d - 55 mm

D₃ - 110 mm

T₁ - 42 mm

A - 30 mm

C - 11,5 mm

D - 105 mm

D₁ - 57 mm

D₂ - 80 mm

D_{a max} - 80 mm

d₁ - 105 mm

d_{a min} - 85 mm

R - 80 mm

r_{a max} - 1 mm

r_min - 1,1 mm

T - 39,3 mm

- U311 / Designation, seating washer

m - 1,38 kg / Weight

m₁ - 0,277 kg / Weight, seating washer

C_a - 102000 N / Dynamic load rating (axial)

C_0a - 208000 N

A - 0,26 / Factor min. load

n_G - 3200 1/min / Limiting speed

C_ua - 9000 N / Fatigue limit load, axial

Main dimensions to DIN 711/ISO 104, single direction, with spherical housing locating washer and seating washer, separable

• Model Number:53311 + U311
• Inner Diameter：55mm Outer Diameter：110mm Width：42mm
• Type：Thrust Ball Bearings
• Update date：2025-12-13
• Application:EEG,inorganic chemical,ventilation heating equipment,Gear grinding machine,Textile Industry Accessories and Accessories,electric hydraulic lifting platform,DC generators,insect experimental analysis instrument,beverage production,orthodontic material,industrial fans
• Similar models:NACHI 53311U NKE 53311+U311 ISO 53311U+U311 NKE 53311 ISO 53311 NACHI 53311 ISB 53311U311 CX 53311U+U311 SKF 53311+U311 CX 53311
• BEARING POWER International Trading Co.,Ltd. specialize in 53311+U311 products，there is large inventory of FAG 53311 + U311 . We has been built up long-term cooperation with FAG company, could make a bulk order of the 53311 + U311 Which FAG 53311+U311 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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