d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

a - 47,1 mm

d1 - 154 mm

r min. - 3 mm

r1 min. - 1,5 mm

D1 - 236 mm

D2 - 243 mm

Weight - 7,899 Kg

Basic dynamic load rating (C) - 238 000 kN

Basic static load rating (C0) - 254 000 kN

(Grease) Lubrication Speed - 5 500 r/min

(Oil) Lubrication Speed - 8 600 r/min

• Model Number:7228CTRSU
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-19
• Application:test strip,garbage disposal,electronic materials,Gas turbine,Film machine,Die,packaging machinery,safety testing,small diesel generators,cooling system,Antenna Industry
• Similar models:NTN 7228DF KOYO 7228C SKF 7228CD/HCP4A CX 7228A-UO NACHI 7228BDB CX 7228C-UD CX 7228A-UD Timken 7228WNMBR NACHI 7228DT AST 7228C
• BEARING POWER International Trading Co.,Ltd. specialize in 7228CTRSU products，there is large inventory of NSK 7228CTRSU . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7228CTRSU Which NSK 7228CTRSU 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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