d - 190 mm

Fw - 212 mm

D - 260 mm

B - 69 mm

C - 69 mm

r min. - 2 mm

Weight - 10 Kg

Basic dynamic load rating (C) - 485 kN

Basic static load rating (C0) - 1060 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4000 r/min

• Model Number: NNU4938K
• Inner Diameter：190mm Outer Diameter：260mm Width：69mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-23
• Application:power tools,Air,reducer,Roller,special broaching machine,van,Handling machinery and various industrial machinery,Industrial equipment,lifting chain,Performance test,industrial skin care
• Similar models:ISO NNU4938 ISO NN4938K CYSD NNU4938/W33 NKE NNCF4938-V NSK NNU4938K SKF NNC4938CV NTN NNU4938KC1NAP4 NSK NNU4938MB KOYO DC4938VW CYSD NNU4938K/W33
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4938K products，there is large inventory of NACHI NNU4938K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NNU4938K Which NACHI NNU4938K 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
  28584/28521	52,388	92,075	24,608	Fersa	Tapered Roller Bearings
  30320J/DFC400	100	215	103	ISB	Tapered Roller Bearings
  32036-X	180	280	64	FAG	Tapered Roller Bearings
  32038XUE1	190	290	64	NTN	Tapered Roller Bearings
  34BWD09A	34	68	37	NSK	Angular Contact Ball Bearings
  HK0408	4	8	8	ISO	Cylindrical Roller Bearings
  K50×55×27	50	55		NTN	Needle Roller Bearings
  S7020 ACB/P4A	150	100	24	SKF	Angular Contact Ball Bearings
  UK213		120	28	SNR	Deep Groove Ball Bearings
  6219K.2RS	95	170	32	FAG	DEEP GROOVE BALL BEARINGS
  CCYR-11/2-S	.4375	1.5000	.9375	McGill	NEEDLE BEARINGS
  4424	1.9375	3.0625		Andrews	THRUST BALL BEARINGS
  HM-6C	.3750		.5000	Heim	ROD ENDS
  AH3136	180	170		SKF	WITHDRAWAL SLEEVES
  32936XU	180	250	45	NTN	TAPERED ROLLER BEARINGS
  107-KSFF	35	62	14	MRC	DEEP GROOVE BALL BEARINGS
  N404	20	72	19	SKF	CYLINDRICAL ROLLER BEARINGS
  75RIF344	7.5000	14.5000	2.7500	Torrington	CYLINDRICAL ROLLER BEARINGS
  N-19/500-KMSP/5	500	670	78	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  63821	105	130	19	CONSOLIDATED	DEEP GROOVE BALL BEARINGS