搜轴承 -- AST轴承型号查询 -- 调心滚子轴承 -- AST 21308MBK轴承

(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：2026-07-19
• 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:机床电器,坯布产品,SPA设备,激光器件,美体塑形,电力防护,气动执行元件,起重提升设备,昆虫捕捉,活动房等,印模材料
• 近似型号:SKF 21308 FAG 21308EK.TVPB+AH308 FAG 21308 SNR 21308V NSK 21308L11ACAM SKF 21308 CCK ISB 21308 K+AH308 SKF 21308E NSK 21308 CC NSK 21308 CCK+H 308
• 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
• CYSD 7202B NSK N248 NTN SC8803 INA TME20-N CONSOLIDATED NU-138M
  Fersa 14137AS/14276 Timken 150RU03 FAG 22336-E1-JPA-T41A KOYO 28118/28317 NKE 239/530-MB-W33 KOYO 3NCHAD010CA KOYO 47TS342523 CX 53411U+U411 Timken 558/552-B ZEN 61960 NTN 63/32Z KOYO 7940C IKO GE 45EC-2RS CX HH953749/10 INA K16X20X13 CX NJ3030 INA NK37/30 CYSD NU2314E NSK R420-2 SKF S7016 CE/P4A SNFA SEA110 /NS 7CE1 NBS SL182216 NACHI UCFCX20 KOYO UP002 SKF VKBA 1462 NTN W69/2,5SA CONSOLIDATED NU-2034E CONSOLIDATED 23268 CONSOLIDATED LS75100 CONSOLIDATED HMV-84I

Hot number：NSK 61814-2RZ TIMKEN 32309 OKB 820034K OKB NACHI 23036EK NTN 4T-67787/67720 CYSD 4305 NTN 562948W4/GNP4 AST AST11 2425 Timken X32008XM/Y32008XM NH RMS-7 SKF 23964 CCK/W33 SKF 71918 ACE/HCP4AH1 SKF PF 30 RM NOK 4CP-215