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]
7.938	12.7	3.967	540	276	40000	48000	R1810
7.938	12.7		540	276	40000		R1810ZZ
9.525	22.225	5.558	3350	1410	32000	38000	R6
9.525	22.225		3350	1410	32000		R6ZZ
1.191	3.967	1.588	138	35	110000	130000	FR0
1.191	3.967		138	35	110000		FR0ZZS
1.397	4.762	1.984	231	66	90000	110000	FR1
1.397	4.762		231	66	90000		FR1ZZ
1.984	6.35	2.38	310	108	67000	80000	FR1-4
1.984	6.35		310	108	67000		FR1-4ZZS
2.38	4.762	1.588	188	60	80000	95000	FR133
2.38	4.762		188	60	80000		FR133ZZS
2.38	7.938	2.779	550	175	60000	71000	FR1-5
2.38	7.938		550	175	60000		FR1-5ZZS
3.175	6.35	2.38	283	95	67000	80000	FR144
3.175	6.35		283	95	67000		FR144ZZ
3.175	7.938	2.779	560	179	60000	67000	FR2-5
3.175	7.938		560	179	60000		FR2-5ZZ
3.175	9.525	2.779	640	225	53000	63000	FR2-6
3.175	9.525		640	225	53000		FR2-6ZZS
3.175	9.525	3.967	630	218	56000	67000	FR2
3.175	9.525		630	218	56000		FR2ZZ
3.967	7.938	2.779	360	149	53000	63000	FR155
3.967	7.938		360	149	53000		FR155ZZS
4.762	7.938	2.779	360	149	53000	63000	FR156
4.762	7.938		360	149	53000		FR156ZZS
4.762	9.525	3.175	710	270	50000	60000	FR166
4.762	9.525		710	270	50000		FR166ZZ
4.762	12.7	4.978	1300	485	43000	53000	FR3
4.762	12.7		1300	485	43000		FR3ZZ

NSK bearings