Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
1308K	40 mm	90 mm	23 mm	29.5 N	9.7 N	6900 rpm	8400 rpm
2208KTN1	40 mm	80 mm	23 mm	31.8 N	10.2 N	7500 rpm	9000 rpm
1208KTN1	40 mm	80 mm	18 mm	20 N	6.9 N	7500 rpm	9000 rpm
1208K	40 mm	80 mm	18 mm	19.2 N	6.5 N	7500 rpm	9200 rpm
2307KTN1	35 mm	80 mm	31 mm	39.5 N	11.2 N	7100 rpm	9000 rpm
2307K	35 mm	80 mm	31 mm	39.4 N	11.3 N	7100 rpm	9800 rpm
1307KTN1	35 mm	80 mm	21 mm	26.2 N	8.5 N	7500 rpm	9500 rpm
1307K	35 mm	80 mm	21 mm	25.1 N	7.85 N	7600 rpm	9300 rpm
2207KTN1	35 mm	72 mm	23 mm	30.5 N	8.7 N	8500 rpm	10000 rpm
2207K	35 mm	72 mm	23 mm	21.6 N	6.6 N	8500 rpm	10000 rpm
1207KTN1	35 mm	72 mm	17 mm	18.8 N	5.9 N	8500 rpm	10000 rpm
1207K	35 mm	72 mm	17 mm	15.8 N	5.08 N	8500 rpm	10000 rpm
2306KTN1	30 mm	72 mm	27 mm	31.5 N	8.7 N	8000 rpm	10000 rpm
2306K	30 mm	72 mm	27 mm	31.4 N	8.75 N	8000 rpm	11000 rpm
1306KTN1	30 mm	72 mm	19 mm	21.2 N	6.3 N	8500 rpm	11000 rpm