ASAHI旭精工株式會社成立于1928年，最初只生產(chǎn)軸承。1951年，是日本第一家開始生產(chǎn)連座軸承的廠家，也是目前日本專業(yè)的帶座外球面軸承生產(chǎn)廠家。從此以后，作為開拓者，該公司致力于連座軸承的標準化和質(zhì)量標準的制定。1975年后，該公司又開始生產(chǎn)其他新產(chǎn)品，如線性運動產(chǎn)品。在工業(yè)界，ASAHI 軸承現(xiàn)在已經(jīng)成為可信賴的品牌
ASAHI旭精工株式會社，日本專業(yè)的帶座外球面軸承生產(chǎn)廠家。深信專業(yè)才是最好的，致力于為用戶提供品種齊全、質(zhì)優(yōu)價廉的產(chǎn)品。
目前為止ASAHI軸承生產(chǎn)9大系列帶座外球面軸承
 。包括軸承座，外球面軸承，關(guān)節(jié)軸承，桿端軸承，主要生產(chǎn)的產(chǎn)品為帶座外球面軸承.外球面軸承座的材質(zhì)有鑄鋼，鑄鐵，工程塑料，不銹鋼和鋼板沖壓式的軸承座，軸承的內(nèi)孔有圓柱形和圓錐形兩種，與軸的固定方式有頂絲固定式，帶偏心套固定式，和帶緊定套式的。
ASAHI 軸承性能特點1、合適的粘度和良好的粘溫特性 
為使機床主軸溫度不致過高而使機床發(fā)生熱變型，影響加工精度或使軸承潤滑不良，應(yīng)根據(jù)主軸軸承[1]結(jié)構(gòu)、轉(zhuǎn)速及軸承間隙等選用合適溫度的潤滑油并要求其有良好的粘溫特性，防止因主軸工作溫度及環(huán)境溫度變化較大時，粘度的變化過大而影響其潤滑性能。 
2、良好的潤滑性 
為使主軸與軸承接觸面之間保持有均勻的油膜，而且在主軸啟動或停止運動產(chǎn)生沖擊負荷時油膜也不致破壞，保持良好的潤滑性能起著減少摩擦及摩擦熱、降低主軸溫升、保證加工精度的作用，要求具有良好的潤滑性能。 
3、良好的抗氧化性 
機床主軸在采用循環(huán)潤滑方式時，要求主軸軸承油長期使用而不變質(zhì)所以要求具有良好的抗氧化性。 
4、良好的防銹性 
由于油品在主軸潤滑系統(tǒng)工作過程中不可避免地會混入空氣中的凝聚水或機床冷卻液，因此要求油品具有良好的防銹性。

日本ASAHI軸承部分型號：

U 006 Asahi, UC-204 ASAHI, 83-UC211-28HXRT-DR ASAHI, AK-209 ASAHI, AK-212 ASAHI, B-1 ASAHI, B-1-8 ASAHI, B-2-10 ASAHI, B-5-16 ASAHI, B-6-18 ASAHI, B-6-19 ASAHI, B-6-20 ASAHI, B-83-UFCL211-28HXRT ASAHI, BFD-205-16JHX5 ASAHI, BFTZ-205 ASAHI, BLFL-2-10J ASAHI, BLFL-4-12 ASAHI, BLFL-5 ASAHI, BLFL-5-16J ASAHI, BLFL-6-20J ASAHI, BLFL-7-20J ASAHI, BLFL-7-23J ASAHI, BPF-1-8 ASAHI, BPP-1-8 ASAHI, BPP-5-14 ASAHI, BPP-5-15 ASAHI, BPP-5-16 ASAHI, BPP-6-18 ASAHI, BPP-7-20 ASAHI, BPR-1-8 ASAHI, BPR-4-12 ASAHI, BPR-5-15 ASAHI, BTAW-204 ASAHI, CUCFC-212-CE ASAHI, F-204 ASAHI, F-206 ASAHI, F-211 ASAHI, FC-207 ASAHI, FGAK-211-35 ASAHI, FHS-206-19U ASAHI, FJT-209-K ASAHI, FL-204 ASAHI, FL-206 ASAHI, FL-209 ASAHI, FL-211 ASAHI, FL-212 ASAHI, KH201-ER ASAHI, KH202-ER ASAHI, KH203-ER ASAHI, KH-204-12GAE ASAHI, KH204-ER ASAHI, KH205-ER ASAHI, KH-205-GAE ASAHI, KH206-ER ASAHI, KH-206-GAE ASAHI, KH207-ER ASAHI, KH-208-AE ASAHI, KH208-ER ASAHI, KH209-ER ASAHI, KH-210-30AE ASAHI, KH210-ER ASAHI, KH-211-35 ASAHI, KH211-ER ASAHI, KHFX-201-8 ASAHI, KHFX-202-10 ASAHI, KHFX-203-11 ASAHI, KHFX-204-12 ASAHI, KHFX-205-14 ASAHI, KHFX-205-15 ASAHI, KHFX-205-16 ASAHI, KHFX-206-18 ASAHI, KHFX-206-19 ASAHI, KHFX-206-20 ASAHI, KHFX-207-20 ASAHI, KHFX-207-22 ASAHI, KHFX-207-23 ASAHI, KHLFL-204-12 ASAHI, KHLP-206 ASAHI, KHPR-201-8 ASAHI, KHPR-202-10 ASAHI, KHPR-204-12 ASAHI, KHPR-205-14 ASAHI, KHPR-205-16 ASAHI, KHR-204-12 ASAHI, KHR-205-AE ASAHI, KHR-206-19 ASAHI, KHR-206-20 ASAHI, KHR-206-AE ASAHI, KHR-210-30 ASAHI, MUC-204 ASAHI, MUC-207 ASAHI, MUC-207-20 ASAHI, MUCPPL-205-16G ASAHI, MUCPPL-206-19G ASAHI, MUCPPL-206-W ASAHI, MUCST-205-16NP ASAHI, MUCTB-207-22NP ASAHI, MUCTBL-207-22W ASAHI, P-206 ASAHI, P-207 ASAHI, P-209 ASAHI, SER-201-8 ASAHI, SER-202-10 ASAHI, SER-204 ASAHI, SER-204-12 ASAHI, SER-205-14 ASAHI, SER-205-15 ASAHI, SER-205-16 ASAHI, SER-206 ASAHI, SER-206-18 ASAHI, SER-206-19 ASAHI, SER-206-20 ASAHI, SER-207 ASAHI, SER-207-20 ASAHI, SER-207-21 ASAHI, SER-207-22 ASAHI, SER-207-23 ASAHI, SER-208 ASAHI, SER-208-24 ASAHI, SER-208-25 ASAHI, SER-209-26 ASAHI, SER-209-27 ASAHI, SER-209-28 ASAHI, SER-210-30 ASAHI, SER-210-31 ASAHI, SER-211-32 ASAHI, SER-211-35 ASAHI, SER-212-36 ASAHI, SER-212-38 ASAHI, SER-212-39 ASAHI, ST-207 ASAHI, ST-208 ASAHI, SUFL-002 ASAHI, SUP-002 ASAHI, U-002 ASAHI, UC-201-8 ASAHI, UC-202-10 ASAHI, UC-202-9 ASAHI, UC-203 ASAHI, UC-203-11 ASAHI, UC-204-12 ASAHI, UC-205 ASAHI, UC-205-14 ASAHI, UC-205-15 ASAHI, UC-205-16 ASAHI, UC-206 ASAHI, UC-206-17 ASAHI, UC-206-18 ASAHI, UC-206-19 ASAHI, UC-207 ASAHI, UC-207-20 ASAHI, UC-207-20U ASAHI, UC-207-21 ASAHI, UC-207-22 ASAHI, UC-207-23 ASAHI, UC-208 ASAHI, UC-208-25 ASAHI, UC-209-26 ASAHI, UC-209-27 ASAHI, UC-209-28 ASAHI, UC-210 ASAHI, UC-210-30 ASAHI, UC-210-31 ASAHI, UC-211-32 ASAHI, UC-211-33 ASAHI, UC-211-34 ASAHI, UC-212-36 ASAHI, UC-212-38 ASAHI, UC-212-39 ASAHI, UC-215-47 ASAHI, UCBT-202-10 ASAHI, UCC-205 ASAHI, UCC-208 ASAHI, UCECH-207-20 ASAHI, UCECH-207-23 ASAHI, UCECH-208-24 ASAHI, UCECH-210-31 ASAHI, UCF 305 ASAHI, UCF 306 ASAHI, UCF 307 ASAHI, UCF 308 ASAHI, UCF 309 ASAHI, UCF 310 ASAHI, UCF 311 ASAHI, UCF 312 ASAHI, UCF 313 ASAHI, UCF 314 ASAHI, UCF 315 ASAHI, UCF 316 ASAHI, UCF 317 ASAHI, UCF 318 ASAHI, UCF 319 ASAHI, UCF 320 ASAHI, UCF 321 ASAHI, UCF 322 ASAHI, UCF 324 ASAHI, UCF 326 ASAHI, UCF 328 ASAHI, UCF-201-8 ASAHI, UCF-202-10 ASAHI, UCF-203-11 ASAHI, UCF-204-12 ASAHI, UCF-205 ASAHI, UCF-205-14 ASAHI, UCF-205-15 ASAHI, UCF-205-16 ASAHI, UCF-206-18 ASAHI, UCF-206-19 ASAHI, UCF-206-20 ASAHI, UCF-207-20 ASAHI, UCF-207-21 ASAHI, UCF-207-22 ASAHI, UCF-207-23 ASAHI, UCF-208-24 ASAHI, UCF-208-24NPMZ2 ASAHI, UCF-209-26 ASAHI, UCF-209-27 ASAHI, UCF-209-28 ASAHI, UCF-210 ASAHI, UCF-210-30 ASAHI, UCF-210-31 ASAHI, UCF-211-32 ASAHI, UCF-211-34 ASAHI, UCF-211-35 ASAHI, UCF-212 ASAHI, UCF-212-36 ASAHI, UCF-212-39 ASAHI, UCF-213-40 ASAHI, UCF-216 ASAHI, UCF-314 ASAHI, UCF-322 ASAHI, UCFC 204 ASAHI, UCFC 205 ASAHI, UCFC 206 ASAHI, UCFC 207 ASAHI, UCFC 208 ASAHI, UCFC 209 ASAHI, UCFC 210 ASAHI, UCFC 211 ASAHI, UCFC 212 ASAHI, UCFC 213 ASAHI, UCFC 214 ASAHI, UCFC 215 ASAHI, UCFC 216 ASAHI, UCFC 217 ASAHI, UCFC 218 ASAHI, UCFC-206 ASAHI, UCFC-207-22 ASAHI, UCFCSX-10 ASAHI, UCFCX-07 ASAHI, UCFCX-07-22 ASAHI, UCFCX-08 ASAHI, UCFH-209 ASAHI, UCFH-210-31 ASAHI, UCFL 204 ASAHI, UCFL 205 ASAHI, UCFL 206 ASAHI, UCFL 207 ASAHI, UCFL 208 ASAHI, UCFL 209 ASAHI, UCFL 210 ASAHI, UCFL 211 ASAHI, UCFL 212 ASAHI, UCFL 305 ASAHI, UCFL 306 ASAHI, UCFL 307 ASAHI, UCFL 308 ASAHI, UCFL 309 ASAHI, UCFL 310 ASAHI, UCFL 311 ASAHI, UCFL 312 ASAHI, UCFL 313 ASAHI, UCFL 314 ASAHI, UCFL 315 ASAHI, UCFL 316 ASAHI, UCFL 317 ASAHI, UCFL 318 ASAHI, UCFL 319 ASAHI, UCFL 320 ASAHI, UCFL 321 ASAHI, UCFL 322 ASAHI, UCFL 324 ASAHI, UCFL 326 ASAHI, UCFL 328 ASAHI, UCFL-201-8 ASAHI, UCFL-202 ASAHI, UCFL-202-10 ASAHI, UCFL-203-11 ASAHI, UCFL-206-18 ASAHI, UCFL-207 ASAHI, UCFL-207-20 ASAHI, UCFL-208 ASAHI, UCFL-210-31 ASAHI, UCFL-210-32 ASAHI, UCFL-212-36 ASAHI, UCFL-212-38 ASAHI, UCFL-215-47 ASAHI, UCFL-215-48 ASAHI, UCFLX-08-24 ASAHI, UCFPL-205-16MZ ASAHI, UCFPL-208-24MZ2W ASAHI, UCFT-201-8 ASAHI, UCFT-202-10 ASAHI, UCFT-204 ASAHI, UCFT-204-12 ASAHI, UCFT-205-14 ASAHI, UCFT-205-16 ASAHI, UCFT-206-17 ASAHI, UCFT-206-18 ASAHI, UCFT-206-19 ASAHI, UCFT-207-20 ASAHI, UCFT-207-22 ASAHI, UCFT-207-23 ASAHI, UCFT-208-24 ASAHI, UCFT-209-26 ASAHI, UCFT-209-27 ASAHI, UCFT-210-31 ASAHI, UCFT-211-32 ASAHI, UCFT-211-34 ASAHI, UCFT-211-35 ASAHI, UCFX-05-16 ASAHI, UCFX-07-23 ASAHI, UCLC-206-19 ASAHI, UCLC-207-20 ASAHI, UCLP-202-10 ASAHI, UCLP-205 ASAHI, UCNFL-204-B ASAHI, UCNFL-205-16GMZ ASAHI, UCNFL-205-B ASAHI, UCP-201-8 ASAHI, UCP-202 ASAHI, UCP-202-10 ASAHI, UCP-204 ASAHI, UCP-204-12 ASAHI, UCP-205 ASAHI, UCP-205-14 ASAHI, UCP-205-15 ASAHI, UCP-205-16 ASAHI, UCP-206 ASAHI, UCP-206-18 ASAHI, UCP-206-19 ASAHI, UCP-206-20 ASAHI, UCP-207-20 ASAHI, UCP-207-21 ASAHI, UCP-207-22 ASAHI, UCP-207-23 ASAHI, UCP-208 ASAHI, UCP-208-24 ASAHI, UCP-208-24NPMZ ASAHI, UCP-209-26 ASAHI, UCP-209-27 ASAHI, UCP-209-28 ASAHI, UCP-210-30 ASAHI, UCP-210-31 ASAHI, UCP-211-32 ASAHI, UCP-211-34 ASAHI, UCP-211-35 ASAHI, UCP-212-38 ASAHI, UCP-212-39 ASAHI, UCP-213-40 ASAHI, UCPA-204 ASAHI, UCPA-204-12 ASAHI, UCPA-205 ASAHI, UCPA-208 ASAHI, UCPPL-207-22MZ2W ASAHI, UCPPL-208-24MZ2W ASAHI, UCPX-06-19 ASAHI, UCPX-09-27 ASAHI, UCPX-10-31 ASAHI, UCPX-11-34 ASAHI, UCST-205-16 ASAHI, UCST-206 ASAHI, UCST-206-19 ASAHI, UCST-207-23 ASAHI, UCST-209-27 ASAHI, UCST-209-28 ASAHI, UCT-202-09 ASAHI, UCT204 ASAHI, UCT205 ASAHI, UCT206 ASAHI, UCT207 ASAHI, UCT208 ASAHI, UCT209 ASAHI, UCT210 ASAHI, UCT211 ASAHI, UCT212 ASAHI, UCT305 ASAHI, UCT306 ASAHI, UCT307 ASAHI, UCT308 ASAHI, UCT309 ASAHI, UCT310 ASAHI, UCT311 ASAHI, UCT312 ASAHI, UCT313 ASAHI, UCT314 ASAHI, UCT315 ASAHI, UCT316 ASAHI, UCT317 ASAHI, UCT318 ASAHI, UCT319 ASAHI, UCT320 ASAHI, UCT321 ASAHI, UCT322 ASAHI, UCT324 ASAHI, UCT326 ASAHI, UCT328 ASAHI, UCTB-204-12NPMZ2 ASAHI, UCTB-205-16NPMZ2 ASAHI, UCTB-209-28 ASAHI, UCTB-210-31 ASAHI, UCTB-210-32NPMZ ASAHI, UCTX-05 ASAHI, UCTX-05-16 ASAHI, UCTX-06 ASAHI, UCTX-06-20 ASAHI, UCTX-07-22 ASAHI, UCTX-08 ASAHI, UCTX-09 ASAHI, UCW-202-10 ASAHI, UE-205-16 ASAHI, UE-207-23 ASAHI, UEF-204-12 ASAHI, UEFT-205-16 ASAHI, UEFT-207-23 ASAHI, UELF-205-16 ASAHI, UEP-205-16 ASAHI, UEP-206-20 ASAHI, UEP-207-23 ASAHI, UEP-208-24 ASAHI, UFL-000 ASAHI, UFL-001 ASAHI, UFL-002 ASAHI, UFL-003 ASAHI, UFL-005 ASAHI, UFL-006 ASAHI, UG202-ER ASAHI, UG203-ER ASAHI, UG204-ER ASAHI, UG-205-16-ER ASAHI, UG205-ER ASAHI, UG-205-ER ASAHI, UG-206-19-ER ASAHI, UG-206-20-ER ASAHI, UG206-ER ASAHI, UG-207-21-ER ASAHI, UG-207-23-ER ASAHI, UG207-ER ASAHI, UG208-ER ASAHI, UG-209-28-ER ASAHI, UG209-ER ASAHI, UG210-ER ASAHI, UG211-ER ASAHI, UG212-ER ASAHI, UGAK-205-14 ASAHI, UGAK-205-16 ASAHI, UGAK-210-31 ASAHI, UGFJT-201-8 ASAHI, UGFJT-202-10 ASAHI, UGFJT-204-12 ASAHI, UGFJT-205-14 ASAHI, UGFJT-205-15 ASAHI, UGFJT-205-16 ASAHI, UGFJT-206-17 ASAHI, UGFJT-206-18 ASAHI, UGFJT-206-19 ASAHI, UGFJT-207-20 ASAHI, UGFJT-207-21 ASAHI, UGFJT-207-22 ASAHI, UGFJT-207-23 ASAHI, UGFJT-208-24 ASAHI, UGFJT-208-25 ASAHI, UGFJT-209-26 ASAHI, UGFJT-209-27 ASAHI, UGFJT-209-28 ASAHI, UGFJT-210-30 ASAHI, UGFJT-210-31 ASAHI, UGFJT-211-32 ASAHI, UGFJT-211-34 ASAHI, UGFJT-211-35 ASAHI, UGP-205 ASAHI, UGST-205-16 ASAHI, UGW-202-10 ASAHI, UK205-H2305 ASAHI, UK206-H2306 ASAHI, UK207-H2307 ASAHI, UK208-H2308 ASAHI, UK209-H2309 ASAHI, UK210-H2310 ASAHI, UK211-H2311 ASAHI, UK212-H2312 ASAHI, UK213-H2313 ASAHI, UK215-H2315 ASAHI, UK216-H2316 ASAHI, UK217-H2317 ASAHI, UK218-H2318 ASAHI, UK305-H2305 ASAHI, UK306-H2306 ASAHI, UK307-H2307 ASAHI, UK308-H2308 ASAHI, UK309-H2309 ASAHI, UK310-H2310 ASAHI, UK311-H2311 ASAHI, UK312-H2312 ASAHI, UK313-H2313 ASAHI, UK315-H2315 ASAHI, UK316-H2316 ASAHI, UK317-H2317 ASAHI, UK318-H2318 ASAHI, UK319-H2319 ASAHI, UK320-H2320 ASAHI, UK322-H2322 ASAHI, UK328-H2328 ASAHI, UKF205-H2305X ASAHI, UKF-205-HE2305X3/4 ASAHI, UKF206-H2306X ASAHI, UKF207-H2307X ASAHI, UKF208-H2308X ASAHI, UKF209-H2309X ASAHI, UKF210-H2310X ASAHI, UKF211-H2311X ASAHI, UKF212-H2312X ASAHI, UKF213-H2313X ASAHI, UKF215-H2315X ASAHI, UKF216-H2316X ASAHI, UKF217-H2317X ASAHI, UKF305-H2305X ASAHI, UKF306-H2306X ASAHI, UKF307-H2307X ASAHI, UKF308-H2308X ASAHI, UKF309-H2309X ASAHI, UKF310-H2310X ASAHI, UKF311-H2311X ASAHI, UKF312-H2312X ASAHI, UKF313-H2313X ASAHI, UKF315-H2315X ASAHI, UKF316-H2316X ASAHI, UKF317-H2317X ASAHI, UKF318-H2318X ASAHI, UKF319-H2319X ASAHI, UKF320-H2320X ASAHI, UKF322-H2322X ASAHI, UKF324-H2324X ASAHI, UKF326-H2326X ASAHI, UKF328-H2328X ASAHI, UKP205-H2305 ASAHI, UKP206-H2306 ASAHI, UKP207-H2307 ASAHI, UKP208-H2308 ASAHI, UKP-209 ASAHI, UKP209-H2309 ASAHI, UKP210-H2310 ASAHI, UKP211-H2311 ASAHI, UKP-212 ASAHI, UKP212-H2312 ASAHI, UKP-213 ASAHI, UKP213-H2313 ASAHI, UKP215-H2315 ASAHI, UKP216-H2316 ASAHI, UKP217-H2317 ASAHI, UKP218-H2318 ASAHI, UP-000 ASAHI, UP-001 ASAHI, UP-002 ASAHI, UP-003 ASAHI, UP-005 ASAHI, UP-005-16 ASAHI, UP-006 ASAHI, V-11933-1 ASAHI