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：2025-12-12
• Application:beverage production,printing machinery,coal mill,linear drive,orthodontic material,DC generators,directional control valve,thin metal materials,turret industry,economic mold,Garment Accessories
• Similar models:NTN NN4938KD1C1NAP4 NBS SL014938 ISO NNC4938V SKF NNCL4938CV NTN NNU4938 NACHI RC4938 SKF NNU4938B/SPW33 ISO NNU4938 KOYO DC4938VW NACHI NNU4938
• 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
  13687/13620	38,1	69,012	19,05	Timken	Tapered Roller Bearings
  22211 KCW33+AH311	55	100	25	ISO	Spherical Roller Bearings
  28151/28317	38,1		20,94	KOYO	Tapered Roller Bearings
  3206ZZ	30	62	23,8	CRAFT	Angular Contact Ball Bearings
  38KVL	8	24	9,8	Timken	Deep Groove Ball Bearings
  4309-2RS	45	100	36	ISO	Deep Groove Ball Bearings
  529/522	50.800	101.600	34.925	NACHI	Tapered Roller Bearings
  6012	60	95	18	NTN	Deep Groove Ball Bearings
  7216 BDT	80	140	52	ISO	Angular Contact Ball Bearings
  749S/742	85,026	150,089	44,45	CX	Tapered Roller Bearings
  E 215 7CE3	15	35	11	SNFA	Angular Contact Ball Bearings
  GEZ107ES	107,95	168,275	94,463	LS	Plain Bearings
  HK 2216 2RS	22	28	16	NBS	Needle Roller Bearings
  NJ215	75	130	25	KOYO	Cylindrical Roller Bearings
  RNAO50X65X20	50	65	20	INA	Needle Roller Bearings
  WJ-566416	88,9	101,6		NSK	Needle Roller Bearings
  USFE202	15			SNR	Bearing Units
  NU2944E	220	300	48	FAG	CYLINDRICAL ROLLER BEARINGS
  2MMV9100WI-CRDU	10	26	8	FAF	ANGULAR CONTACT BALL BEARINGS
  241/900	900	1420	515	Torrington	SPHERICAL ROLLER BEARINGS