d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 77,5 mm

r min. - 3 mm

r1 min. - 1,1 mm

2B - 84 mm

da min. - 154 mm

ra max. - 2,5 mm

Db max - 243 mm

Weight - 17,56 Kg

Basic dynamic load rating (C) - 330 kN

Basic static load rating (C0) - 430 kN

(Grease) Lubrication Speed - 2 200 r/min

(Oil) Lubrication Speed - 2 900 r/min

• Model Number: 7228DB
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Traffic Fire Protection Equipment Security equipment,ship special,Industrial,heating fans,tooth filling,test strip,surgical instruments,vacuum suction cup,metallurgical mold,Film machine,steam Hydraulic control element
• Similar models:ISO 7228A NSK 7228B FAG B7228-E-T-P4S CX 7228C KOYO 7228CPA SKF 7228BM ISO 7228CDF NTN 7228DF CX 7228CTBP4 NACHI 7228CDB
• BEARING POWER International Trading Co.,Ltd. specialize in 7228DB products，there is large inventory of NTN 7228DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7228DB Which NTN 7228DB 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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  51216				FAG	THRUST BALL BEARINGS
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  322	110	240	50	NH	DEEP GROOVE BALL BEARINGS
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