d - 240 mm

Fw - 265 mm

D - 320 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 17 Kg

Basic dynamic load rating (C) - 625 kN

Basic static load rating (C0) - 1450 kN

(Grease) Lubrication Speed - 2700 r/min

(Oil) Lubrication Speed - 3200 r/min

• Model Number: NNU4948K
• Inner Diameter：240mm Outer Diameter：320mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:small appliances,vacuum filter,wall materials,paper processing machine,Logistics Equipment,tube,,circulating pump,Machine tool accessories,light therapy instrument,Rolling mill
• Similar models:NTN NN4948KW4CS30P4 ISO NNU4948 NBS SL024948 NKE NNCL4948-V NSK RS-4948E4 ISO NNU4948K SKF NNU4948BK/SPW33 ISB NNU4948SPW33 NSK RSF-4948E4 NACHI NNU4948K
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4948K products，there is large inventory of NACHI NNU4948K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NNU4948K Which NACHI NNU4948K 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
  23236-E1-K-TVPB	180	320	112	FAG	Spherical Roller Bearings
  65390/65320	49,212	114,3	44,45	KOYO	Tapered Roller Bearings
  71909 C	45	68	12	ISO	Angular Contact Ball Bearings
  7938DF	190	260	33	NTN	Angular Contact Ball Bearings
  89416	80	170		CX	Thrust Roller Bearings
  B138	20,638	26,988	12,7	KOYO	Needle Roller Bearings
  BL 208	40	80	18	NSK	Deep Groove Ball Bearings
  BR 364824	57,15	76,2	38,1	IKO	Needle Roller Bearings
  GEG70ES-2RS	70	120	70	LS	Plain Bearings
  GEZ177ES-2RS	177,8	266,7	133,35	LS	Plain Bearings
  RB 1000110	1000	1250	110	ISB	Thrust Roller Bearings
  SF689-2RS	9	17	5	ZEN	Deep Groove Ball Bearings
  ZR3.20.1600.400-1SPPN	1372	1747	132	ISB	Thrust Roller Bearings
  MUCNFL210-31W	1.9375			AMI	THERMOPLASTIC PILLOW BLOCKS
  KB070ARO	7.0000	7.6250	.3125	KAYDON	ANGULAR CONTACT BALL BEARINGS
  FT-11/4	1.2500	2.0625		RHP	THRUST BALL BEARINGS
  MB200-9L	200	290	130	RBC	SPHERICAL PLAIN BEARINGS
  6113PP	65	100	18	NH	DEEP GROOVE BALL BEARINGS
  XLS-57/8	5.8750	8.0000	1.0000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  5303E-ZZ	17	47	22.2	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS