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润滑的主要作用在轴承圈、钢珠和保持架之间形成油膜，以减少金属相互接触时引起的摩擦和损耗

根据客户的需求选用油脂型号，请参见表8

[ 表 8 ]

通用油脂参数

制造商 品牌 介质 润滑基 滴点  稠度 工作温度 选用标准 NMB代号
Exxon
 Beacon 325 (Lithium) (Diester) 193 290 -60~+120 low-temperature grease LG20
AC205 (Nathium) (Mineral)  
 
 -25~+120 normal temperature grease  
Polyrex EM (Diurea) (Mineral) 260 288 -40~+180 high temperature low noise  
Andok B (Nathium) (Mineral) 260 280 -40~+120 normal temperature grease LG30
Andok 260 (Nathium) (Mineral) 200 250 -30~+150 normal temperature grease LG71
Arapen RB300 (Lithium) (Mineral) 200 250 -30~+100 normal temperature grease  
UNIREX N2 (Lithium comples) (Mineral) 250 280 -40~+180 high temperature low noise  
Polyrex EP2 (Urea) (Mineral) 280 280 -40~+180 high temperature low noise  
UNIREX N3 (Lithium comples) (Mineral) 250 235 -40~+180 high temperature low noise  
Kyodo
Yushi
 Multemp PS2 (Lithium) (Diester) 189 280 -50~+110 low-temperature grease LY72
Multemp SRL (Lithium) (Ester) 191 245 -40~+150 low noise grease LY121
Multemp SC-A (Urea)    >=260 280 0~+160 normal temperature grease  
Multemp ET150 (Urea) (Mineral) >=260 280 -10~+160 normal temperature grease  
Oneluba (Lithium) (Diester Mineral) 198 270 -10~+110 normal temperature grease  
Adrex (Lithium) (Mineral) 198 300 -10~+120 normal temperature grease  
Parmax   (Mineral) 180 300 -10~+120 normal temperature grease  
Emalube 1130 (Urea) (Mineral) >=260 300 -10!?+130 normal temperature grease  
Unilube DL1 (Lithium) (Mineral) 185 332 -10!?+110 normal temperature grease  
Alumix HD1   (Mineral) 247 335 0~+120 normal temperature grease  
Multemp LTS (Lithium) (Ester) 250 201 -60~+130 low-temperature grease  
Multemp SRH (Lithium) (Ester) 250 201 -40!?+150 low-temperature grease  
Multemp SB-M (Diurea) (Synthetic oil) 220 260 -40~+200 high temperature high speed grease  
Multemp SC-C (Diurea) (Synthetic oil) 280 300 -40~+200 high temperature pump-water grease  
ET-K (Diurea) (Synthetic oil) 260 300 -40~+200 high temperture high speed alternators grease  
Kiuber Staburage NBU12 (Barium) (Mineral) 220 270 -35~+150 normal temperature grease  
Isofled NBU15 (Barium) (Diester Mineral) 220 280 -30~+130 normal temperature grease  
Asonic GLY32 (Lithium) (Synthetic) 190 265-295 -50!?+140 low-temperature grease  
Asonic GHY72 Polyhamstoff (Ester Mineral) 250 250-280 -40~+180 high temperature low noise  
Isoflex SuperLds (Lithium) (Diester) 190 280 -60~+130 low-temperature grease LY218
Isoflex Super (Lithium) (Ester Mineral)  
 
 -65~+70 low-temperature grease  
Isoflex LDS18 (Lithium) (Diester) 190 280 -60~+130 low-temperature grease  
Isoflex PDB38 (Lithium) (Ester)  
 
 -70~+120 low-temperature grease  
Barrierta IMI/V (PTFE) (Fluorinated)   280 -50~+220 high-low temperature grease  
Isoflex Topas (Barium) (Synthetic) 204 280 -60~+170 high-low temperature grease  
Barrierta L55/2 (PTFE) (Fluorinated)   280 -35~+260 high-low temperature grease  
Barrierta EL (PTFE) (Fluorinated)   280 -50~+180 high-low temperature grease  
Asonic HQ72-102 (Urea) (Ester) 240 250-280 -40~+180 high-low temperature and low noise grease  
Barrierta TK44N2 Na-Komples (Silicone)  
 
 -60~+230 high-low temperature grease  
Isoflex NCA15 (Spec.Ca) (Ester Mineral oil) 180 265-295 -40~+130 high speed grease  
Petamo GHY443 (Urea) (Ester) 250 250-280 -20~+180 high temperature longevity grease  
Petamo GHY133 (Urea) (Synthetic Mineral oil) 240 250-280 -25~+150 normal temperature grease  
Dow
Corning		 Molykote 33M (Lithium) (Silicone)
210
 260 -70~+180 high-low temperature grease
LY81
Molykote 44M (Lithium) (Silicone)
204
 260 -40~+200 high temperature grease
LY13
Molykote 55M (Lithium) (Silicone)
 
 
 -55~+165 low-temperature grease
LY52
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