d - 100 mm

D - 180 mm

B - 34 mm

C - 34 mm

r1 min. - 2.1 mm

da min. - 112 mm

Da max. - 68 mm

ra max. - 2 mm

Weight - 3.70 Kg

Basic dynamic load rating (C) - 69 kN

Basic static load rating (C0) - 29,7 kN

(Grease) Lubrication Speed - 3100 r/min

(Oil) Lubrication Speed - 3700 r/min

Calculation factor (e) - 0.17

Calculation factor (Y0) - 3.8

Calculation factor (Y1) - 3.6

Calculation factor (Y2) - 5.6

• Model Number: 1220
• Inner Diameter：100mm Outer Diameter：180mm Width：34mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-04-22
• Application:auto tools,coupling type,food add,impression material,metallurgical mold,natural instruments,switch,pump,other mold,insect experimental analysis instrument,Spectrum Products
• Similar models:ISB 1220K+H220 SNR 1220K NKE 1220-K+H220 ISO 1220K+H220 SNR 1220 ISO 1220K SKF 1220K+H220 NTN 1220S AST 1220 FAG 1220-M
• BEARING POWER International Trading Co.,Ltd. specialize in 1220 products，there is large inventory of NACHI 1220 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 1220 Which NACHI 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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