d - 240 mm

Fw - 286 mm

D - 400 mm

B - 128 mm

r min. - 4 mm

da min. - 256 mm

da max - 282 mm

Da max. - 384 mm

db min - 291 mm

ra max. - 3 mm

Weight - 65,3 Kg

Basic dynamic load rating (C) - 1270 kN

Basic static load rating (C0) - 2290 kN

• Model Number: NNU3148
• Inner Diameter：240mm Outer Diameter：400mm Width：128mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:inorganic chemical,Chromatography Products,Display Devices,expectoration machine,electric hydraulic lifting platform,organic raw materials,security,relay,Pneumatic Actuator,powder metallurgy,sewage pump
• Similar models:KOYO NNU3148 NTN NN3148C1NAP4 NACHI 23148A2X CX NN3148 NACHI 23148A2XK NACHI 23148E SKF C3148 ISO NN3148 SKF C3148K NACHI 23148EK
• BEARING POWER International Trading Co.,Ltd. specialize in NNU3148 products，there is large inventory of KOYO NNU3148 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NNU3148 Which KOYO NNU3148 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
  230/710-MB-W33	710	1030	236	NKE	Spherical Roller Bearings
  28985/28920	60.325	101.600	25.400	NACHI	Tapered Roller Bearings
  54416U	80	170	140	NSK	Thrust Ball Bearings
  7234DT	170	310	52	NTN	Angular Contact Ball Bearings
  7305 BEGAP	62	25	17	SKF	Angular Contact Ball Bearings
  H22X29X13.8	22,000	29,000		NTN	Needle Roller Bearings
  BRI 365628	57,15	88,9	44,7	IKO	Needle Roller Bearings
  F15141	55	91,5	25	Fersa	Deep Groove Ball Bearings
  K32X39X20	32,000	39,000		NTN	Needle Roller Bearings
  K89444-M	220	420	40	INA	Thrust Roller Bearings
  NNC4932-V	160	220	60	NKE	Cylindrical Roller Bearings
  NU20/500	500	720	128	CX	Cylindrical Roller Bearings
  R-1960	6	19	6	NMB	Deep Groove Ball Bearings
  SCH913P	14,288	20,638	20,638	INA	Needle Roller Bearings
  SE 605 ZZSTMG3	5	14	5	KOYO	Deep Groove Ball Bearings
  UC310-31	49,2125	110	32	SNR	Deep Groove Ball Bearings
  51320				RHP	THRUST BALL BEARINGS
  62022ZNR	15	35	11	SKF	DEEP GROOVE BALL BEARINGS
  XRK173002	17	30	2	SKF (Old No.)	THRUST NEEDLE BEARINGS
  LS-31-AC	13.0000	20.0000	2.7500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS