d - 150 mm

F - 165 mm

D - 190 mm

B - 40 mm

C - 40 mm

r1 min. - 1,1 mm

r2 min. - 1,1 mm

da max - 156,5 mm

Da max. - 183,5 mm

ra max. - 1 mm

S - 1,5 mm

Weight - 2,7 Kg

Basic dynamic load rating (C) - 147 kN

Basic static load rating (C0) - 415 kN

Fatigue load limit (Pu) - 46,5

Reference speed - 2400 r/min

Limiting speed - 2800 r/min

• Model Number: NA4830
• Inner Diameter：150mm Outer Diameter：190mm Width：40mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:gear type,wall materials,vertical processing,Industrial equipment,stamping die,defogging and degreasing,Rolling mill gear box,rock drilling machinery,non-ferrous metal alloy,hydraulic control element,sample cup
• Similar models:ISO RNA4830 Timken NA4830 JNS NA4830 CX RNA4830 NSK RNA4830 NSK NA4830 INA NA4830-XL IKO TRI304830 NBS RNA4830 IKO NA4830
• BEARING POWER International Trading Co.,Ltd. specialize in NA4830 products，there is large inventory of SKF NA4830 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NA4830 Which SKF NA4830 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
  4R15204	760,000	1030,000	750,000	NTN	Cylindrical Roller Bearings
  5215AZZ	75	130	41.3	NACHI	Angular Contact Ball Bearings
  560RU30	560	773		Timken	Cylindrical Roller Bearings
  63004EE	20,000	42,000	16,000	SNR	Deep Groove Ball Bearings
  BK2020	20	26	20	SKF	Needle Roller Bearings
  GRA35	35			INA	Bearing Units
  NK70/35	70	85	35	KOYO	Needle Roller Bearings
  NU2316	80	170	58	KOYO	Cylindrical Roller Bearings
  WJ-445016	69,85	79,375		NSK	Needle Roller Bearings
  S696-2ZW5	6	15	5	ZEN	Deep Groove Ball Bearings
  SBPF207	35		32	FYH	Bearing Units
  NF215	75	130	25	FAG	CYLINDRICAL ROLLER BEARINGS
  TP-147				American	THRUST ROLLER BEARINGS
  L10WA2500	25.0000	27.0000	1.0000	FAG	DEEP GROOVE BALL BEARINGS
  D-12	2.0937	1.1875		INA	THRUST BALL BEARINGS
  NU2312	60	130	46	STEYR	CYLINDRICAL ROLLER BEARINGS
  HJ-142216-2RS			1.0000	Torrington	NEEDLE BEARINGS
  W68/1.5ZZA	1.5	4	2	NTN	DEEP GROOVE BALL BEARINGS
  HJ-1072	360		21	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SR-22226-2RS	130	230	64	CONSOLIDATED	SPHERICAL ROLLER BEARINGS