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：2025-12-11
• Application:security equipment,fabric products,noise reduction equipment,cleaners,Processing machinery,Gear grinding machine,car and accessories,chromatography,Spectrum Products,stamping die and its equipment,Broadcasting System
• Similar models:KOYO NA4907 CX RNA4907-2RS INA RNA4907-XL NTN RNA4907S IKO RNA4907UU CRAFT NA4907 NSK RNA4907TT Timken NA4907 IKO NA4907UU CX RNA4907
• 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
  181115/181180XH	115	180,975	108	Gamet	Tapered Roller Bearings
  241/630 K30 CW33	630	1030	400	CX	Spherical Roller Bearings
  52217	70	125	55	SKF	Thrust Ball Bearings
  6006ZZNR	30,000	55,000	13,000	NTN	Deep Groove Ball Bearings
  6007C3V65	35	62	14	NTN	Deep Groove Ball Bearings
  6208-2RS	40	80	18	Fersa	Deep Groove Ball Bearings
  6905Z	25,000	42,000	9,000	NTN	Deep Groove Ball Bearings
  7326C	130	280	58	KOYO	Angular Contact Ball Bearings
  BK354524	35	45	24	ISO	Cylindrical Roller Bearings
  EC42320S01H106	41	68	19	SNR	Tapered Roller Bearings
  K16×20×10	16	20		NTN	Needle Roller Bearings
  K30,6X36,6X24FV	31	37		Timken	Needle Roller Bearings
  PCZ 0304 E	4,763	6,35	6,35	SKF	Plain Bearings
  TL22326CAKE4	130	280	93	NSK	Spherical Roller Bearings
  UKP208H	35			SNR	Bearing Units
  NU1002	15	32	9	FAG	CYLINDRICAL ROLLER BEARINGS
  125TVB550	12.5000	16.0000		Torrington	THRUST BALL BEARINGS
  NU2244E	220	400	108	STEYR	CYLINDRICAL ROLLER BEARINGS
  MB300-9LSS	300	430	165	RBC	SPHERICAL PLAIN BEARINGS
  6318-ZNR	90	190	43	CONSOLIDATED	DEEP GROOVE BALL BEARINGS