(dimensions in mm)
Bearing Type - straight bore
Bore Dia (d) - 45.0000
Outer Dia (D) - 100.0000
Width (B) - 25.0000
Radius (min) (rs) - 1.500
Dynamic Load Rating (Cr) - 105,000
Static Load Rating (Cor) - 107,000
Max Speed (Grease) (X1000 RPM) - 4
Max Speed (Oil) (X1000 RPM) - 5
Weight (g) - 770.00
Material - 52100 Chrome steel, or equivalent
Inner ring guided, machined brass cage.
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Basic Radial Load Factor "e" = 0.28
Basic Radial Load Factor "Y1" = 2.4
Basic Radial Load Factor "Y2" = 3.6
Basic Radial Load Factor "Y0" = 2.3
- Model Number: 21309MB
- Inner Diameter：45mm Outer Diameter：100mm Width：25mm
- Type：Spherical Roller Bearings
- Update date：2025-12-11
- Application:engineering machine,Antenna Industry,manual Tools,tapping machine,flow control valve,pump industry,Pneumatic Control Valves,wall industry,Spectrum Products,Security Equipment,blood cell reagent
- Similar models:SKF 21309E KOYO 21309RHK Timken 21309VCSJ ISO 21309KCW33+H309 FAG 21309-E1-K+H309 SKF 21309EK ISB 21309K+AH309 SNR 21309VK NTN 21309CK CX 21309KCW33
- BEARING POWER International Trading Co.,Ltd. specialize in 21309MB products，there is large inventory of AST 21309MB . We has been built up long-term cooperation with AST company, could make a bulk order of the 21309MB Which AST 21309MB is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Hot number：NSK 30BER10X NSK 6009N CYSD 6300-Z KOYO M6209 NTN N2264 SKF NJ 1068 MA ISB NJ 2226 SKF NNCF4926CV CYSD RLS4 KOYO UC204 SNR USFC209 RHP XLRJ3 IKO CRH36VBUU ELGES 61821-2ZY CONSOLIDATED 361206-2RSX ISO 234717 NSK B35-138AC3 NSK 601 X NTN-SNR 626 AST AST50 20FIB20 FAG HCB7221-E-T-P4S RHP MJ1-Z KOYO NJ416 ISO NUP1020 NTN RNAO-55×68×25 SKF SY 2.1/2 TF INA RT-619 SKF NJ319 CONSOLIDATED 51124 CONSOLIDATED 36x68x10mm
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