(dimensions in mm)
Bearing Type - tapered bore
Bore Dia (d) - 40.0000
Outer Dia (D) - 90.0000
Width (B) - 23.0000
Radius (min) (rs) - 1.500
Dynamic Load Rating (Cr) - 74,000
Static Load Rating (Cor) - 69,500
Max Speed (Grease) (X1000 RPM) - 5
Max Speed (Oil) (X1000 RPM) - 6
Weight (g) - 770.00
Material - 52100 Chrome steel, or equivalent
Inner ring guided, machined brass cage.
Tapered Bore, taper = 1:12
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Basic Radial Load Factor "e" = 0.26
Basic Radial Load Factor "Y1" = 2.6
Basic Radial Load Factor "Y2" = 3.9
Basic Radial Load Factor "Y0" = 2.6
AST 21308MBK调心滚子轴承图纸和参数
- 发布时间：2026-02-27
- 产品型号: 21308MBK
- 新型号:21308MBK
- 内径：40mm 外径：90mm 厚度：23mm
- 主要类别：调心滚子轴承
- 应用行业:多普勒类,医用椅等,纺织辅料,灌注装置,排痰机等,食品添加,拉丝模具,食品仪器,攻丝机类,X射线设备,化学仪器
- 近似型号:SKF 21308E CX 21308 KCW33+AH308 NTN 21308C ISB 21308 EKW33+H308 FAG 21308 FAG 21308-E1-K KOYO 21308RH ISO 21308 KCW33+AH308 KOYO 21308RHK NSK 21308EAKE4
- 天津八零动力国际贸易有限公司专业经销 21308MBK产品，常年备货AST 21308MBK 调心滚子轴承. 我们可以可以快速将您所需要的21308MBK产品运送到全球任意地方购买 AST 21308MBK 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 调心滚子轴承订购电话022-58519723/22/21
- FAG 3805-B-2RSR-TVH
CYSD 7319BDT
CRAFT HK3038
ISO NNU4926KV
NTN RNA4928
Gamet 164127X/164196XC SNR 2215 NACHI 22228AEX FAG 222SM60-TVPA CX 23068 KCW33+H3068 NTN 24024CK30 Fersa 32911F CX 33109 A Timken 50TPS119 CX 609-2RS CYSD 6226-Z Timken 64450/64713 FAG 713690730 NACHI 7203DT ISO 7240 BDF Fersa 78225C/78551 INA EGB0808-E40 ISO H917849/10 KOYO HI-CAP ST3259 NTN KJ38X43X25.8 Timken K42X50X13H SKF NA6905 ISO NH2205 NACHI NJ 204 E NTN RNA4930 NTN T-EE450601/451215D+A ISB ZR1.14.0544.200-1SPTN CONSOLIDATED NCF-1880V CONSOLIDATED H-3120x37/16 CONSOLIDATED SS61804-2RS
Hot number：MRC NJ 203 TIMKEN 687/672DC OKB 3880308 OKB 67515 NTN 2212S SKF 230/710 CAK/W33 CYSD 4309 AST AST40 1720 NSK BA180-4WSA SNR EC12567H206 NTN PCJ485416 FAG HMV-13M INA KRE-19-2RS SKF 51202 V/HR11Q1 NOK TB 60 82 9 NBR
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