d - 140 mm

D - 250 mm

B - 42 mm

C - 42 mm

Angle (α) - 15 °

a - 1.3 mm

r min. - 3 mm

r1 min. - 1.1 mm

da min. - 154 mm

Da max. - 236 mm

ra max. - 2.5 mm

Weight - 8.78 Kg

Basic dynamic load rating (C) - 223 kN

Basic static load rating (C0) - 235 kN

(Grease) Lubrication Speed - 4100 r/min

(Oil) Lubrication Speed - 5600 r/min

• Model Number: 7228C
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:Gear grinding machine,food safety,mechanical annex,Embroidery,metal mold,Rolling mill gear box,plastic molding,spectrometer,Perfusion device,machining,medical treatment
• Similar models:NTN 7228B NTN 7228BDB CYSD 7228CDB CYSD 7228CDF NACHI 7228B FAG HCB7228-C-T-P4S CYSD 7228DB CX 7228ATBP4 SKF 7228BGAM NTN 7228C
• BEARING POWER International Trading Co.,Ltd. specialize in 7228C products，there is large inventory of NACHI 7228C . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7228C Which NACHI 7228C 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23136EK	180	300	96	NACHI	Cylindrical Roller Bearings
  AX 11 160 200	160	200	9	Timken	Needle Roller Bearings
  4T-M84249/M84210	25,4	59,53	23,368	NTN	Tapered Roller Bearings
  54207U	35	62	42	NSK	Thrust Ball Bearings
  60BER10S	60	95	18	NSK	Angular Contact Ball Bearings
  6302T1XZZ	15	42	13	NSK	Deep Groove Ball Bearings
  7218 A-UO	90	160	60	CX	Angular Contact Ball Bearings
  CRBH 7013 A	70	100	13	IKO	Thrust Roller Bearings
  E5092	460	680	300	NACHI	Cylindrical Roller Bearings
  LM767745D/LM767710+A	393,7	546,1	138,112	NTN	Tapered Roller Bearings
  NA202-10	15,875	47	34,2	KOYO	Deep Groove Ball Bearings
  NU412	60	150	35	NTN	Cylindrical Roller Bearings
  SBPF207	35		32	FYH	Bearing Units
  40RIN130	4.0000	5.6250	.8750	Torrington	CYLINDRICAL ROLLER BEARINGS
  GEZ104TE.2RS	1.2500	2.0000	1.0937	SKF	SPHERICAL PLAIN BEARINGS
  NJ326	130	280	58	SKF	CYLINDRICAL ROLLER BEARINGS
  180RU03	180	380	75	Torrington	CYLINDRICAL ROLLER BEARINGS
  6300NR	10	35	11	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  1324M	120	260	55	CONSOLIDATED	SELF
  HJ-2212E	60		6	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS