d - 190 mm

F - 210 mm

D - 240 mm

B - 50 mm

C - 50 mm

r min. - 1,5 mm

s - 1,5 mm

da min. - 198 mm

Da max. - 232 mm

ra max. - 1,5 mm

Weight - 5,62 Kg

Basic dynamic load rating (C) - 227 kN

Basic static load rating (C0) - 680 kN

(Grease) Lubrication Speed - 1 300 r/min

(Oil) Lubrication Speed - 1 900 r/min

• Model Number: NA4838
• Inner Diameter：190mm Outer Diameter：240mm Width：50mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:economic mold,paper processing machine,power source,hydraulic pressure gauge,Antenna Industry,Digital Generator,pump accessories,motor,surgical instruments,thin metal materials,supporting facilities
• Similar models:CX RNA4838 ISO NA4838 INA NA4838-XL SKF NA4838 NTN NA4838 INA RNA4838-XL NSK RNA4838 NBS RNA4838 SKF RNA4838 NBS NA4838
• BEARING POWER International Trading Co.,Ltd. specialize in NA4838 products，there is large inventory of NTN NA4838 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4838 Which NTN NA4838 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
  23134CCK/W33	170	280	88	SKF	Spherical Roller Bearings
  2P7012	850,000	1280,000	375,000	NTN	Thrust Roller Bearings
  6212NR	60	110	22	NSK	Deep Groove Ball Bearings
  6948	240	320	38	NSK	Deep Groove Ball Bearings
  7010CVUJ74	50	80	16	SNR	Angular Contact Ball Bearings
  CEX205-14	22,225	52	44,4	SNR	Deep Groove Ball Bearings
  HK152312	15	23	12	CX	Cylindrical Roller Bearings
  KRJ090LL	228,600	247,650	12,700	NTN	Deep Groove Ball Bearings
  LBBR 16/HV6	16	24	30	SKF	Linear Bearings
  N1920	100	140	20	ISO	Cylindrical Roller Bearings
  NUP2276	380	680	175	CX	Cylindrical Roller Bearings
  RUS2313ED2	82,500	140,000	96,000	NTN	Cylindrical Roller Bearings
  N432	160	400	88	FAG	CYLINDRICAL ROLLER BEARINGS
  MR-20-SS			1.2500	McGill	NEEDLE BEARINGS
  RNU4902	28		13	FAG (Old No.)	NEEDLE BEARINGS
  7313PJDU	65	140	33	MRC	ANGULAR CONTACT BALL BEARINGS
  NF416	80	200	48	SKF	CYLINDRICAL ROLLER BEARINGS
  180TP169				Torrington	THRUST ROLLER BEARINGS
  51124				STEYR	THRUST BALL BEARINGS
  SS6201	12	32	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS