Fw - 42 mm

D - 55 mm

C - 36 mm

r min. - 0,6 mm

Da max. - 51 mm

Weight - 0,119 Kg

Basic dynamic load rating (C) - 51,6 kN

Basic static load rating (C0) - 92,6 kN

Limiting speed - 4 500 r/min

• Model Number:RNA 49/38U
• Inner Diameter：42mm Outer Diameter：55mm Width：36mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:marine test,Warehouse Shelf Equipment,plastic molding,ultra-quiet generators,noise inspection,medical equipment,rolling mill roll neck and slowdown device,shaft milling machine,economic mold,medical equipment,Grinding and polishing equipment
• Similar models:KOYO RNA4920 ISO NA4917 CRAFT NA4900-2RS SKF RNA4902 NTN RNA4913R ISO NA4940 KOYO RNA4922 CX RNA4903 Timken NA4918 INA RNA4903
• BEARING POWER International Trading Co.,Ltd. specialize in RNA49/38U products，there is large inventory of IKO RNA 49/38U . We has been built up long-term cooperation with IKO company, could make a bulk order of the RNA 49/38U Which IKO RNA49/38U 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
  1975R/1922	22,225		19,355	KOYO	Tapered Roller Bearings
  240/1250CAK30E4	1250	1750	500	NSK	Spherical Roller Bearings
  26883/26822	35	79,375	23,812	FBJ	Tapered Roller Bearings
  46T30330JR/120	150	320	154	KOYO	Tapered Roller Bearings
  47TS443229B	220	320	290	KOYO	Tapered Roller Bearings
  B7018-E-T-P4S	90	140	24	FAG	Angular Contact Ball Bearings
  GE120ET-2RS	120	180		AST	Plain Bearings
  F608ZZ	8	25	7	NSK	Deep Groove Ball Bearings
  NUP217-E-MA6	85	150	28	NKE	Cylindrical Roller Bearings
  SAL30T/K	30			CRAFT	Plain Bearings
  SIL17ES	17			SKF	Plain Bearings
  VE131810AB1	13	18	9,8	KOYO	Needle Roller Bearings
  W210PP2	49,23	90	30,18	Timken	Deep Groove Ball Bearings
  W6310	50	110	44,4	CYSD	Deep Groove Ball Bearings
  W308PPG	40	90	1.4375	FAF	DEEP GROOVE BALL BEARINGS
  NA4904RSR	20	37	17	FAG	NEEDLE BEARINGS
  UCFL210-30	1.8750			IPTCI	PILLOW BLOCKS
  RTW-605				INA	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  10L15	15	32	9	RIV	DEEP GROOVE BALL BEARINGS
  NCF-28/750V	750	920	100	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS