d - 55 mm

D - 120 mm

B - 49.2 mm

C - 49.2 mm

a - 79.3 mm

r min. - 2 mm

da min. - 65 mm

Da max. - 110 mm

ra max. - 2 mm

Weight - 2.53 Kg

Basic dynamic load rating (C) - 101 kN

Basic static load rating (C0) - 106 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4500 r/min

• Model Number: 3311
• Inner Diameter：55mm Outer Diameter：120mm Width：49.2mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:Infrared Technology,Optical detection,key lock,rolling mill roll neck and slowdown device,Switch,electrostatic protection,sheet industry,special broaching machine,cooling system,Hydraulic Press,Hydraulic Couplings
• Similar models:KOYO 3311 SKF 3311ATN9 CRAFT 3311ZZ CX 3311 CRAFT 3311 ISB 3311D SKF 3311A-2Z FAG 3311-BD-2Z-TVH FAG 3311-DA-MA NKE 3311-B-2Z-TV
• BEARING POWER International Trading Co.,Ltd. specialize in 3311 products，there is large inventory of KOYO 3311 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3311 Which KOYO 3311 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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  HK3012	30	37	12	FBJ	Needle Roller Bearings
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  MCS132	160	250	40	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
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