• SKF 13 Series Self-Aligning Ball Bearings
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SKF 13 Series Self-Aligning Ball Bearings

SKF 13 Series Self-Aligning Ball Bearings

SKF self-aligning ball bearings of the 13 series, with cylindrical or tapered bore.

Key features

  • Two rows of balls with a common sphered raceway in the outer ring
  • Self-aligning: compensates angular misalignment of the shaft relative to the housing
  • Lowest friction of all rolling bearings, runs cool at high speeds
  • Cylindrical bore or tapered bore 1:12 (suffix K)
  • Glass fibre reinforced polyamide (TN9) or brass (M) cage

Specifications

Bearing type Self-aligning ball bearing
Series 13
Bore Cylindrical or tapered 1:12 (K)
Rows of balls 2
Units mm, kN, r/min
Brand SKF
Source SKF General Catalogue 6000, p. 484-489
135 TN9 d: 5 mm | D: 19 mm | B: 6 mm | C: 2.51 kN | C0: 0.48 kN | Limiting speed: 45000 r/min
1301 ETN9 d: 12 mm | D: 37 mm | B: 12 mm | C: 9.36 kN | C0: 2.16 kN | Limiting speed: 28000 r/min
1302 ETN9 d: 15 mm | D: 42 mm | B: 13 mm | C: 10.8 kN | C0: 2.60 kN | Limiting speed: 24000 r/min
1303 ETN9 d: 17 mm | D: 47 mm | B: 14 mm | C: 12.7 kN | C0: 3.40 kN | Limiting speed: 20000 r/min
1304 ETN9 d: 20 mm | D: 52 mm | B: 15 mm | C: 14.3 kN | C0: 4 kN | Limiting speed: 18000 r/min
1305 ETN9 d: 25 mm | D: 62 mm | B: 17 mm | C: 19 kN | C0: 5.4 kN | Limiting speed: 15000 r/min
1305 EKTN9 d: 25 mm | D: 62 mm | B: 17 mm | C: 19 kN | C0: 5.4 kN | Limiting speed: 15000 r/min
1306 ETN9 d: 30 mm | D: 72 mm | B: 19 mm | C: 22.5 kN | C0: 6.8 kN | Limiting speed: 13000 r/min
1306 EKTN9 d: 30 mm | D: 72 mm | B: 19 mm | C: 22.5 kN | C0: 6.8 kN | Limiting speed: 13000 r/min
1307 ETN9 d: 35 mm | D: 80 mm | B: 21 mm | C: 26.5 kN | C0: 8.5 kN | Limiting speed: 11000 r/min
1307 EKTN9 d: 35 mm | D: 80 mm | B: 21 mm | C: 26.5 kN | C0: 8.5 kN | Limiting speed: 11000 r/min
1308 ETN9 d: 40 mm | D: 90 mm | B: 23 mm | C: 33.8 kN | C0: 11.2 kN | Limiting speed: 9500 r/min
1308 EKTN9 d: 40 mm | D: 90 mm | B: 23 mm | C: 33.8 kN | C0: 11.2 kN | Limiting speed: 9500 r/min
1309 ETN9 d: 45 mm | D: 100 mm | B: 25 mm | C: 39 kN | C0: 13.4 kN | Limiting speed: 8500 r/min
1309 EKTN9 d: 45 mm | D: 100 mm | B: 25 mm | C: 39 kN | C0: 13.4 kN | Limiting speed: 8500 r/min
1310 ETN9 d: 50 mm | D: 110 mm | B: 27 mm | C: 43.6 kN | C0: 14 kN | Limiting speed: 8000 r/min
1310 EKTN9 d: 50 mm | D: 110 mm | B: 27 mm | C: 43.6 kN | C0: 14 kN | Limiting speed: 8000 r/min
1311 ETN9 d: 55 mm | D: 120 mm | B: 29 mm | C: 50.7 kN | C0: 18 kN | Limiting speed: 7500 r/min
1311 EKTN9 d: 55 mm | D: 120 mm | B: 29 mm | C: 50.7 kN | C0: 18 kN | Limiting speed: 7500 r/min
1312 ETN9 d: 60 mm | D: 130 mm | B: 31 mm | C: 58.5 kN | C0: 22 kN | Limiting speed: 6300 r/min
1312 EKTN9 d: 60 mm | D: 130 mm | B: 31 mm | C: 58.5 kN | C0: 22 kN | Limiting speed: 6300 r/min
1313 ETN9 d: 65 mm | D: 140 mm | B: 33 mm | C: 65 kN | C0: 25.5 kN | Limiting speed: 6000 r/min
1313 EKTN9 d: 65 mm | D: 140 mm | B: 33 mm | C: 65 kN | C0: 25.5 kN | Limiting speed: 6000 r/min
1314 d: 70 mm | D: 150 mm | B: 35 mm | C: 74.1 kN | C0: 27.5 kN | Limiting speed: 6000 r/min
1315 d: 75 mm | D: 160 mm | B: 37 mm | C: 79.3 kN | C0: 30 kN | Limiting speed: 5600 r/min
1315 K d: 75 mm | D: 160 mm | B: 37 mm | C: 79.3 kN | C0: 30 kN | Limiting speed: 5600 r/min
1316 d: 80 mm | D: 170 mm | B: 39 mm | C: 88.4 kN | C0: 33.5 kN | Limiting speed: 5300 r/min
1316 K d: 80 mm | D: 170 mm | B: 39 mm | C: 88.4 kN | C0: 33.5 kN | Limiting speed: 5300 r/min
1317 d: 85 mm | D: 180 mm | B: 41 mm | C: 97.5 kN | C0: 38 kN | Limiting speed: 4800 r/min
1317 K d: 85 mm | D: 180 mm | B: 41 mm | C: 97.5 kN | C0: 38 kN | Limiting speed: 4800 r/min
1318 d: 90 mm | D: 190 mm | B: 43 mm | C: 117 kN | C0: 44 kN | Limiting speed: 4500 r/min
1318 K d: 90 mm | D: 190 mm | B: 43 mm | C: 117 kN | C0: 44 kN | Limiting speed: 4500 r/min
1319 d: 95 mm | D: 200 mm | B: 45 mm | C: 133 kN | C0: 51 kN | Limiting speed: 4300 r/min
1319 K d: 95 mm | D: 200 mm | B: 45 mm | C: 133 kN | C0: 51 kN | Limiting speed: 4300 r/min
1320 d: 100 mm | D: 215 mm | B: 47 mm | C: 143 kN | C0: 57 kN | Limiting speed: 4000 r/min
1320 K d: 100 mm | D: 215 mm | B: 47 mm | C: 143 kN | C0: 57 kN | Limiting speed: 4000 r/min
1322 M d: 110 mm | D: 240 mm | B: 50 mm | C: 163 kN | C0: 72 kN | Limiting speed: 3600 r/min
1322 KM d: 110 mm | D: 240 mm | B: 50 mm | C: 163 kN | C0: 72 kN | Limiting speed: 3600 r/min
Self-Aligning Ball BearingsSKF
38 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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SKF 13 Series Self-Aligning Ball Bearings

Brand SKF·Self-Aligning Ball Bearings

Available part numbers (38)

135 TN9, 1301 ETN9, 1302 ETN9, 1303 ETN9, 1304 ETN9, 1305 ETN9, 1305 EKTN9, 1306 ETN9, 1306 EKTN9, 1307 ETN9 + 28 more — see full table ↓

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Product codes & specifications
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Product codeSpec
135 TN9d: 5 mm | D: 19 mm | B: 6 mm | C: 2.51 kN | C0: 0.48 kN | Limiting speed: 45000 r/min
1301 ETN9d: 12 mm | D: 37 mm | B: 12 mm | C: 9.36 kN | C0: 2.16 kN | Limiting speed: 28000 r/min
1302 ETN9d: 15 mm | D: 42 mm | B: 13 mm | C: 10.8 kN | C0: 2.60 kN | Limiting speed: 24000 r/min
1303 ETN9d: 17 mm | D: 47 mm | B: 14 mm | C: 12.7 kN | C0: 3.40 kN | Limiting speed: 20000 r/min
1304 ETN9d: 20 mm | D: 52 mm | B: 15 mm | C: 14.3 kN | C0: 4 kN | Limiting speed: 18000 r/min
1305 ETN9d: 25 mm | D: 62 mm | B: 17 mm | C: 19 kN | C0: 5.4 kN | Limiting speed: 15000 r/min
1305 EKTN9d: 25 mm | D: 62 mm | B: 17 mm | C: 19 kN | C0: 5.4 kN | Limiting speed: 15000 r/min
1306 ETN9d: 30 mm | D: 72 mm | B: 19 mm | C: 22.5 kN | C0: 6.8 kN | Limiting speed: 13000 r/min
1306 EKTN9d: 30 mm | D: 72 mm | B: 19 mm | C: 22.5 kN | C0: 6.8 kN | Limiting speed: 13000 r/min
1307 ETN9d: 35 mm | D: 80 mm | B: 21 mm | C: 26.5 kN | C0: 8.5 kN | Limiting speed: 11000 r/min
1307 EKTN9d: 35 mm | D: 80 mm | B: 21 mm | C: 26.5 kN | C0: 8.5 kN | Limiting speed: 11000 r/min
1308 ETN9d: 40 mm | D: 90 mm | B: 23 mm | C: 33.8 kN | C0: 11.2 kN | Limiting speed: 9500 r/min
1308 EKTN9d: 40 mm | D: 90 mm | B: 23 mm | C: 33.8 kN | C0: 11.2 kN | Limiting speed: 9500 r/min
1309 ETN9d: 45 mm | D: 100 mm | B: 25 mm | C: 39 kN | C0: 13.4 kN | Limiting speed: 8500 r/min
1309 EKTN9d: 45 mm | D: 100 mm | B: 25 mm | C: 39 kN | C0: 13.4 kN | Limiting speed: 8500 r/min
1310 ETN9d: 50 mm | D: 110 mm | B: 27 mm | C: 43.6 kN | C0: 14 kN | Limiting speed: 8000 r/min
1310 EKTN9d: 50 mm | D: 110 mm | B: 27 mm | C: 43.6 kN | C0: 14 kN | Limiting speed: 8000 r/min
1311 ETN9d: 55 mm | D: 120 mm | B: 29 mm | C: 50.7 kN | C0: 18 kN | Limiting speed: 7500 r/min
1311 EKTN9d: 55 mm | D: 120 mm | B: 29 mm | C: 50.7 kN | C0: 18 kN | Limiting speed: 7500 r/min
1312 ETN9d: 60 mm | D: 130 mm | B: 31 mm | C: 58.5 kN | C0: 22 kN | Limiting speed: 6300 r/min
1312 EKTN9d: 60 mm | D: 130 mm | B: 31 mm | C: 58.5 kN | C0: 22 kN | Limiting speed: 6300 r/min
1313 ETN9d: 65 mm | D: 140 mm | B: 33 mm | C: 65 kN | C0: 25.5 kN | Limiting speed: 6000 r/min
1313 EKTN9d: 65 mm | D: 140 mm | B: 33 mm | C: 65 kN | C0: 25.5 kN | Limiting speed: 6000 r/min
1314d: 70 mm | D: 150 mm | B: 35 mm | C: 74.1 kN | C0: 27.5 kN | Limiting speed: 6000 r/min
1315d: 75 mm | D: 160 mm | B: 37 mm | C: 79.3 kN | C0: 30 kN | Limiting speed: 5600 r/min
1315 Kd: 75 mm | D: 160 mm | B: 37 mm | C: 79.3 kN | C0: 30 kN | Limiting speed: 5600 r/min
1316d: 80 mm | D: 170 mm | B: 39 mm | C: 88.4 kN | C0: 33.5 kN | Limiting speed: 5300 r/min
1316 Kd: 80 mm | D: 170 mm | B: 39 mm | C: 88.4 kN | C0: 33.5 kN | Limiting speed: 5300 r/min
1317d: 85 mm | D: 180 mm | B: 41 mm | C: 97.5 kN | C0: 38 kN | Limiting speed: 4800 r/min
1317 Kd: 85 mm | D: 180 mm | B: 41 mm | C: 97.5 kN | C0: 38 kN | Limiting speed: 4800 r/min
1318d: 90 mm | D: 190 mm | B: 43 mm | C: 117 kN | C0: 44 kN | Limiting speed: 4500 r/min
1318 Kd: 90 mm | D: 190 mm | B: 43 mm | C: 117 kN | C0: 44 kN | Limiting speed: 4500 r/min
1319d: 95 mm | D: 200 mm | B: 45 mm | C: 133 kN | C0: 51 kN | Limiting speed: 4300 r/min
1319 Kd: 95 mm | D: 200 mm | B: 45 mm | C: 133 kN | C0: 51 kN | Limiting speed: 4300 r/min
1320d: 100 mm | D: 215 mm | B: 47 mm | C: 143 kN | C0: 57 kN | Limiting speed: 4000 r/min
1320 Kd: 100 mm | D: 215 mm | B: 47 mm | C: 143 kN | C0: 57 kN | Limiting speed: 4000 r/min
1322 Md: 110 mm | D: 240 mm | B: 50 mm | C: 163 kN | C0: 72 kN | Limiting speed: 3600 r/min
1322 KMd: 110 mm | D: 240 mm | B: 50 mm | C: 163 kN | C0: 72 kN | Limiting speed: 3600 r/min

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