At SP-Spareparts, we will support you to find out the right NTN Part Number or the cross reference for your equipment.
We cover the main NTN product range. In case we don’t have your NTN PN, we can acquire it on your demand.
Our goal is to get the stock ready for our customer with an extremely competitive price.

Tapered roller bearings

Part Number Width Inner Diameter Outer Diameter Weight Price
4T-14131-14276 19.85mm 33.34mm 69.01mm 355g
£18.68 £21.14
4T-15100S/15245 19mm 25.40mm 62mm 310g
£83.67 £107.19
4T-15112/15250 20.60mm 28.58mm 63.50mm 330g
£20.84 £22.25
4T-15123/15245 31.75mm 46mm 249g
£14.28 £21.69
4T-15578/15523 19.80mm 25.40mm 60.33mm 280g
£24.76 £44.73
4T-15590/15520 28.58mm 42.50mm 197g
£21.67 £23.96
4T-16150/16282 38.10mm 54mm 331g
£40.57 £56.54
4T-16150/16283 23.80mm 38.10mm 72.24mm 390g £38.55
4T-16150/16284 38.10mm 54mm 355g
£26.14 £34.80
4T-1755/1729 22.23mm 39mm 252g
£30.62 £48.17
4T-17580/17520 15.88mm 29mm 123g
£28.13 £30.52
4T-1780/1729 25.40mm 39mm 234g £33.81
4T-17887-17831 19.84mm 45.23mm 79.99mm 396g £47.03
4T-18590-18520 41.28mm 56.80mm 283g
£29.58 £31.97
4T-18620 79.38mm 120g
£9.40 £18.80