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  • Tapered roller bearing
his is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring).
  • Model
  • d - Bore (mm)
  • D - Outer Diameter (mm)
  • B - Width (mm)
  • Cr - Dynamic Radial Rating
  • Cor - Static Radial Rating

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

30311-XL 55 mm 120 mm 29 mm 180000 N 175000 N 4350 rpm 7500 rpm
32011-X-XL 55 mm 90 mm 23 mm 96000 N 118000 N 4600 rpm 9300 rpm
33011-XL 55 mm 90 mm 27 mm 111000 N 143000 N 4850 rpm 9300 rpm
33211-XL 55 mm 100 mm 35 mm 164000 N 194000 N 4350 rpm 8400 rpm
T7FC055-XL 55 mm 115 mm 31 mm 152000 N 165000 N 5000 rpm 7200 rpm
30212-XL 60 mm 110 mm 22 mm 122000 N 123000 N 4250 rpm 8200 rpm
31312-XL 60 mm 130 mm 31 mm 173000 N 169000 N 3800 rpm 6600 rpm
32012-X-XL 60 mm 95 mm 23 mm 97000 N 124000 N 4350 rpm 8800 rpm
33012-XL 60 mm 95 mm 27 mm 113000 N 149000 N 4650 rpm 8800 rpm
T7FC060-XL 60 mm 125 mm 33.5 mm 181000 N 200000 N 4700 rpm 6700 rpm
31313-XL 65 mm 140 mm 33 mm 193000 N 188000 N 3650 rpm 6100 rpm
32013-X-XL 65 mm 100 mm 23 mm 97000 N 125000 N 4150 rpm 8300 rpm
33013-XL 65 mm 100 mm 27 mm 118000 N 161000 N 4300 rpm 8300 rpm
T7FC065-XL 65 mm 130 mm 33.5 mm 186000 N 211000 N 4450 rpm 6300 rpm
30214-XL 70 mm 125 mm 24 mm 155000 N 162000 N 3700 rpm 7100 rpm
31314-XL 70 mm 150 mm 35 mm 221000 N 219000 N 3450 rpm 5700 rpm
32014-X-XL 70 mm 110 mm 25 mm 123000 N 159000 N 3800 rpm 7600 rpm
T7FC070-XL 70 mm 140 mm 35.5 mm 208000 N 237000 N 4150 rpm 5800 rpm
31315-XL 75 mm 160 mm 37 mm 240000 N 236000 N 3300 rpm 5300 rpm
32015-X-XL 75 mm 115 mm 25 mm 124000 N 165000 N 3600 rpm 7200 rpm