(dimensions in mm)

Bearing Type - straight bore

Bore Dia (d) - 85.0000

Outer Dia (D) - 180.0000

Width (B) - 41.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 233,400

Static Load Rating (Cor) - 244,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 3

Weight (g) - 5,300.00

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" = 0.22

Basic Radial Load Factor "Y1" = 3

Basic Radial Load Factor "Y2" = 4.5

Basic Radial Load Factor "Y0" = 2.9

• Model Number:21317MB
• Inner Diameter：85mm Outer Diameter：180mm Width：41mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:defogging and degreasing,Roller,sawing machine,safety testing,Machine tools,non-ferrous metal alloy,floor industry,fabric products,universal category,,packaging machinery
• Similar models:NTN 21317 NSK 21317EAKE4 Timken 21317VCSM CX 21317KCW33+H317 ISO 21317KCW33+AH317 KOYO 21317RHK NSK 21317EAE4 ISB 21317 FAG 21317-E1-K CX 21317CW33
• BEARING POWER International Trading Co.,Ltd. specialize in 21317MB products，there is large inventory of AST 21317MB . We has been built up long-term cooperation with AST company, could make a bulk order of the 21317MB Which AST 21317MB 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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