• NTN 29300 Series Spherical Roller Thrust Bearings
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NTN 29300 Series Spherical Roller Thrust Bearings

NTN 29300 Series Spherical Roller Thrust Bearings

NTN 29300 series spherical roller thrust bearings, bore 85-480 mm, for heavy axial loads with some radial load and misalignment.

Key features

  • Very high axial load capacity
  • Accommodates misalignment through spherical housing washer raceway
  • Can also carry radial load up to a set proportion of axial load
  • Oil lubrication generally recommended

Specifications

Series 29300
Bearing type Spherical roller thrust bearing
Bore range 85-480 mm
Load rating unit kN (axial)
Brand NTN
Source NTN NTN Ball and Roller Bearings catalogue, p. 164-166
29317 d: 85 mm | D: 150 mm | T: 39 mm | Ca: 265 kN | C0a: 820 kN | Mass: 2.94 kg
29318 d: 90 mm | D: 155 mm | T: 39 mm | Ca: 285 kN | C0a: 915 kN | Mass: 3.08 kg
29320 d: 100 mm | D: 170 mm | T: 42 mm | Ca: 345 kN | C0a: 1160 kN | Mass: 3.94 kg
29322 d: 110 mm | D: 190 mm | T: 48 mm | Ca: 445 kN | C0a: 1500 kN | Mass: 5.78 kg
29324 d: 120 mm | D: 210 mm | T: 54 mm | Ca: 535 kN | C0a: 1770 kN | Mass: 7.92 kg
29326 d: 130 mm | D: 225 mm | T: 58 mm | Ca: 615 kN | C0a: 2100 kN | Mass: 9.76 kg
29328 d: 140 mm | D: 240 mm | T: 60 mm | Ca: 685 kN | C0a: 2360 kN | Mass: 11.4 kg
29330 d: 150 mm | D: 250 mm | T: 60 mm | Ca: 675 kN | C0a: 2390 kN | Mass: 12 kg
29332 d: 160 mm | D: 270 mm | T: 67 mm | Ca: 820 kN | C0a: 2860 kN | Mass: 15.9 kg
29334 d: 170 mm | D: 280 mm | T: 67 mm | Ca: 855 kN | C0a: 3050 kN | Mass: 16.6 kg
29336 d: 180 mm | D: 300 mm | T: 73 mm | Ca: 995 kN | C0a: 3600 kN | Mass: 21.2 kg
29338 d: 190 mm | D: 320 mm | T: 78 mm | Ca: 1150 kN | C0a: 4250 kN | Mass: 26 kg
29340 d: 200 mm | D: 340 mm | T: 85 mm | Ca: 1280 kN | C0a: 4600 kN | Mass: 31.9 kg
29344 d: 220 mm | D: 360 mm | T: 85 mm | Ca: 1390 kN | C0a: 5200 kN | Mass: 34.5 kg
29348 d: 240 mm | D: 380 mm | T: 85 mm | Ca: 1380 kN | C0a: 5250 kN | Mass: 36.6 kg
29352 d: 260 mm | D: 420 mm | T: 95 mm | Ca: 1710 kN | C0a: 6800 kN | Mass: 52 kg
29356 d: 280 mm | D: 440 mm | T: 95 mm | Ca: 1800 kN | C0a: 7250 kN | Mass: 54.6 kg
29360 d: 300 mm | D: 480 mm | T: 109 mm | Ca: 2140 kN | C0a: 8250 kN | Mass: 75.8 kg
29364 d: 320 mm | D: 500 mm | T: 109 mm | Ca: 2220 kN | C0a: 8800 kN | Mass: 79.9 kg
29368 d: 340 mm | D: 540 mm | T: 122 mm | Ca: 2650 kN | C0a: 10700 kN | Mass: 107 kg
29372 d: 360 mm | D: 560 mm | T: 122 mm | Ca: 2710 kN | C0a: 11100 kN | Mass: 112 kg
29376 d: 380 mm | D: 600 mm | T: 132 mm | Ca: 3200 kN | C0a: 13300 kN | Mass: 143 kg
29380 d: 400 mm | D: 620 mm | T: 132 mm | Ca: 3400 kN | C0a: 14500 kN | Mass: 148 kg
29384 d: 420 mm | D: 650 mm | T: 140 mm | Ca: 3600 kN | C0a: 15500 kN | Mass: 172 kg
29388 d: 440 mm | D: 680 mm | T: 145 mm | Ca: 3800 kN | C0a: 16400 kN | Mass: 195 kg
29392 d: 460 mm | D: 710 mm | T: 150 mm | Ca: 4200 kN | C0a: 18500 kN | Mass: 221 kg
29396 d: 480 mm | D: 730 mm | T: 150 mm | Ca: 4200 kN | C0a: 18700 kN | Mass: 228 kg
Thrust BearingsNTN
27 product codes available in this family
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NTN 29300 Series Spherical Roller Thrust Bearings

Brand NTN·Thrust Bearings

Available part numbers (27)

29317, 29318, 29320, 29322, 29324, 29326, 29328, 29330, 29332, 29334 + 17 more — see full table ↓

How to order

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Product codes & specifications
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Product codeSpec
29317d: 85 mm | D: 150 mm | T: 39 mm | Ca: 265 kN | C0a: 820 kN | Mass: 2.94 kg
29318d: 90 mm | D: 155 mm | T: 39 mm | Ca: 285 kN | C0a: 915 kN | Mass: 3.08 kg
29320d: 100 mm | D: 170 mm | T: 42 mm | Ca: 345 kN | C0a: 1160 kN | Mass: 3.94 kg
29322d: 110 mm | D: 190 mm | T: 48 mm | Ca: 445 kN | C0a: 1500 kN | Mass: 5.78 kg
29324d: 120 mm | D: 210 mm | T: 54 mm | Ca: 535 kN | C0a: 1770 kN | Mass: 7.92 kg
29326d: 130 mm | D: 225 mm | T: 58 mm | Ca: 615 kN | C0a: 2100 kN | Mass: 9.76 kg
29328d: 140 mm | D: 240 mm | T: 60 mm | Ca: 685 kN | C0a: 2360 kN | Mass: 11.4 kg
29330d: 150 mm | D: 250 mm | T: 60 mm | Ca: 675 kN | C0a: 2390 kN | Mass: 12 kg
29332d: 160 mm | D: 270 mm | T: 67 mm | Ca: 820 kN | C0a: 2860 kN | Mass: 15.9 kg
29334d: 170 mm | D: 280 mm | T: 67 mm | Ca: 855 kN | C0a: 3050 kN | Mass: 16.6 kg
29336d: 180 mm | D: 300 mm | T: 73 mm | Ca: 995 kN | C0a: 3600 kN | Mass: 21.2 kg
29338d: 190 mm | D: 320 mm | T: 78 mm | Ca: 1150 kN | C0a: 4250 kN | Mass: 26 kg
29340d: 200 mm | D: 340 mm | T: 85 mm | Ca: 1280 kN | C0a: 4600 kN | Mass: 31.9 kg
29344d: 220 mm | D: 360 mm | T: 85 mm | Ca: 1390 kN | C0a: 5200 kN | Mass: 34.5 kg
29348d: 240 mm | D: 380 mm | T: 85 mm | Ca: 1380 kN | C0a: 5250 kN | Mass: 36.6 kg
29352d: 260 mm | D: 420 mm | T: 95 mm | Ca: 1710 kN | C0a: 6800 kN | Mass: 52 kg
29356d: 280 mm | D: 440 mm | T: 95 mm | Ca: 1800 kN | C0a: 7250 kN | Mass: 54.6 kg
29360d: 300 mm | D: 480 mm | T: 109 mm | Ca: 2140 kN | C0a: 8250 kN | Mass: 75.8 kg
29364d: 320 mm | D: 500 mm | T: 109 mm | Ca: 2220 kN | C0a: 8800 kN | Mass: 79.9 kg
29368d: 340 mm | D: 540 mm | T: 122 mm | Ca: 2650 kN | C0a: 10700 kN | Mass: 107 kg
29372d: 360 mm | D: 560 mm | T: 122 mm | Ca: 2710 kN | C0a: 11100 kN | Mass: 112 kg
29376d: 380 mm | D: 600 mm | T: 132 mm | Ca: 3200 kN | C0a: 13300 kN | Mass: 143 kg
29380d: 400 mm | D: 620 mm | T: 132 mm | Ca: 3400 kN | C0a: 14500 kN | Mass: 148 kg
29384d: 420 mm | D: 650 mm | T: 140 mm | Ca: 3600 kN | C0a: 15500 kN | Mass: 172 kg
29388d: 440 mm | D: 680 mm | T: 145 mm | Ca: 3800 kN | C0a: 16400 kN | Mass: 195 kg
29392d: 460 mm | D: 710 mm | T: 150 mm | Ca: 4200 kN | C0a: 18500 kN | Mass: 221 kg
29396d: 480 mm | D: 730 mm | T: 150 mm | Ca: 4200 kN | C0a: 18700 kN | Mass: 228 kg

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