d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

a - 66,5 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) - 226 000 kN

Basic static load rating (C0) - 242 000 kN

(Grease) Lubrication Speed - 4 900 r/min

(Oil) Lubrication Speed - 7 600 r/min

• Model Number:7228A5TRSU
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Forging machine,relay,gas turbine,teaching equipment,circulating pump,Rolling mill gear box,generator,aerial work platform,Textile Industry Accessories and Accessories,supporting facilities,Seals
• Similar models:NTN 7228BG KOYO 7228B NACHI 7228DB CX 7228A-UX NSK 7228CTRSU CYSD 7228BDT ISO 7228ADB SKF 7228BGAM NACHI 7228BDF NACHI 7228BDT
• BEARING POWER International Trading Co.,Ltd. specialize in 7228A5TRSU products，there is large inventory of NSK 7228A5TRSU . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7228A5TRSU Which NSK 7228A5TRSU 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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  UKFS305H	20			SNR	Bearing Units
  8602	15	42	.5118	New Departure	DEEP GROOVE BALL BEARINGS
  AXK150190	150	190	5	FAG	THRUST NEEDLE BEARINGS
  6302.2Z	15	42	13	FAG	DEEP GROOVE BALL BEARINGS