d - 150 mm

F - 170 mm

D - 210 mm

B - 60 mm

C - 60 mm

r min. - 2 mm

s - 1,5 mm

da min. - 159 mm

Da max. - 201 mm

ra max. - 2 mm

Weight - 5,33 Kg

Basic dynamic load rating (C) - 261 kN

Basic static load rating (C0) - 610 kN

(Grease) Lubrication Speed - 1 600 r/min

(Oil) Lubrication Speed - 2 400 r/min

• Model Number: NA4930
• Inner Diameter：150mm Outer Diameter：210mm Width：60mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:car,EEG,Broadcasting System,glass,special broaching machine,bio-chemical,printing machinery,Forging machine,Optical Instruments,Small air generators,Pneumatic Actuator
• Similar models:ISO RNA4930 ISO NA4930 NTN NA4930 NTN RNA4930 IKO RNA4930 NSK RNA4930 NSK NA4930 IKO NA4930 CX NA4930 INA F-214930
• BEARING POWER International Trading Co.,Ltd. specialize in NA4930 products，there is large inventory of NTN NA4930 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4930 Which NTN NA4930 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
  186165X/186254XH	165,1	254	108	Gamet	Tapered Roller Bearings
  205PPG	25	52	15	Timken	Deep Groove Ball Bearings
  22313EF800	65,000	140,000	48,000	SNR	Thrust Roller Bearings
  234476	380	560	212	ISO	Thrust Ball Bearings
  6209NKE	45	85	19	NACHI	Deep Groove Ball Bearings
  623	3	10	4	CX	Deep Groove Ball Bearings
  68/900	900,000	1090,000	85,000	NTN	Deep Groove Ball Bearings
  6976	380	520	65	KOYO	Deep Groove Ball Bearings
  7310DT	50	110	27	NTN	Angular Contact Ball Bearings
  7319 BDF	95	200	90	ISO	Angular Contact Ball Bearings
  C2234K	170	310	86	SKF	Cylindrical Roller Bearings
  ESPH206	30			SNR	Bearing Units
  NJ12/500	500	920	185	ISO	Cylindrical Roller Bearings
  NUP 213	65	120	23	SIGMA	Cylindrical Roller Bearings
  RBT16E	16		16	NMB	Plain Bearings
  95920	1.5000	2.1250	1.2500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  TRC4860	3.0000	3.7500		Torrington	THRUST NEEDLE BEARINGS
  LS-22	4.5000	8.0000	1.3125	NH	DEEP GROOVE BALL BEARINGS
  RNA739025	90		25	SKF (Old No.)	NEEDLE BEARINGS
  WC87508	40	80	.9448	CONSOLIDATED	DEEP GROOVE BALL BEARINGS