d - 69,85 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 - 80 mm
ra max. - 3,5 mm
da - 86 mm
Db - 125 mm
Weight - 2,63 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-643/632圆锥滚子轴承图纸和参数
- 发布时间：2026-03-18
- 产品型号: 4T-643/632
- 新型号:4T-643/632
- 内径：69,85mm 外径：136,525mm 厚度：41,275mm
- 主要类别：圆锥滚子轴承
- 应用行业:印章设备,色谱仪,医用椅等,声响检测,雾化器类,反光材料,机床车床,数学仪器,丝锥磨床,水处理剂,纹绣穿刺
- 近似型号:Timken 643/633 Timken 643/632D+X2S-643 KOYO M86643R/M86610 PFI L44643/10 FBJ L44643/L44610 SKF L44643/610 KOYO 47TS564335 NACHI H-L44643R/H-L44610 Timken EE776430/776520 Timken 643/632-B
- 天津八零动力国际贸易有限公司专业经销 4T-643/632产品，常年备货NTN 4T-643/632 圆锥滚子轴承. 我们可以可以快速将您所需要的4T-643/632产品运送到全球任意地方购买 NTN 4T-643/632 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
- KOYO 1680/1620
NTN 4T-LM102949/LM102910
INA CSEB035
KOYO TR081004
SNR X11D32209BA
NTN 2312SK SKF 23944-2CS/VT143 Gamet 244234X/244330H SKF 306 NR ISO 53226U+U226 FAG 61811-Y CX 61920 NKE 6207-NR CYSD 6824 NACHI E33009J INA EGB2830-E50 AST F679HZZ NACHI HH224335/HH224310 NKE K 81117-TVPB NTN K72X78X39.8ZW NSK LM81512-1 KOYO NJ219R NKE NNCL4830-V INA RTUEO90 NTN T-HM262749D/HM262710/HM262710DG2 ZEN S7306B INA SCE910 NTN SL15-912D2 CRAFT UCFL205 CONSOLIDATED NU-2330 CONSOLIDATED IR-45x50x20 CONSOLIDATED MW-11/4 CONSOLIDATED 95x130x13mm CONSOLIDATED HC7228TGP/4 CONSOLIDATED TWB-1120
订购 NTN 4T-643/632 请填写如下信息
Hot number：FAG 3312DA FAG 52312 NSK 6912VV OKB ISB 591/850 AST ASTT90 8050 SKF BAFB444450AAB INA RSL183018-A RIV 54420-U IKO AXK-3047 RBC GEZ-112C-2RS SKF K 81108 TN SKF SY 40 WF BARDEN HCB7008E.T.P4S SKF 6340
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