d - 71,438 mm
D - 136,525 mm
T - 41,275 mm
B - 41,275 mm
C - 31,75 mm
ra1 max. - 3,3 mm
a - 11,4 mm
Da - 118 mm
db - 81 mm
ra max. - 3,5 mm
da - 87 mm
Db - 125 mm
Weight - 2,57 Kg
Basic dynamic load rating (C) - 194 kN
Basic static load rating (C0) - 262 kN
(Grease) Lubrication Speed - 2 800 r/min
(Oil) Lubrication Speed - 3 800 r/min
Calculation factor (e) - 0,36
Calculation factor (Y0) - 0,91
Calculation factor (Y2) - 1,66
NTN 4T-644/632圆锥滚子轴承图纸和参数
- 发布时间：2026-08-31
- 产品型号: 4T-644/632
- 新型号:4T-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:工程机械,血球试剂,诊断试纸,火焰切割,色谱配件,塑料造粒,广播系统,气动压力表,插座行业,液压设备,肉制品机
- 近似型号:CX 64450/64708 Timken HM516449C/HM516410 ISO M276449/10 ISO 64432/64700 NTN T-HM266449/HM266410G2 Timken NP569484/NP644537 CX 64452A/64700 ISO 64433/64700 Timken HM516447/HM516410A Timken 644/632D+X1S-645
- 天津八零动力国际贸易有限公司专业经销 4T-644/632产品，常年备货NTN 4T-644/632 圆锥滚子轴承. 我们可以可以快速将您所需要的4T-644/632产品运送到全球任意地方购买 NTN 4T-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
- ISB 23232
INA BK0910
SNFA HB75/S7CE1
AST NU310ETN
KOYO UCFC203
CX 1322K+H322 SKF 22212 E SIGMA 2304 ISO 23944W33 CX 418/414 NTN 4T-67780/67720D+A Timken 514001 CYSD 7210DF NTN ARX45X180X365 ISB EB2.28.1215.400-1SPPN SNR ES211-32 ISO GE 060 HS-2RS AST GE45XS/K KOYO K,81206TVP Timken K50X58X35H SKF K81206TN IKO KT 61013 NTN PK28X41X34.5 SIGMA MJT 4.1/2 CX NF2238 FAG NJ2218-E-TVP2 + HJ2218-E CX NKI50/35 SNR R155.17 SKF SAA45TXE-2LS ZEN SF602X ISB TSM 5 CONSOLIDATED 5220 CONSOLIDATED N-211E CONSOLIDATED SY-103 CONSOLIDATED SIL15C
订购 NTN 4T-644/632 请填写如下信息
Hot number：FAG 32307 NACHI NN 3038 TIMKEN HH249949/HH249910 TIMKEN 45284/45220 NTN 31324X KOYO 83B717-9RC3 KOYO B-5612 NACHI BNH 013 ISO N210 KOYO NUP252 FAG 217M-ZZ SKF 6007-RS ELGES 61808-ZZ SKF 29292 SKF NU 2228 ECML
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