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 - 9.82 kg

• Model Number: NUP 228 ECM
• Inner Diameter：250mm Outer Diameter：140mm Width：42mm
• Type：Thrust Ball Bearings
• Update date：2025-04-23
• Application:enzyme,ignition system,reducer,steam Hydraulic control element,Roller,boring bar boring bar,power source,wall industry,Food testing,Laser Measurements,plastic rolling
• Similar models:SKF NJ228ECM CX 53228U+U228 ISO 54228 ISO 53228 INA 2281 NTN 81228 NKE 52228-MP NTN 51228 FAG 53228+U228 ISO 54228U+U228
• BEARING POWER International Trading Co.,Ltd. specialize in NUP228ECM products，there is large inventory of SKF NUP 228 ECM . We has been built up long-term cooperation with SKF company, could make a bulk order of the NUP 228 ECM Which SKF NUP228ECM 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
  1985/1932	28,575	58,738	19,05	Fersa	Tapered Roller Bearings
  140RN30	140	198		Timken	Cylindrical Roller Bearings
  32326	130	280	98,75	FAG	Tapered Roller Bearings
  32924	120	165	29	Timken	Tapered Roller Bearings
  51205	25	47		ISO	Thrust Ball Bearings
  53228	140	200	48,6	NKE	Thrust Ball Bearings
  7211CGD2/GLP4	55	100	21	NTN	Angular Contact Ball Bearings
  7338DT	190	400	78	NTN	Angular Contact Ball Bearings
  BT1212A	19,05	25,4	19,05	KOYO	Needle Roller Bearings
  K32x37x13	32	37	13	ISO	Needle Roller Bearings
  LJ1.5/8-RS	41,275	88,9	19,05	RHP	Deep Groove Ball Bearings
  N219	95	170	32	CRAFT	Cylindrical Roller Bearings
  NN3052K	260	364	104	NTN	Cylindrical Roller Bearings
  S51112	60	85	17	ZEN	Thrust Ball Bearings
  SIL8E	8			SKF	Plain Bearings
  NUP214	70	125	24	FAG	CYLINDRICAL ROLLER BEARINGS
  GS81168	344	420		FAG	THRUST ROLLER BEARINGS
  7136-KR	180	280	46	MRC	ANGULAR CONTACT BALL BEARINGS
  LR180				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  SYH13/4WF	1.7500			SKF	PILLOW BLOCKS