d - 140 mm

D - 250 mm

B - 42 mm

d₁ - - 179 mm

D₁ - - 215.78 mm

F - 169 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 3 mm

d_a - min. - 154 mm

d_b - min. - 182 mm

D_a - max. - 235 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 450 kN

Basic static load rating - C₀ - 510 kN

Fatigue load limit - P_u - 57 kN

Reference speed - 2800 r/min

Limiting speed - 3200 r/min

Calculation factor - k_r - 0.15

Mass bearing - 8.45 kg

• Model Number: NUP 228 ECJ
• Inner Diameter：250mm Outer Diameter：140mm Width：42mm
• Type：Thrust Ball Bearings
• Update date：2025-04-18
• Application:lifting chain,Air,steam Hydraulic control element,medical equipment,vacuum suction cup,engineering machinery,Oral Equipment,medical equipment,plastic rolling,Hydraulic Press,comprehensive experiment
• Similar models:INA F-228634 NSK 51228X NSK 54228XU SKF NUP228ECJ NKE 53228 KOYO 53228U INA 2282 CX 54228 NACHI 53228 KOYO 53228
• BEARING POWER International Trading Co.,Ltd. specialize in NUP228ECJ products，there is large inventory of SKF NUP 228 ECJ . We has been built up long-term cooperation with SKF company, could make a bulk order of the NUP 228 ECJ Which SKF NUP228ECJ 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
  4T-JM511946/JM511910	65	110	28	NTN	Tapered Roller Bearings
  6006-Z	30	55	13	CYSD	Deep Groove Ball Bearings
  6204 w12 C3	20	47	12	PFI	Deep Groove Ball Bearings
  7012 C-UO	60	95	36	CX	Angular Contact Ball Bearings
  GEG20ET-2RS	20	42	25	LS	Plain Bearings
  HC ST3058-9LFT	30	58	16	KOYO	Tapered Roller Bearings
  HK223018	22	30	18	ISO	Cylindrical Roller Bearings
  IJ223056				ILJIN	Angular Contact Ball Bearings
  JH-2012	31,75	41,275	19,05	NSK	Needle Roller Bearings
  KN 12 B-PP	12	22	32	INA	Linear Bearings
  NB-107	17	23,85	18,5	PFI	Needle Roller Bearings
  NJ2314-VH	70	150	51	NKE	Cylindrical Roller Bearings
  NUP312EG15	60,000	130,000	31,000	SNR	Cylindrical Roller Bearings
  NUP414	70	180	42	ISO	Cylindrical Roller Bearings
  RTUE50	50			NKE	Bearing Units
  VEX 6 /NS 7CE3	6	17	6	SNFA	Angular Contact Ball Bearings
  94748	1.2500	1.7500	3.0000	BERLISS	JOURNAL ROLLER ASSEMBLIES
  MS-221/2	4.7500	10.0000	2.0000	FED	DEEP GROOVE BALL BEARINGS
  7213BEAG(Y/P)	65	120	23	SKF	ANGULAR CONTACT BALL BEARINGS
  HM-72T			45	CONSOLIDATED	WITHDRAWAL NUTS