响水马丁传动件有限公司的SNV215轴承座SNH524-620 SNG524-620 SNL524-620 SNU524-620轴承座 SNK524-620全系列轴承座剖分式轴承座（北方称瓦盒，轴承箱）根据选配的轴承不同以及轴的要求分SN2、5、3、6系列，SD有2、5、3、6、3100、3000、3200。3400、3500、3600系列。SNU500、600系列（SNL、SNH、SNV、SNF、SNG、SNK、SNA,尺寸要求一样，就是外形叫法不一样。
具体型号有:
SNL206 SNL207 SNL208 SNL209 SNL210 SNL211 SNL212 SNL213 SNL214 SNL215 SNL216 SNL217 SNL218 SNL219 SNL220 SNL222 SNL224 SNL226 SNL228 SNL230 SNL232
SN505 SN506 SN507 SN508 SN509 SN510 SN511 SN512 SN513 SN514 SN515 SN516 SN517 SN518 SN519 SN520 SN522 SN224 SN526 SN528 SN530 SN532
SNK505 SNK506 SNK507 SNK508 SNK509 SNK510 SNK511 SNK512 SNK513 SNK514 SNK515 SNK516 SNK517 SNK518 SNK519 SNK520 SNK522 SNK524 SNK526 SNK528 SNK530 SNK532
SNL506 SNL507 SNL508 SNL509 SNL510 SNL511 SNL512 SNL513 SNL515 SNL516 SNL517 SNL518 SNL519 SNL520 SNL522 SNL524 SNL526 SNL528 SNL530 SNL532
SNG505 SNG506 SNG507 SNG508 SNG509 SNG510 SNG511 SNG512 SN5G13 SNG514 SNG515 SNG516 SNG517 SNG518 SNG519 SNG520 SNG522 SNG524 SNG526 SNG528 SNG530 SNG532
SNU506 SNU507 SNU508 SNU509 SNU510 SNU511 SNU512 SNU513 SNU514 SNU515 SNU516 SNU517 SNU518 SNU519 SN5U20 SNU522 SNU524 SNU526 SNU528 SNU530 SNU532
SNH505 SNH506 SNH507 SNH508 SNH509 SNH510 SNH511 SNH512 SNH513 SNH514 SNH515 SNH516 SNH517 SNH518 SNH519 SNH520 SNH522 SNH524 SNH526 SNH528 SNH530 SNH532
SNK305 SNK306 SNK307 SNK308 SNK309 SNK310 SNK311 SNK312 SNK313 SNK314 SNK315 SNK316 SNK317 SNK318 SNK319 SNK320
SNA505 SNA506 SNA507 SNA508 SNA509 SNA510 SNGA11 SNA512 SNA513 SNA514 SNA515 SNA516 SNA517 SNA518 SNA519 SNA520 SNA522 SNA524 SNA526 SNA528 SNA530 SNA532
SNF505 SNF506 SNF507 SNF508 SNF509 SNF510 SNF511 SNF512 SNF513 SNF514 SNF515 SNF516 SNF517 SNF518 SNF519 SNF520 SNF522 SNF524 SNF526 SNF528 SNF530 SNF532
SNV052 SNV62 SNV072 SNV080 SNV085 SNV090 SNV100 SNV110 SNV120 SNV130 SNV140 SNV150 SNV160 SNV170 SNV180 SNV200 SNV215 SNV230 SNV250 SNV270 SNV290
