• NTN 213 Series Spherical Roller Bearings (Cylindrical & Tapered Bore)
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NTN 213 Series Spherical Roller Bearings (Cylindrical & Tapered Bore)

NTN 213 Series Spherical Roller Bearings (Cylindrical & Tapered Bore)

NTN 213 series double-row spherical roller bearings, bore 40-110 mm, with cylindrical bore or tapered bore (K = 1:12, K30 = 1:30).

Key features

  • Self-aligning design tolerates shaft deflection and misalignment
  • Very high radial load capacity with axial load in both directions
  • Tapered bore versions for adapter or withdrawal sleeve mounting
  • Mass shown for cylindrical bore type

Specifications

Series 213
Bearing type Double-row spherical roller bearing
Bore range 40-110 mm
Bore options Cylindrical, tapered K (1:12), K30 (1:30)
Load rating unit kN
Source NTN NTN Ball and Roller Bearings catalogue, p. 129-130
21308C d: 40 mm | D: 90 mm | B: 23 mm | Cr: 88 kN | C0r: 90 kN | Mass: 0.705 kg
21308CK d: 40 mm | D: 90 mm | B: 23 mm | Cr: 88 kN | C0r: 90 kN | Mass: 0.705 kg
21309C d: 45 mm | D: 100 mm | B: 25 mm | Cr: 102 kN | C0r: 106 kN | Mass: 0.927 kg
21309CK d: 45 mm | D: 100 mm | B: 25 mm | Cr: 102 kN | C0r: 106 kN | Mass: 0.927 kg
21310C d: 50 mm | D: 110 mm | B: 27 mm | Cr: 118 kN | C0r: 127 kN | Mass: 1.21 kg
21310CK d: 50 mm | D: 110 mm | B: 27 mm | Cr: 118 kN | C0r: 127 kN | Mass: 1.21 kg
21311 d: 55 mm | D: 120 mm | B: 29 mm | Cr: 145 kN | C0r: 163 kN | Mass: 1.71 kg
21311K d: 55 mm | D: 120 mm | B: 29 mm | Cr: 145 kN | C0r: 163 kN | Mass: 1.71 kg
21312 d: 60 mm | D: 130 mm | B: 31 mm | Cr: 167 kN | C0r: 191 kN | Mass: 2.1 kg
21312K d: 60 mm | D: 130 mm | B: 31 mm | Cr: 167 kN | C0r: 191 kN | Mass: 2.1 kg
21313 d: 65 mm | D: 140 mm | B: 33 mm | Cr: 194 kN | C0r: 228 kN | Mass: 2.55 kg
21313K d: 65 mm | D: 140 mm | B: 33 mm | Cr: 194 kN | C0r: 228 kN | Mass: 2.55 kg
21314 d: 70 mm | D: 150 mm | B: 35 mm | Cr: 220 kN | C0r: 262 kN | Mass: 3.18 kg
21314K d: 70 mm | D: 150 mm | B: 35 mm | Cr: 220 kN | C0r: 262 kN | Mass: 3.18 kg
21315 d: 75 mm | D: 160 mm | B: 37 mm | Cr: 239 kN | C0r: 287 kN | Mass: 3.81 kg
21315K d: 75 mm | D: 160 mm | B: 37 mm | Cr: 239 kN | C0r: 287 kN | Mass: 3.81 kg
21316 d: 80 mm | D: 170 mm | B: 39 mm | Cr: 260 kN | C0r: 315 kN | Mass: 4.53 kg
21316K d: 80 mm | D: 170 mm | B: 39 mm | Cr: 260 kN | C0r: 315 kN | Mass: 4.53 kg
21317 d: 85 mm | D: 180 mm | B: 41 mm | Cr: 289 kN | C0r: 355 kN | Mass: 5.35 kg
21317K d: 85 mm | D: 180 mm | B: 41 mm | Cr: 289 kN | C0r: 355 kN | Mass: 5.35 kg
21318 d: 90 mm | D: 190 mm | B: 43 mm | Cr: 320 kN | C0r: 400 kN | Mass: 6.3 kg
21318K d: 90 mm | D: 190 mm | B: 43 mm | Cr: 320 kN | C0r: 400 kN | Mass: 6.3 kg
21319 d: 95 mm | D: 200 mm | B: 45 mm | Cr: 335 kN | C0r: 420 kN | Mass: 7.1 kg
21319K d: 95 mm | D: 200 mm | B: 45 mm | Cr: 335 kN | C0r: 420 kN | Mass: 7.1 kg
21320 d: 100 mm | D: 215 mm | B: 47 mm | Cr: 370 kN | C0r: 465 kN | Mass: 8.89 kg
21320K d: 100 mm | D: 215 mm | B: 47 mm | Cr: 370 kN | C0r: 465 kN | Mass: 8.89 kg
21322 d: 110 mm | D: 240 mm | B: 50 mm | Cr: 495 kN | C0r: 615 kN | Mass: 11.2 kg
21322K d: 110 mm | D: 240 mm | B: 50 mm | Cr: 495 kN | C0r: 615 kN | Mass: 11.2 kg
Spherical Roller BearingsNTN
28 product codes available in this family
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NTN 213 Series Spherical Roller Bearings (Cylindrical & Tapered Bore)

Brand NTN·Spherical Roller Bearings

Available part numbers (28)

21308C, 21308CK, 21309C, 21309CK, 21310C, 21310CK, 21311, 21311K, 21312, 21312K + 18 more — see full table ↓

How to order

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Product codes & specifications
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Product codeSpec
21308Cd: 40 mm | D: 90 mm | B: 23 mm | Cr: 88 kN | C0r: 90 kN | Mass: 0.705 kg
21308CKd: 40 mm | D: 90 mm | B: 23 mm | Cr: 88 kN | C0r: 90 kN | Mass: 0.705 kg
21309Cd: 45 mm | D: 100 mm | B: 25 mm | Cr: 102 kN | C0r: 106 kN | Mass: 0.927 kg
21309CKd: 45 mm | D: 100 mm | B: 25 mm | Cr: 102 kN | C0r: 106 kN | Mass: 0.927 kg
21310Cd: 50 mm | D: 110 mm | B: 27 mm | Cr: 118 kN | C0r: 127 kN | Mass: 1.21 kg
21310CKd: 50 mm | D: 110 mm | B: 27 mm | Cr: 118 kN | C0r: 127 kN | Mass: 1.21 kg
21311d: 55 mm | D: 120 mm | B: 29 mm | Cr: 145 kN | C0r: 163 kN | Mass: 1.71 kg
21311Kd: 55 mm | D: 120 mm | B: 29 mm | Cr: 145 kN | C0r: 163 kN | Mass: 1.71 kg
21312d: 60 mm | D: 130 mm | B: 31 mm | Cr: 167 kN | C0r: 191 kN | Mass: 2.1 kg
21312Kd: 60 mm | D: 130 mm | B: 31 mm | Cr: 167 kN | C0r: 191 kN | Mass: 2.1 kg
21313d: 65 mm | D: 140 mm | B: 33 mm | Cr: 194 kN | C0r: 228 kN | Mass: 2.55 kg
21313Kd: 65 mm | D: 140 mm | B: 33 mm | Cr: 194 kN | C0r: 228 kN | Mass: 2.55 kg
21314d: 70 mm | D: 150 mm | B: 35 mm | Cr: 220 kN | C0r: 262 kN | Mass: 3.18 kg
21314Kd: 70 mm | D: 150 mm | B: 35 mm | Cr: 220 kN | C0r: 262 kN | Mass: 3.18 kg
21315d: 75 mm | D: 160 mm | B: 37 mm | Cr: 239 kN | C0r: 287 kN | Mass: 3.81 kg
21315Kd: 75 mm | D: 160 mm | B: 37 mm | Cr: 239 kN | C0r: 287 kN | Mass: 3.81 kg
21316d: 80 mm | D: 170 mm | B: 39 mm | Cr: 260 kN | C0r: 315 kN | Mass: 4.53 kg
21316Kd: 80 mm | D: 170 mm | B: 39 mm | Cr: 260 kN | C0r: 315 kN | Mass: 4.53 kg
21317d: 85 mm | D: 180 mm | B: 41 mm | Cr: 289 kN | C0r: 355 kN | Mass: 5.35 kg
21317Kd: 85 mm | D: 180 mm | B: 41 mm | Cr: 289 kN | C0r: 355 kN | Mass: 5.35 kg
21318d: 90 mm | D: 190 mm | B: 43 mm | Cr: 320 kN | C0r: 400 kN | Mass: 6.3 kg
21318Kd: 90 mm | D: 190 mm | B: 43 mm | Cr: 320 kN | C0r: 400 kN | Mass: 6.3 kg
21319d: 95 mm | D: 200 mm | B: 45 mm | Cr: 335 kN | C0r: 420 kN | Mass: 7.1 kg
21319Kd: 95 mm | D: 200 mm | B: 45 mm | Cr: 335 kN | C0r: 420 kN | Mass: 7.1 kg
21320d: 100 mm | D: 215 mm | B: 47 mm | Cr: 370 kN | C0r: 465 kN | Mass: 8.89 kg
21320Kd: 100 mm | D: 215 mm | B: 47 mm | Cr: 370 kN | C0r: 465 kN | Mass: 8.89 kg
21322d: 110 mm | D: 240 mm | B: 50 mm | Cr: 495 kN | C0r: 615 kN | Mass: 11.2 kg
21322Kd: 110 mm | D: 240 mm | B: 50 mm | Cr: 495 kN | C0r: 615 kN | Mass: 11.2 kg

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