Model Inquiry-Hangzhou Xinhang Bearing Co., Ltd.

Basic size			Basic Load Ratings		Rated Rotational Speed		Model
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
254	358.775	269.875	2150000	5650000			STF254KVS3551E
266.7	355.6	230.188	1640000	4500000			STF266KVS3551E
276.225	393.7	269.875	2360000	6050000			STF276KVS3951E
279.4	393.7	269.875	2360000	6050000			STF279KVS3951E
304.648	438.048	280.99	2640000	6750000			STF304KVS4351E
304.8	419.1	269.875	2450000	6550000			STF304KVS4151E
304.902	412.648	266.7	2320000	6350000			STF304KVS4152E
343.052	457.098	254	2430000	6700000			STF343KVS4551E
355.6	482.6	265.112	2650000	7350000			STF355KVS4851E
406.4	546.1	288.925	3400000	9450000			STF406KVS5451E
430	575	380	4650000	14200000			STF430KVS5751E
450	595	368	4550000	14100000			STF450KVS5901E
457.2	596.9	276.225	3400000	9850000			STF457KVS5951E
482.6	615.95	330.2	4200000	13500000			STF482KVS6151E
509.948	654.924	377	4950000	17100000			STF509KVS6551E
20	47	14	25700	22600	13000	16000	NU204ET
20	47	14	25700	22600	13000	16000	NJ204ET
20	47	14	25700	22600	13000	16000	NUP204ET
20	47	14	15400	12700	15000	18000	N204
20	47	14	15400	12700	15000	18000	NF204
20	47	18	20700	18400	13000	16000	NU2204
20	47	18	30500	28300	13000	16000	NU2204ET
20	47	18	20700	18400	13000	16000	NJ2204
20	47	18	30500	28300	13000	16000	NJ2204ET
20	47	18	30500	28300	13000	16000	NUP2204ET
20	52	15	31500	26900	12000	15000	NU304ET
20	52	15	31500	26900	12000	15000	NJ304ET
20	52	15	31500	26900	12000	15000	NUP304ET
20	52	15	21400	17300	12000	15000	N304
20	52	15	21400	17300	12000	15000	NF304

Seiko-Quality Bearings, Sincere Service