d - 35 mm

D - 55 mm

B - 21 mm

C - 20 mm

F - 42 mm

r_min - 0,6 mm

m - 175 g / Weight

C_r - 29500 N / Dynamic load rating (radial)

C_0r - 39500 N / Static load rating (radial)

C_ur - 7200 N / Fatigue limit load, radial

n_{G Fett} - 4800 1/min / Limiting speed for grease lubrication

dimension series 49, lip seal on one side

• Model Number:NA4907-RSR
• Inner Diameter：35mm Outer Diameter：55mm Width：21mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:rehabilitation training equipment,laser devices,Gripper Swing,switch,vacuum filter,cooling system,spreader series,Pneumatic Actuator,orthodontic material,Surveying Surveying Instruments,engineering machine
• Similar models:NSK RNA4907 NTN NA4907LL NTN RNA4907S INA RNA4907-2RSR CRAFT NA4907 NSK RNA4907TT CX NA4907 NBS RNA4907 JNS NA4907UU Timken RNA4907RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4907-RSR products，there is large inventory of INA NA4907-RSR . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4907-RSR Which INA NA4907-RSR 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
  23238MB	190	340	120	AST	Spherical Roller Bearings
  23196-E1A-MB1	480	790	248	FAG	Spherical Roller Bearings
  24038-E1-K30 + AH24038	180	290	100	FAG	Spherical Roller Bearings
  29496 M	480	850		ISO	Thrust Roller Bearings
  633-2Z	3	13	5	ZEN	Deep Groove Ball Bearings
  81240 M	280	200	62	SKF	Thrust Roller Bearings
  MBT4V	4	12	6,5	NMB	Plain Bearings
  NF424	120	310	72	ISO	Cylindrical Roller Bearings
  NN4992 K	460	620	160	CX	Cylindrical Roller Bearings
  RNA 4902UU	20	28	13	JNS	Needle Roller Bearings
  SF5004	250,000	349,500	46,000	NTN	Angular Contact Ball Bearings
  UKCX06	25,4			KOYO	Bearing Units
  YAR214-208-2F	63,5	125	69,9	SKF	Deep Groove Ball Bearings
  ZB1.25.0655.201-2SPTN	512	755	80	ISB	Thrust Ball Bearings
  B-24	1.9375	3.2187		Aetna	THRUST BALL BEARINGS
  1905SFFP	25	42	9	MRC	DEEP GROOVE BALL BEARINGS
  H2334	170	220		STEYR	ADAPTERS
  240/630	630	920	290	Torrington	SPHERICAL ROLLER BEARINGS
  16038	190	290	31	STEYR	DEEP GROOVE BALL BEARINGS
  IR-8x12x10JSI	8		10	CONSOLIDATED	NEEDLE BEARINGS