d - 140 mm

Fw - 169 mm

D - 250 mm

B - 42 mm

C - 42 mm

r min. - 3 mm

r1 min. - 3 mm

Weight - 8.27 Kg

Basic dynamic load rating (C) - 324 kN

Basic static load rating (C0) - 421 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 2900 r/min

• Model Number: NU228
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-09
• Application:marine analysis,Cutting Machine,Flame Cutting,Doppler,sewage pump,joint protection,metallurgy,surgical instruments,powder metallurgy,Medical printer,Processing machinery
• Similar models:CRAFT NF228 NTN NU228 NKE NJ228-E-MA6+HJ228-E KOYO NU3228 NKE NJ228-E-M6+HJ228-E INA RSL182228-A CX NH228E NACHI NUP228E CX N3228 CX NCF2228V
• BEARING POWER International Trading Co.,Ltd. specialize in NU228 products，there is large inventory of KOYO NU228 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NU228 Which KOYO NU228 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
  23234EMKW33	170,000	310,000	110,000	SNR	Thrust Roller Bearings
  239/600 CAK/W33	800	600	150	SKF	Spherical Roller Bearings
  230/850RK	850	1220	272	KOYO	Spherical Roller Bearings
  47TS967047	480	700	470	KOYO	Tapered Roller Bearings
  6007NSE	35	62	14	NACHI	Deep Groove Ball Bearings
  CRBC 6013	60	90	13	ISB	Thrust Roller Bearings
  GK41X46X21.8	41,000	46,000		NTN	Needle Roller Bearings
  HK 5038	50	58	38	NBS	Needle Roller Bearings
  JM207049/JM207010	55	95	29	KOYO	Tapered Roller Bearings
  NKI 55/25	55	72	25	JNS	Needle Roller Bearings
  NU 328 ECJ	300	140	62	SKF	Thrust Ball Bearings
  RNA 6901UU	16	24	22	JNS	Needle Roller Bearings
  T-HH932145/HH932110	146,05	304,8	88,9	NTN	Tapered Roller Bearings
  SIJK8C	8		12	AST	Plain Bearings
  SSN200LL	10,000	30,000	9,000	NTN	Deep Groove Ball Bearings
  TL23048CAE4	240	360	92	NSK	Spherical Roller Bearings
  51118				SKF	THRUST BALL BEARINGS
  SUCSFL204MM	20	4.4375		PTI	STAINLESS STEEL PILLOW BLOCKS
  3315	75	160	68.3	STEYR	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  7188GP/5	8	18	6	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS