d - 39,688 mm
D - 76,2 mm
T - 23,812 mm
B - 25,654 mm
C - 19,05 mm
ra1 max. - 3,3 mm
a - 7,8 mm
Da - 66 mm
db - 45 mm
ra max. - 3,5 mm
da - 52 mm
Db - 70 mm
Weight - 0,477 Kg
Basic dynamic load rating (C) - 73 kN
Basic static load rating (C0) - 90,5 kN
(Grease) Lubrication Speed - 5 100 r/min
(Oil) Lubrication Speed - 6 800 r/min
Calculation factor (e) - 0,3
Calculation factor (Y0) - 1,09
Calculation factor (Y2) - 1,98
NTN 4T-2789/2720圆锥滚子轴承图纸和参数
- 发布时间：2026-04-19
- 产品型号: 4T-2789/2720
- 新型号:4T-2789/2720
- 内径：39,688mm 外径：76,2mm 厚度：23,812mm
- 主要类别：圆锥滚子轴承
- 应用行业:小型柴油发电机,劳保员工安全防护,齿轮磨床,仓储货架设备,警报设备,电子监护仪,机床车床,转换开关,胶油脂工业用纸,光学检测,锯床
- 近似型号:FBJ 2789/2720 NACHI H-2789R/H-2720 SKF 2789/2729 Timken 2789/2720 KOYO 2789R/2735X NACHI 2789/2735X ISO 2789/2720 Timken 2789/2735X NSK 2789/2720 CX 2789/2720
- 天津八零动力国际贸易有限公司专业经销 4T-2789/2720产品，常年备货NTN 4T-2789/2720 圆锥滚子轴承. 我们可以可以快速将您所需要的4T-2789/2720产品运送到全球任意地方购买 NTN 4T-2789/2720 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
- Timken 60RIT250
CRAFT 7314C
SNR EXT319
SKF SYH1.11/16WF
CONSOLIDATED A-5152WB
NKE 22308-E-K-W33+H2308 NSK 21313EAE4 FAG 23136-E1A-K-M Timken 3191/3120-B NKE 33015 FBJ 6003ZZ SNR 6306EED32A50 NSK 689 ZZ1 NACHI 7018CDB SKF 706 CE/P4A CRAFT 7318AC INA 81236-M INA CSED160 AST GEG160ES-2RS AST GEH110HT FAG HSS7004-E-T-P4S Timken K18X22X14FV KOYO K30X35X20H Fersa LM104949/JLM104910 CX LL714649/10 AST N215 CX NF2968 CX NK70/25 NTN NN4948C1NAP4 KOYO NU2305 SKF NUKRE 35 A SKF S7030 ACD/HCP4A ISO SL182228 SKF TUWK 35 LTA CONSOLIDATED BK-1212
订购 NTN 4T-2789/2720 请填写如下信息
Hot number：STEYR 52332 KOYO NNU 4920 NTN NJ 2314 E NSK NUP 311 NKE 23168-K-MB-W33+AH3168 KOYO 23134RHK KOYO 6406 IKO CRB 6013 UU ISB GE 17 C INA RPB25 SKF (Old No.) HK-0908 IKO NAO-35x50x17 SKF NJ-201 SKF 16052 MA NOK TB 45 70 12 NBR
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