NSK bearings-Shandong Hengzhou Bearing Co., Ltd.

Basic dimensions			Basic rated load		Rated speed		Model
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
6.35	9.525	3.175	375	173	48000	56000	FR168
6.35	9.525		375	173	48000		FR168ZZ
6.35	12.7	3.175	1080	440	40000	50000	FR188
6.35	12.7		1080	440	40000		FR188ZZ
6.35	15.875	4.978	1480	615	38000	45000	FR4B
6.35	15.875		1480	615	38000		FR4BZZ
7.938	12.7	3.967	540	276	40000	48000	FR1810
7.938	12.7		540	276	40000		FR1810ZZ
9.525	22.225	5.558	3350	1410	32000	38000	FR6
9.525	22.225		3350	1410	32000		FR6ZZ
10	24		10100	14000	6700	10000	51100
10	26		12800	17100	6000	9000	51200
10	26		12800	17100	6000	9000	53200
10	26		12800	17100	6000	9000	53200U
12	26		10400	15400	6700	10000	51101
12	28		13300	19000	5600	8500	51201
12	28		13300	19000	5600	8500	53201
12	28		13300	19000	5600	8500	53201U
15	28		10600	16800	6300	9500	51102
15	32		16700	24800	5000	7500	51202
15	32		16700	24800	5000	7500	53202
15	32		16700	24800	5000	7500	53202U
17	30		11400	19500	6000	9000	51103
17	35		17300	27300	4800	7500	51203
17	35		17300	27300	4800	7500	53203
17	35		17300	27300	4800	7500	53203U
20	35		15100	26600	5300	8000	51104
20	40		22500	37500	4300	6300	51204
20	40		22500	37500	4300	6300	53204
20	40		22500	37500	4300	6300	53204U

NSK bearings