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]
2.38	4.762	1.588	188	60	80000	95000	R133
2.38	4.762		188	60	80000		R133ZZS
2.38	7.938	2.779	550	175	60000	71000	R1-5
2.38	7.938		550	175	60000		R1-5ZZS
3.175	6.35	2.38	283	95	67000	80000	R144
3.175	6.35		283	95	67000		R144ZZ
3.175	7.938	2.779	560	179	60000	67000	R2-5
3.175	7.938		560	179	60000		R2-5ZZ
3.175	9.525	2.779	640	225	53000	63000	R2-6
3.175	9.525		640	225	53000		R2-6ZZS
3.175	9.525	3.967	630	218	56000	67000	R2
3.175	9.525		630	218	56000		R2ZZ
3.175	12.7	4.366	640	225	53000	63000	R2A
3.175	12.7		640	225	53000		R2AZZ
3.967	7.938	2.779	360	149	53000	63000	R155
3.967	7.938		360	149	53000		R155ZZS
4.762	7.938	2.779	360	149	53000	63000	R156
4.762	7.938		360	149	53000		R156ZZS
4.762	9.525	3.175	710	270	50000	60000	R166
4.762	9.525		710	270	50000		R166ZZ
4.762	12.7	3.967	1300	485	43000	53000	R3
4.762	12.7		1300	485	43000		R3ZZ
6.35	9.525	3.175	375	173	48000	56000	R168
6.35	9.525		375	173	48000		R168ZZ
6.35	12.7	3.175	1080	440	40000	50000	R188
6.35	12.7		1080	440	40000		R188ZZ
6.35	15.875	4.978	1610	660	38000	45000	R4B
6.35	15.875		1610	660	38000		R4BZZ
6.35	19.05	5.558	2340	885	36000	43000	R4A
6.35	19.05		2340	885	36000		R4AZZ

NSK bearings