Fw - 68,8 mm

D - 90 mm

Ew - 75,9 mm

C - 38 mm

r5 min. - 0,85 mm

Weight - 0,705 Kg

Basic dynamic load rating (C) - 113 kN

Basic static load rating (C0) - 255 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 5500 r/min

• Model Number: RNA3050
• Inner Diameter：68,8mm Outer Diameter：90mm Width：38mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:engineering machine,hydraulic control element,boring bar boring bar,industrial equipment,medical equipment,pump accessories,horizontal processing,lifting tackle,air purification,Roller mill,Industrial equipment
• Similar models:KOYO RNA3050 Timken RNA3050 KOYO NA3050 Timken NA3050
• BEARING POWER International Trading Co.,Ltd. specialize in RNA3050 products，there is large inventory of KOYO RNA3050 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the RNA3050 Which KOYO RNA3050 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
  31320	100	215	56,5	ISO	Tapered Roller Bearings
  31307-A-N11CA-A40-70	35	80	45,5	FAG	Tapered Roller Bearings
  32008	40	68	19	CRAFT	Tapered Roller Bearings
  54213	65	100	50.4	NACHI	Thrust Ball Bearings
  55176C/55437	44,45	111,125	30,162	CX	Tapered Roller Bearings
  62/22-2RS2	22	50	14	NKE	Deep Groove Ball Bearings
  6302	15	42	13	ZEN	Deep Groove Ball Bearings
  71919 C-UD	95	130	36	CX	Angular Contact Ball Bearings
  7203 B-UD	17	40	24	CX	Angular Contact Ball Bearings
  H-LM12749/H-LM12710	22.000	45.237	15.494	NACHI	Tapered Roller Bearings
  BT4B 332664/HA1	546,1	390,525	428,625	SKF	Tapered Roller Bearings
  JL69345/10	38	63	17	ISO	Tapered Roller Bearings
  NH2260	300	540	140	ISO	Cylindrical Roller Bearings
  NJ2314EG15	70,000	150,000	51,000	SNR	Cylindrical Roller Bearings
  NUP407	35	100	25	FBJ	Cylindrical Roller Bearings
  UKP312SC	55		85	KOYO	Bearing Units
  XLRJ21/4	2.2500	3.5625	.6250	RHP	CYLINDRICAL ROLLER BEARINGS
  HM-3068+MS-3064	9	Tr 340x5	24	SKF	LOCKNUTS COMPLETE WITH LOCKING CLAMP
  MR-104-ZZ	4	10	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  82x110x13mm	82	110	13	CONSOLIDATED	OIL SEALS