d - 33,3375 mm

D - 72 mm

B - 42,9 mm

C - 24 mm

S1 - 25,4 mm

r min. - 1,1 mm

D2 - 78,4 mm

S - 17,5 mm

S2 - 6,5 mm

Thread (G) - 5/16-24UNF

Weight - 0,65 Kg

Basic dynamic load rating (C) - 25,7 kN

Basic static load rating (C0) - 15,4 kN

Calculation factor (f0) - 13,9

• Model Number: RB207-21
• Inner Diameter：33,3375mm Outer Diameter：72mm Width：42,9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:aerial work equipment,electronic components,journal lathe,garbage disposal,manual Tools,bio-chemical,education model Instruments,die casting mold,chemical raw materials and reagents,equipment,vertical processing
• Similar models:Timken 207KLD Timken GN207KLLB SKF YSP207-104SB-2F ISO SB207 FBJ 6207 NTN EC-6207 SKF E2.YSP207-107SB-2F SNR UC207-22 KOYO SA207-21F KOYO SA207-21
• BEARING POWER International Trading Co.,Ltd. specialize in RB207-21 products，there is large inventory of KOYO RB207-21 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the RB207-21 Which KOYO RB207-21 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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