搜轴承 -- NACHI轴承型号查询 -- 圆锥滚子轴承 -- NACHI 644/633轴承

d - 71.438 mm

D - 130.175 mm

T - 41.275 mm

B - 41.275 mm

C - 31.750 mm

a - 11.2 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 2,55 Kg

Basic dynamic load rating (C) - 151000 kN

Basic static load rating (C0) - 229000 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0.36

Calculation factor (Y0) - 0.91

Calculation factor (Y1) - 1.7

• NACHI 644/633圆锥滚子轴承图纸和参数

• 发布时间：2026-08-09
• 产品型号: 644/633
• 新型号:644/633
• 内径：71.438mm 外径：130.175mm 厚度：41.275mm
• 主要类别：圆锥滚子轴承
• 应用行业:转换开关,机用虎钳,机床主轴,警报设备,工业换气扇电机,手术器具,管,机械机电,降噪设备,吊夹,输液架等
• 近似型号:NSK HM516448/HM516410 KOYO 47TS644434 CX 644/632 NTN E-HM266449D/HM266410/HM266410D ISO HM266449/10 SKF 64450/64700 Timken HM88644/HM88610 KOYO HM266449/HM266410 NTN 4T-HM516442/HM516410 NTN T-HM266446/HM266410
• 天津八零动力国际贸易有限公司专业经销 644/633产品，常年备货NACHI 644/633 圆锥滚子轴承. 我们可以可以快速将您所需要的644/633产品运送到全球任意地方购买 NACHI 644/633 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 圆锥滚子轴承订购电话022-58519723/22/21
• NACHI 7218CDB SKF FYT1.5/8TF Timken M-3081 CX NA4005V PFI PW43790041/38CS
  NACHI 17TAB04-2NK ISB 3207-2RS FBJ 3478/3420 Timken 510004 NSK 51222 Timken 590/592XE ISB 61801 ISB 63/22 ISO 7008 BDF SKF 7218 BECBP INA GE 35 FW-2RS NSK HJ-9612048 + IR-809648 NTN HSB021C ILJIN IJ133001 INA KBS50 SKF NA6913 SIGMA NJ 206 ISO NJ212 NTN NK45X54.5X12 INA NKIA5911 KOYO RNA1065 INA RNA4911-XL SIGMA RT-769 NSK STF690RV9611g KOYO UKP310 Timken XAA32009X/Y32009XM FAG Z-563933.04.DRGL CONSOLIDATED 46x65x10mm CONSOLIDATED GEM-80ES-2RS CONSOLIDATED SS1638-2RS

Hot number：FAG 1315K.M.C3 OKB 12605EH OKB 7816E NTN 5S-7924UADG/GNP42 KOYO 6916Z SKF 71908 ACE/P4A SKF 7313 BECBJ Timken F5 Timken LL713049/LL713010 KOYO NANF210-30 STEYR 6213-K RMB R-1-ZZ Torrington RLS-341/2 New Departure WC8506 SKF SAFS 22522 x 3.11/16 T