F_w - 25 mm

D - 37 mm

C - 17 mm

r_min - 0,3 mm

m - 52,3 g / Weight

C_r - 23700 N / Dynamic load rating (radial)

C_0r - 25500 N / Static load rating (radial)

C_ur - 4600 N / Fatigue limit load, radial

n_G - 16900 1/min / Limiting speed

n_B - 8900 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

• Model Number: RNA4904
• Inner Diameter：25mm Outer Diameter：37mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:forklift industry,expectoration machine,knitted fabrics,plastic rolling,DC generators,Industrial,Leather Products,lifting upgrade,construction machinery and equipment,Optical detection,intermediate
• Similar models:NBS RNA49042RS ISO RNA4904-2RS INA RNA4904-2RSR JNS NA4904M ISO NA4904 CX RNA4904-2RS KOYO NA4904NA IKO NA4904UU NBS RNA4904RS JNS RNA4904
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4904 products，there is large inventory of INA RNA4904 . We has been built up long-term cooperation with INA company, could make a bulk order of the RNA4904 Which INA RNA4904 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
  1010KR	15,875	40	27,78	Timken	Deep Groove Ball Bearings
  21314	70	150	35	ISB	Spherical Roller Bearings
  23130-E1-TVPB	150	250	80	FAG	Spherical Roller Bearings
  3383/3339	41,275	80,035	29,37	Timken	Tapered Roller Bearings
  52411	45	120	87	NKE	Thrust Ball Bearings
  54236U	180	250	118	NACHI	Thrust Ball Bearings
  6915ZZ	75	105	16	FBJ	Deep Groove Ball Bearings
  7218BDB	90	160	30	NTN	Angular Contact Ball Bearings
  BT4-8162 E81/C480	482,6	355,6	265,113	SKF	Tapered Roller Bearings
  C182420	28,575	38,1	31,75	INA	Needle Roller Bearings
  EXC318	90			SNR	Bearing Units
  FW9244	38	76	43	FAG	Thrust Roller Bearings
  LL205449/LL205410	50,8	77,788	12,7	Timken	Tapered Roller Bearings
  NCF2208 V	40	80	23	ISO	Cylindrical Roller Bearings
  NFV2956	280,000	380,000	60,000	NTN	Cylindrical Roller Bearings
  UC213	65	120	65.1	NACHI	Deep Groove Ball Bearings
  F635ZZ	5	19	6	ISC	DEEP GROOVE BALL BEARINGS
  43L14	70	110	20	New Departure	DEEP GROOVE BALL BEARINGS
  IR-12x15x18.5	12		18.5	CONSOLIDATED	NEEDLE BEARINGS
  RNA-4907	55		20	CONSOLIDATED	NEEDLE BEARINGS