d - 71,438 mm
D - 136,525 mm
T - 41,275 mm
B - 41,275 mm
C - 31,75 mm
R - 3,6 mm
r - 3,3 mm
a - -11,2 mm
Da - 125 mm
db - 87 mm
da - 81 mm
Db - 118 mm
Aa - 4,2 mm
Ab - 1,9 mm
Weight - 2,57 Kg
Basic static load rating (C0) - 298 kN
Factor (G1) - 106,4
Factor (G2) - 21
Factor (Cg) - 0,0205
Factor (K) - 1,61
Basic dynamic load rating (C90) - 55,9
Basic dynamic load rating (Ca90) - 34,7
Basic dynamic load rating (C1) - 216 kN
Calculation factor (e) - 0,36
Calculation factor (Y) - 1,66
Timken 644/632圆锥滚子轴承图纸和参数
- 发布时间：2026-06-14
- 产品型号: 644/632
- 新型号:644/632
- 内径：71,438mm 外径：136,525mm 厚度：41,275mm
- 主要类别：圆锥滚子轴承
- 应用行业:泄漏应急,主令开关,诊察治疗,夹头行业,激光测量,化工,波谱仪,活动房等,环卫园林,除雾除油,稀金材料
- 近似型号:SKF 64450/64700 Fersa 64450/64700 Timken 64450/64700 NSK 64450/64700 SKF HM 266449/410 Timken HM516448/HM516410 Timken 644/632D+X1S-645 NTN E-HM266448/HM266410 NTN 4T-64450/64700CD+A Timken HM266449/HM266410
- 天津八零动力国际贸易有限公司专业经销 644/632产品，常年备货Timken 644/632 圆锥滚子轴承. 我们可以可以快速将您所需要的644/632产品运送到全球任意地方购买 Timken 644/632 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 29468E
KOYO 386A/382A
SKF 7016ACD/HCP4A
ISO HM262749/10
INA RNA4922-XL
NBK 1905317-2RS NTN 2215S ISB 2217 AST 22336MB ISB 249/1120 K INA 2913 FAG 31318 ISB 31322 SNR 32211A CYSD 32944*2 KOYO 3978/3920 CX 5595/5535 NTN 60/28LLH NTN 696LLU ISO 71910 CDT NBS 81234-M SKF BTM 90 ATN9/P4CDB KOYO DC4984VW SNFA HX95 /S/NS 7CE1 CX RNA4010 V CX N205 E SNR N41518H300 IKO NAU 4917 KOYO UCTL206-100 ISO UKFC207 NSK ZY-1813 CONSOLIDATED 53214-U CONSOLIDATED 92120 CONSOLIDATED 63815-ZZ CONSOLIDATED ZARF-60150-L
Hot number：FAG NK 20/16 SKF NCF 2938 CV CRAFT 61902-2RS KOYO 62/32-2RU NACHI 7004DT AST AST650 354520 FAG B7017-C-T-P4S NTN EC0-CR-0499 CX GE 220 ES FAG HCB71916-C-2RSD-T-P4S INA KTNO 20 C-PP-AS NACHI NJ 2207 AST SCE46P SKF 5219-ZZ FAG (Old No.) STO-40-ZZ
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