d - 49,212 mm
D - 93,264 mm
T - 30,162 mm
B - 30,302 mm
C - 23,812 mm
ra1 max. - 3,3 mm
a - 8,3 mm
Da - 82 mm
db - 56 mm
ra max. - 3,5 mm
da - 62 mm
Db - 88 mm
Weight - 0,877 Kg
Basic dynamic load rating (C) - 102 kN
Basic static load rating (C0) - 134 kN
(Grease) Lubrication Speed - 4 000 r/min
(Oil) Lubrication Speed - 5 300 r/min
Calculation factor (e) - 0,34
Calculation factor (Y0) - 0,97
Calculation factor (Y2) - 1,77
NTN 4T-3781/3720圆锥滚子轴承图纸和参数
- 发布时间：2026-03-05
- 产品型号: 4T-3781/3720
- 新型号:4T-3781/3720
- 内径：49,212mm 外径：93,264mm 厚度：30,162mm
- 主要类别：圆锥滚子轴承
- 应用行业:挤压机,机床主轴,电加工（特种加工）机床,冷热箱类,海拔仪等,输液架等,工业油墨,动物解剖,液压缸缓冲器,食品杀菌,有机原料
- 近似型号:Timken 3781/3729D+X1S-366 NTN 4T-3781/3720 ISO 3781/3720 AST 3781/3730 FBJ 3781/3720 CX 3781/3720 NACHI 3781/3730 Timken 3781/3720
- 天津八零动力国际贸易有限公司专业经销 4T-3781/3720产品，常年备货NTN 4T-3781/3720 圆锥滚子轴承. 我们可以可以快速将您所需要的4T-3781/3720产品运送到全球任意地方购买 NTN 4T-3781/3720 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 LM522548/LM522510
CX RNA4004V
ISO NK65/25
CX UCP209
CONSOLIDATED KB-16N
Timken 22338YMB NTN 23220B KOYO 25R3525 KOYO 45290/45221 NTN 60/32N KOYO 6017 ISO 6219 NTN 6317 AST AST20 5030 NTN E-LL469949/LL469910 CRAFT 7313B NTN ARX40X72X20 AST AST850SM 2025 SKF BB1-3251C SNR EXFC209 SNR EXPE205 IKO GBRI 122416 SNR ML7011HVUJ74S Timken NAO45X62X40 KOYO NJ204R NACHI NU 2307 ISO NUP2944 CX RNA4918 KOYO UCFL320 CONSOLIDATED 2203 CONSOLIDATED NU-2080E CONSOLIDATED NU-2319E CONSOLIDATED RXLS-83/4 CONSOLIDATED 623/32-2RS CONSOLIDATED NATV-12
订购 NTN 4T-3781/3720 请填写如下信息
Hot number：TORRINGTON FAFNIR 3209 FAG NN 3052 K/W33 KOYO 51168 INA 89316-TV NACHI E5060 NTN NN4928K ISB RE 5013 CRAFT UCF211 NSK KA-35XPO KAYDON KB-65ARO SKF D/W R2-5 R-2Z SKF W 618/3 R NTN 6019-2Z NSK 61810-RS GMN L170X210X20
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