 | 1.00 | 1.00 | 22,400 | 20,000 | 2,080 | 13,000 | 18,000 | |
30303 | 17.00 | 47.00 | 15.25 | 14.00 | 12.00 | 10.00 | 30.40 | 25.00 | 23.00 | 40.00 | 41.00 | 42.00 | 2.00 | 3.00 | 1.00 | 1.00 | 28,100 | 25,000 | 2,750 | 12,000 | 16,000 | |
30304 | 20.00 | 52.00 | 16.25 | 15.00 | 13.00 | 11.00 | 34.30 | 28.00 | 27.00 | 44.00 | 45.00 | 47.00 | 2.00 | 3.00 | 1.50 | 1.50 | 39,000 | 32,500 | 3,600 | 12,000 | 14,000 | |
30305 | 25.00 | 62.00 | 18.25 | 17.00 | 15.00 | 13.00 | 41.50 | 34.00 | 32.00 | 54.00 | 55.00 | 57.00 | 2.00 | 3.00 | 1.50 | 1.50 | 44,600 | 43,000 | 4,750 | 9,000 | 12,000 | |
30306 | 30.00 | 72.00 | 20.75 | 19.00 | 16.00 | 15.00 | 48.40 | 41.00 | 37.00 | 62.00 | 65.00 | 66.00 | 3.00 | 4.50 | 1.50 | 1.50 | 64,000 | 56,000 | 6,400 | 8,000 | 10,000 | |
30307 | 35.00 | 80.00 | 22.75 | 21.00 | 18.00 | 16.00 | 54.50 | 46.00 | 44.00 | 70.00 | 71.00 | 74.00 | 3.00 | 4.50 | 2.00 | 1.50 | 83,000 | 73,500 | 8,300 | 7,500 | 9,000 | |
30308 | 40.00 | 90.00 | 25.25 | 23.00 | 20.00 | 19.00 | 62.50 | 53.00 | 49.00 | 77.00 | 81.00 | 82.00 | 3.00 | 5.00 | 2.00 | 1.50 | 100,000 | 95,000 | 10,800 | 6,300 | 8,000 | |
30309 | 45.00 | 100.00 | 27.25 | 25.00 | 22.00 | 21.00 | 70.10 | 59.00 | 53.00 | 86.00 | 91.00 | 92.00 | 3.00 | 5.00 | 2.00 | 1.50 | 125,000 | 120,000 | 14,300 | 5,600 | 7,000 | |
30310 | 50.00 | 110.00 | 29.25 | 27.00 | 23.00 | 23.00 | 77.20 | 65.00 | 60.00 | 95.00 | 100.00 | 102.00 | 4.00 | 6.00 | 2.00 | 2.00 | 143,000 | 140,000 | 16,600 | 5,300 | 6,300 | |
30311 | 55.00 | 120.00 | 31.50 | 29.00 | 25.00 | 24.00 | 84.00 | 71.00 | 65.00 | 104.00 | 112.00 | 111.00 | 4.00 | 6.50 | 2.00 | 2.00 | 166,000 | 163,000 | 19,300 | 4,800 | 5,600 | |
30312 | 60.00 | 130.00 | 33.50 | 31.00 | 26.00 | 26.00 | 91.90 | 77.00 | 72.00 | 112.00 | 118.00 | 120.00 | 5.00 | 7.50 | 2.50 | 2.00 | 168,000 | 196,000 | 23,600 | 4,000 | 5,300 | |
30313 | 65.00 | 140.00 | 36.00 | 33.00 | 28.00 | 28.00 | 98.60 | 84.00 | 77.00 | 122.00 | 128.00 | 130.00 | 5.00 | 8.00 | 2.50 | 2.00 | 194,000 | 228,000 | 27,500 | 3,600 | 4,800 | |
30314 | 70.00 | 150.00 | 38.00 | 35.00 | 30.00 | 29.00 | 105.00 | 90.00 | 82.00 | 130.00 | 138.00 | 140.00 | 5.00 | 8.00 | 2.50 | 2.00 | 220,000 | 260,000 | 31,000 | 3,400 | 4,500 | |
30315 | 75.00 | 160.00 | 40.00 | 37.00 | 31.00 | 31.00 | 112.00 | 96.00 | 87.00 | 139.00 | 148.00 | 149.00 | 5.00 | 9.00 | 2.50 | 2.00 | 246,000 | 290,000 | 34,000 | 3,200 | 4,300 | |
30316 | 80.00 | 170.00 | 42.50 | 39.00 | 33.00 | 33.00 | 120.00 | 102.00 | 92.00 | 148.00 | 158.00 | 159.00 | 5.00 | 9.50 | 2.50 | 2.00 | 270,000 | 320,000 | 38,000 | 3,000 | 4,300 | |
30317 | 85.00 | 180.00 | 44.50 | 41.00 | 34.00 | 35.00 | 126.00 | 107.00 | 99.00 | 156.00 | 166.00 | 167.00 | 6.00 | 10.50 | 3.00 | 2.50 | 303,000 | 365,000 | 40,500 | 2,800 | 4,000 | |
30318 | 90.00 | 190.00 | 46.50 | 43.00 | 36.00 | 36.00 | 132.00 | 113.00 | 105.00 | 165.00 | 176.00 | 176.00 | 6.00 | 10.50 | 3.00 | 2.50 | 330,000 | 400,000 | 44,000 | 2,600 | 4,000 | |
30319 | 95.00 | 200.00 | 49.50 | 45.00 | 38.00 | 39.00 | 139.00 | 118.00 | 110.00 | 172.00 | 186.00 | 184.00 | 6.00 | 11.50 | 3.00 | 2.50 | 330,000 | 390,000 | 42,500 | 2,600 | 3,400 | |
30320 | 100.00 | 180.00 | 37.00 | 34.00 | 29.00 | 35.00 | 133.00 | 116.00 | 112.00 | 157.00 | 168.00 | 168.00 | 5.00 | 8.00 | 2.50 | 2.00 | 246,000 | 320,000 | 36,000 | 2,800 | 3,600 | |
30322 | 110.00 | 240.00 | 54.50 | 50.00 | 42.00 | 43.00 | 165.00 | 142.00 | 125.00 | 206.00 | 226.00 | 220.00 | 8.00 | 12.50 | 3.00 | 2.50 | 473,000 | 585,000 | 62,000 | 2,200 | 2,800 | |
30324 | 120.00 | 260.00 | 59.50 | 55.00 | 46.00 | 47.00 | 178.00 | 153.00 | 135.00 | 221.00 | 245.00 | 237.00 | 7.00 | 13.50 | 3.00 | 2.50 | 561,000 | 710,000 | 73,500 | 2,000 | 2,600 | |
30326 | 130.00 | 280.00 | 63.75 | 58.00 | 49.00 | 51.00 | 196.00 | 164.00 | 150.00 | 239.00 | 263.00 | 255.00 | 8.00 | 14.50 | 4.00 | 3.00 | 627,000 | 800,000 | 83,000 | 1,800 | 2,400 | |
30332 | 160.00 | 340.00 | 75.00 | 68.00 | 58.00 | 61.00 | 233.00 | 201.00 | 180.00 | 290.00 | 323.00 | 310.00 | 9.00 | 17.00 | 4.00 | 3.00 | 913,000 | 1,180,000 | 114,000 | 1,500 | 2,000 | |
30352 | 260.00 | 540.00 | 113.00 | 102.00 | 85.00 | 97.00 | 376.00 | 325.00 | 286.00 | 461.00 | 514.00 | 493.00 | 15.00 | 28.00 | 5.00 | 5.00 | 2,120,000 | 3,050,000 | 250,000 | 850 | 1,200 |
Variants of 30318 (1)
Designation | Dimension | Connection dimensions | Performance data | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
d | D | T | B | C | a | d1 | da max | db min | Da min | Da max | Db min | Ca min | Cb min | ra max | rb max | Cr | C0r | Pur | nB | nG | ||
mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | kN | kN | kN | min-1 | min-1 | ||
30318 | 90.00 | 190.00 | 46.50 | 43.00 | 36.00 | 36.00 | 132.00 | 113.00 | 105.00 | 165.00 | 176.00 | 176.00 | 6.00 | 10.50 | 3.00 | 2.50 | 330,000 | 400,000 | 44,000 | 2,600 | 4,000 |
Accessories to 30318 (0)
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Product features for 30318 (0)
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Variants of 30318 (11)
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