Basic dimensions(mm)							Basic load rating(kN)		Limiting speed (r/min)		Bearing number	Abutment and fillet dimensions mm							Weight kg
d	D	B	rsmin	r1smin	F	E	Cr	Cor	Grease	Oil		da(min)	da(max)	db(min)	Da(max)	Da(min)	ra(max)	rb(max)
1250	1500	112	6	6	1316	-	3630	9550	300	380	NU18/1250C9	1280	1306	1326	1470	-	5	5	386
1250	1500	145	6	6	1316	-	4900	14000	300	380	NU18/1250/HCE	1280	1306	1326	1470	-	5	5	517
1250	1750	290	9.5	9.5	-	1635	12500	29500	165	190	N20/1250M	1284	1625	-	1716	1650	8	8	2310
1320	1600	122	6	6	1395	-	3650	9500	190	250	NU18/1320M	1343	1382	1403	1577	-	5	5	525
1320	1720	175	7.5	7.5	1425	-	7920	19500	190	240	NU19/1320	1348	1406	1428	1692	-	6	6	1110
1320	1720	175	7.5	7.5	1475	-	6700	16200	-	-	NU19/1320D/HCRYAD	1348	1460	1478	1692	-	-	-	1080
1320	1720	230	7.5	7.5	1420	-	10900	29000	180	230	NU29/1320E	1348	1405	1430	1692	-	6	6	1510
1320	1720	300	7.5	7.5	-	1640	12600	32500	175	210	N39/1320M	1348	1630	-	1692	1655	6	6	1890
1320	1850	400	12	12	-	1737	21200	52800	150	185	N30/1320V	1362	1727	-	1803	1747	10	10	3540
1400	1700	175	7.5	7.5	-	1637	6300	1750	175	210	N28/1400EM	1428	1627	-	1672	1647	6	6	858
1500	1820	140	7.5	7.5	1585	-	6220	17300	195	250	NU18/1500/HC	1528	1570	1748	1792	-	6	6	773
1500	1820	140	7.5	7.5	-	1735	6220	17300	195	250	NF18/1500/HC	1528	1728	-	1792	1745	6	6	773
1600	1950	200	7.5	7.5	1690	-	8340	24300	150	185	NU28/1600F3	1655	1680	1700	1886	-	6	6	1272
1700	2060	160	7.5	7.5	1784	-	6950	18500	125	155	NU18/1700EM	1728	1771	1795	2032	-	6	6	1156
1900	2300	175	9.5	9.5	-	2204	8150	23700	90	115	N18/1900	1934	2194	-	2266	2219	8	8	1480