d - 28 mm

D - 52 mm

T - 16 mm

B - 16 mm

C - 12 mm

a - 12,7 mm

r min. - 1 mm

r2 min. - 1 mm

da min. - 33,5 mm

da max - 33 mm

Da min - 45 mm

Da max. - 46,5 mm

Db min. - 49 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0,15 Kg

Basic dynamic load rating (C) - 35,2 kN

Basic static load rating (C0) - 44 kN

(Grease) Lubrication Speed - 7500 r/min

(Oil) Lubrication Speed - 10000 r/min

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,77

Calculation factor (Y1) - 1,39

• Model Number: 320/28JR
• Inner Diameter：28mm Outer Diameter：52mm Width：16mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:metal mold,extruder,spreader series,Equipment,aerial work platform,chuck industry,instrumentation instrument,axle lathe,Industrial equipment,chamfer,motor
• Similar models:NTN T-E-48393D/48320/48320D Fersa 32007XR Timken X32019X/Y32019X SKF 32030X KOYO 32024JR CX 32009AX SKF 32038T146X/DBC220 KOYO 65384/65320 NSK 200KBE3201+L NSK HR32016XJ
• BEARING POWER International Trading Co.,Ltd. specialize in 320/28JR products，there is large inventory of KOYO 320/28JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 320/28JR Which KOYO 320/28JR 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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