d - 30 mm

D - 42 mm

B - 17 mm

C - 17 mm

r min. - 0,3 mm

Weight - 0,061 Kg

Basic dynamic load rating (C) - 23,6 kN

Basic static load rating (C0) - 31,5 kN

(Grease) Lubrication Speed - 8500 r/min

(Oil) Lubrication Speed - 14000 r/min

• Model Number: RNA4905
• Inner Diameter：30mm Outer Diameter：42mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:fabric products,rubber products machinery and equipment,altimeter etc,dynamic blood pressure,rehabilitation training equipment,pump,lifting tackle,chamfering machine etc,cooling system,Industrial,Die
• Similar models:JNS RNA4905 INA NA4905-2RSR KOYO NA4905RS INA NA4905-XL Timken RNA4905 CRAFT NA4905-2RS SKF RNA4905 NBS NA4905 NTN NA4905R CRAFT NA4905
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4905 products，there is large inventory of ZEN RNA4905 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the RNA4905 Which ZEN RNA4905 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
  21316 E	170	80	39	SKF	Spherical Roller Bearings
  240/1250CAK30E4	1250	1750	500	NSK	Spherical Roller Bearings
  32324	120	260	90,5	NKE	Tapered Roller Bearings
  CRB 20025	200	260	25	ISB	Thrust Roller Bearings
  ES206-18	28,575	62	35,7	SNR	Deep Groove Ball Bearings
  HM88649A/13	34,925	73,025	27	ISO	Tapered Roller Bearings
  JD6549/10	65	110	31	ISO	Tapered Roller Bearings
  NU415	75	190	45	CYSD	Cylindrical Roller Bearings
  UKP326H	115			SNR	Bearing Units
  ZKLF1762-2RS	17	62	25	INA	Thrust Ball Bearings
  5407	35	100	44.45	FAF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  KM12			11	SKF	LOCKNUTS
  94622	1.1250	1.6250	1.3750	Hyatt	JOURNAL ROLLER ASSEMBLIES
  WBC4-10ZZA	4	10	4	NTN	DEEP GROOVE BALL BEARINGS
  Z9503	40	17	12	New Departure	DEEP GROOVE BALL BEARINGS
  77304	20	52	15	New Departure	DEEP GROOVE BALL BEARINGS
  NJ-418	90	225	54	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  GS-81192	464	560		CONSOLIDATED	THRUST ROLLER BEARINGS
  33117	85	140	41	CONSOLIDATED	TAPERED ROLLER BEARINGS
  7618DLG	1.1250	2.5625	.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS