d - 100 mm

D - 180 mm

B - 34 mm

C - 34 mm

r min. - 2.1 mm

da min. - 111 mm

Da max. - 169 mm

ra max. - 2 mm

Weight - 3.70 Kg

Basic dynamic load rating (C) - 69.0 kN

Basic static load rating (C0) - 29.7 kN

(Grease) Lubrication Speed - 3100 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0.17

Calculation factor (Y0) - 3.79

Calculation factor (Y1) - 3.62

Calculation factor (Y2) - 5.60

• Model Number:1220
• Inner Diameter：100mm Outer Diameter：180mm Width：34mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-11
• Application:journal lathe,medical equipment,office outdoor camping equipment,Roller,medical equipment,safety testing,chemical,raw material accessories,filter paper products,Dental Drill etc,packing equipment
• Similar models:CX 1220K SKF 1220K FAG 1220-M CRAFT 1220 SIGMA 1220 NKE 1220 NSK 1220K CX 1220 ISB 1220K SNR 1220K
• BEARING POWER International Trading Co.,Ltd. specialize in 1220 products，there is large inventory of KOYO 1220 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 1220 Which KOYO 1220 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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