d - 140 mm

D - 250 mm

B - 42 mm

D₁ - - 217 mm

F - 169 mm

s - 2.5 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 3 mm

d_a - min. - 154 mm

d_a - max. - 160 mm

d_b - min. - 172 mm

D_a - max. - 236 mm

r_a - max. - 2.5 mm

r_b - max. - 2.5 mm

Basic dynamic load rating - C - 396 kN

Basic static load rating - C₀ - 520 kN

Fatigue load limit - P_u - 58.5 kN

Reference speed - 2600 r/min

Limiting speed - 3200 r/min

Calculation factor - k_r - 0.15

Mass bearing - 9 kg

• Model Number: NU 228 ECM/C3VL2071
• Inner Diameter：250mm Outer Diameter：140mm Width：42mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-20
• Application:cleaning agent,Medium and large motor,medical equipment,Automobile,forming machine,universal category,multi-knife lathe,other CNC,office outdoor camping equipment,air conditioning tools,Pneumatic Control Elements
• Similar models:KOYO NJ228 NSK NUP228EM INA F-228419 NKE NU228-E-M6 INA SL182228 CX N2228E ISO NU5228 ISB NJ228 ISO NUP228 Timken A-5228-WS
• BEARING POWER International Trading Co.,Ltd. specialize in NU228ECM/C3VL2071 products，there is large inventory of SKF NU 228 ECM/C3VL2071 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 228 ECM/C3VL2071 Which SKF NU228ECM/C3VL2071 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
  1280/1220	22,225	57,15	22,225	ISO	Tapered Roller Bearings
  141101X/141165XH	101,6	165,1	87	Gamet	Tapered Roller Bearings
  6205 JRW3 C3	25	52	15	FBJ	Deep Groove Ball Bearings
  6310-Z-N	50	110	27	NKE	Deep Groove Ball Bearings
  BK7018	70	78	18	CX	Cylindrical Roller Bearings
  EE243196/243250B	498,475	634,873	80,962	Timken	Tapered Roller Bearings
  FJTT-3024	30	37	24	NSK	Needle Roller Bearings
  HAR916C	80	110	16	KOYO	Angular Contact Ball Bearings
  NK90/25	90	110	25	FBJ	Needle Roller Bearings
  PCZ 2020 E	31.75	35,719	31,75	SKF	Plain Bearings
  RHE35	35			INA	Bearing Units
  SL183010	50	80	23	ISO	Cylindrical Roller Bearings
  MB-25	125	148	12	FAG	LOCKWASHERS
  3210B.2RSR	50	90	30.2	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  29428E	140	280		SKF	SPHERICAL ROLLER THRUST BEARINGS
  140TPS160				Torrington	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  2112ZNR	55	100	21	SKF	DEEP GROOVE BALL BEARINGS
  XRK10013504	100	135	4	SKF (Old No.)	THRUST NEEDLE BEARINGS
  81209			9.0	CONSOLIDATED	THRUST ROLLER BEARINGS
  52415				CONSOLIDATED	THRUST BALL BEARINGS