d - 82,55 mm
D - 150,089 mm
T - 44,45 mm
B - 46,672 mm
C - 36,512 mm
a - 32,4 mm
r min. - 3,6 mm
r2 min. - 3,2 mm
da min. - 99 mm
Da - 134 mm
db min - 93 mm
ra max. - 3,6 mm
rb max. - 3,2 mm
Db - 142 mm
Weight - 3,29 Kg
Basic dynamic load rating (C) - 264 kN
Basic static load rating (C0) - 368 kN
(Grease) Lubrication Speed - 2500 r/min
(Oil) Lubrication Speed - 3400 r/min
Calculation factor (e) - 0,33
Calculation factor (Y0) - 1,01
Calculation factor (Y1) - 1,84
KOYO 749AR/742圆锥滚子轴承图纸和参数
- 发布时间：2026-08-07
- 产品型号: 749AR/742
- 新型号:749AR/742
- 内径：82,55mm 外径：150,089mm 厚度：44,45mm
- 主要类别：圆锥滚子轴承
- 应用行业:SPA设备,冶金模具,工业仪器,纺织辅料,降噪设备,立式外拉,环保节能,其他机械,电动工具,吸液嘴类,行走系统
- 近似型号:Timken 47490/47420D+X1S-47490 Timken M268749/M268710CD+M268749XE Timken L433749/L433710 NTN T-M268749D/M268710G2+A NTN T-LM742749D/LM742714/LM742714D Timken EE291201/291749 ISO LL789749/10 CX LM12749/10 NTN T-E-M268749D/M268710/M268710DG2 NTN E-M278749D/M278710/M278710DAG2
- 天津八零动力国际贸易有限公司专业经销 749AR/742产品，常年备货KOYO 749AR/742 圆锥滚子轴承. 我们可以可以快速将您所需要的749AR/742产品运送到全球任意地方购买 KOYO 749AR/742 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
- NTN 2P2014
NTN-SNR 608ZZ
ISO 7314CDT
ISB MF52
SKF SILA80ES-2RS
SKF 23148 CCK/W33 Fersa 14131/14274 FAG 20218-K-MB-C3 CX 2220 SKF 22338 CCJA/W33VA406 CX 23080 CW33 KOYO 3NC6005HT4 GF SKF 61814-2RS1 CRAFT 61901 ISO 62304-2RS SKF 7008 CE/P4AL SNR 7015CVUJ74 Timken EE132084/132126D+X2S-132084 NTN 89326 SKF BT4B 334128/HA1 NSK JP-23-FV KOYO HK4520 ISO JHM522649/10 NBS K 30x35x26 - ZW NTN KMJ15X20X15.8 INA NA6906 ISO NN3008 K ISB NR1.14.0944.201-3PPN ISB TSF 30 RB KOYO TPK6484JL FYH UCFB206-19 KOYO UCTH213-300 CONSOLIDATED 682 CONSOLIDATED NK-22/16 CONSOLIDATED 238/530
Hot number：SKF QJ 320 N2MA TIMKEN 355/3520 SKF 71914 ACE/HCP4AH1 CX CX002R CX NJ19/600 ISO NN3020 SKF NRT 850 A Timken X32004X/YAA32004X KOYO SDM40AJMG KOYO UCT314 FAG (Old No.) 22328MF80 SKF (Old No.) NK-6/10 Rollway NU-236E MRC 1908-R SKF SAFS 22518-11 T
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