d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

Angle (α) - 40 °

a - 103 mm

r min. - 3 mm

r1 min. - 1,1 mm

da min. - 154 mm

ra max. - 2,5 mm

Weight - 8,78 Kg

Basic dynamic load rating (C) - 183 kN

Basic static load rating (C0) - 195 kN

(Grease) Lubrication Speed - 2 300 r/min

(Oil) Lubrication Speed - 3 100 r/min

• Model Number: 7228B
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-21
• Application:electronic materials,Industrial,Pneumatic Control Valves,hydraulic connector,Vertical machining,scientific instruments,Generator,small appliances,plastic molding,centrifugal pump,education model Instruments
• Similar models:ISO 7228BDB CYSD 7228CDT CX 7228C NTN 7228BG NACHI 7228DB CYSD 7228BDT KOYO 7228C CX 7228B-UO ISO 7228CDT NSK 7228B
• BEARING POWER International Trading Co.,Ltd. specialize in 7228B products，there is large inventory of NTN 7228B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7228B Which NTN 7228B 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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  ML71914HVDUJ74S	70	100	16	SNR	Angular Contact Ball Bearings
  N215 E	75	130	25	CX	Cylindrical Roller Bearings
  NJ2336EM	180	380	126	NSK	Cylindrical Roller Bearings
  XHGB35135	27,5	136,5	84	SNR	Angular Contact Ball Bearings
  GE280ES.2RS	280	400	155	FAG	SPHERICAL PLAIN BEARINGS
  TN310	50			STEYR	PILLOW BLOCKS
  NKI35/30	35	50	30	SKF	NEEDLE BEARINGS
  94430	.8750	1.3750	1.8750	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES