d - 170 mm

Fw - 190 mm

D - 230 mm

B - 60 mm

C - 60 mm

r min. - 2 mm

da min. - 179 mm

da max - 188 mm

Da max. - 221 mm

S - 3 mm

Weight - 7,11 Kg

Basic dynamic load rating (C) - 347 kN

Basic static load rating (C0) - 810 kN

Limiting speed - 1 900 r/min

• Model Number: NA 4934
• Inner Diameter：170mm Outer Diameter：230mm Width：60mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:Machine tools,food safety,flexible processing,Gripper Swing,coal,shoe-making machinery,Pneumatic Actuator,die casting mold,air shower etc,mechanical and electrical,bathroom facilities
• Similar models:NTN NA4934 NSK NA4934 IKO NA4934 NTN RNA4934 ISO RNA4934 CX NA4934 IKO RNA4934 CX RNA4934 NSK RNA4934 ISO NA4934
• BEARING POWER International Trading Co.,Ltd. specialize in NA4934 products，there is large inventory of IKO NA 4934 . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 4934 Which IKO NA4934 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.

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  55TAC20X+L	55	90	44	NSK	Thrust Ball Bearings
  5S-2LA-HSE921CG/GNP42	105	145	20	NTN	Angular Contact Ball Bearings
  608ZZ	8,000	22,000	7,000	NTN-SNR	Deep Groove Ball Bearings
  6201 NR	32	12	10	SKF	Deep Groove Ball Bearings
  6217NR	85	150	28	NTN	Deep Groove Ball Bearings
  7211C	55	100	21	NACHI	Angular Contact Ball Bearings
  GBR 648032	101,6	127	50,8	IKO	Needle Roller Bearings
  GYAE45RRB	45	85	42	Timken	Deep Groove Ball Bearings
  KT 202612	20	26		IKO	Needle Roller Bearings
  LM522549/LM522510	109,987	159,987	34,925	KOYO	Tapered Roller Bearings
  NJ317-E-MA6+HJ317-E	85	180	41	NKE	Cylindrical Roller Bearings
  N318-E-M1	90	190	43	FAG	Cylindrical Roller Bearings
  NF309 E	45	100	25	CX	Cylindrical Roller Bearings
  SE 628 ZZSTPRZ	8	24	8	KOYO	Deep Groove Ball Bearings
  UCTL209+WL300	45		49,2	NACHI	Bearing Units
  NJ2204E	20	47	18	FAG	CYLINDRICAL ROLLER BEARINGS
  RNAO22x30x13	30		13	FAG	NEEDLE BEARINGS
  4838	1.6250	1.7500	2.0000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  24121-77	1.3125	2.5625	.6875	General	DEEP GROOVE BALL BEARINGS
  LER-552	8.9375		25.43	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS