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：2025-12-16
• Application:sleep monitoring,Die,non-motor vehicle Electric car,aerial work equipment,equipment,preservation equipment,tire industry,Industrial Electromechanical,security,manual Tools,medical equipment
• Similar models:NTN NN4948KW4CS30P4 NSK NNU4948K KOYO DC4948VW NTN NN4948HSKD1XC9NAP4 NTN NN4948 ISO NNU4948KV ISB NNU4948K/SPW33 NBS SL014948 CX NNU4948K CX NN4948K
• 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
  230/800-K-MB+H30/800	800	1150	258	FAG	Spherical Roller Bearings
  24136-E1-2VSR-H40	180	300	118	FAG	Spherical Roller Bearings
  36690/36620	146,05	193,675	28,575	Timken	Tapered Roller Bearings
  4410	26,988	52,4	19,05	INA	Thrust Ball Bearings
  61910-2RSR	50	72	12	FAG	Deep Groove Ball Bearings
  719/9 CE/HCP4A	20	9	6	SKF	Angular Contact Ball Bearings
  786/772	104,775	180,975	47,625	NSK	Cylindrical Roller Bearings
  BK425224	42	52	24	CX	Cylindrical Roller Bearings
  C3172KM	360	600	192	SKF	Cylindrical Roller Bearings
  CRO-10214	509,948	654,924	377	NTN	Tapered Roller Bearings
  GE 530 DW-2RS2	530	710	243	INA	Plain Bearings
  HM516449/HM516410	82,55		39,688	KOYO	Tapered Roller Bearings
  NP 1020	100	137		NACHI	Cylindrical Roller Bearings
  NU219 EMA	95	170	32	AST	Cylindrical Roller Bearings
  RLS -5-2Z	39,688	15,875	11,112	SKF	Deep Groove Ball Bearings
  UCC315-47	74,6125		82	KOYO	Bearing Units
  6300-2ZNR	10	35	11	FAG	DEEP GROOVE BALL BEARINGS
  W6200-2RS1	10	30	9	SKF	DEEP GROOVE BALL BEARINGS
  22x35x7mm	22	35	7	CONSOLIDATED	OIL SEALS
  TPFY-20SD	20			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS