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 Height Inner Diameter Outer Diameter Weight Price
4T-30308 23mm 40mm 63.50mm 765g £23.27
4T-30310 27mm 50mm 78.50mm 1.31Kg £33.51
4T-30311 29mm 55mm 85.50mm 1.65Kg £42.31
4T-30312 31mm 60mm 93mm 2.06Kg
£54.72 £109.44
4T-30313 33mm 65mm 100.50mm 2.55Kg £70.89
4T-3120 72.63mm 220g £15.74
4T-31520 76.20mm 248g
£8.27 £9.09
4T-31593 28.58mm 34.93mm 56.20mm 400g
£22.12 £23.55
4T-31593/31520 28.58mm 34.93mm 56.20mm 626g £32.57
4T-31594 28.58mm 34.93mm 56.20mm 389g
£15.13 £20.67
4T-31597 28.58mm 36.51mm 56.20mm 379g £17.84
4T-3188 30mm 31.75mm 51mm 400g £26.15
4T-32004 X 15mm 20mm 31mm 97g
£8.79 £10.91
4T-32006 X 17mm 30mm 43.40mm 170g £13.35
4T-32007 X 18mm 35mm 49.50mm 223g £13.54