d - 35 mm

Fw - 42 mm

D - 55 mm

B - 20 mm

C - 20 mm

r5 min. - 0,6 mm

S - 1,5 mm

Weight - 0,179 Kg

Basic dynamic load rating (C) - 32,8 kN

Basic static load rating (C0) - 51,7 kN

(Grease) Lubrication Speed - 10000 r/min

(Oil) Lubrication Speed - 6700 r/min

• Model Number:NA4907
• Inner Diameter：35mm Outer Diameter：55mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2026-01-01
• Application:Polymer,Pneumatic Control Elements,other mold,wall materials,forming machine,Industrial,extruder,Machine tool accessories,Insect Capture,spectrometer,hydraulic actuator
• Similar models:NTN NA4907LL ISO NA4907-2RS Timken RNA4907 NBS RNA49072RS NTN RNA4907L NTN RNA4907LL INA RNA4907-2RSR KOYO NA4907RS INA RNA4907-RSR NTN RNA4907S
• BEARING POWER International Trading Co.,Ltd. specialize in NA4907 products，there is large inventory of KOYO NA4907 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA4907 Which KOYO NA4907 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
  22208C	40	80	23	AST	Spherical Roller Bearings
  23136EAW33	180,000	300,000	96,000	SNR	Thrust Roller Bearings
  6002LT	15,000	32,000	9,000	SNR	Deep Groove Ball Bearings
  708 ACD/P4AH	22	8	7	SKF	Angular Contact Ball Bearings
  71913 CE/HCP4A	90	65	13	SKF	Angular Contact Ball Bearings
  7224BDB	120	215	40	CYSD	Angular Contact Ball Bearings
  BK1612	16	22	12	KOYO	Needle Roller Bearings
  FYC 50 TF	50	39,5	14	SKF	Bearing Units
  HAR920	100	140	20	KOYO	Angular Contact Ball Bearings
  GRRY25-VA	25			INA	Bearing Units
  NA3065	65	105	38	KOYO	Needle Roller Bearings
  NKIS20	20	42	20	INA	Needle Roller Bearings
  NUP 10/500	500	720	100	NACHI	Cylindrical Roller Bearings
  R-1340KK	4	13	5	NMB	Deep Groove Ball Bearings
  R1050-1	1050	1600	270	NSK	Cylindrical Roller Bearings
  SIZP7S	7,9375		11,1	AST	Plain Bearings
  UCT207-23	36,5125			FYH	Bearing Units
  NU2221	105	190	50	SKF	CYLINDRICAL ROLLER BEARINGS
  6108P	40	68	15	NH	DEEP GROOVE BALL BEARINGS
  SS6210-2RS	50	90	20	CONSOLIDATED	DEEP GROOVE BALL BEARINGS