d - 50 mm

F - 58 mm

D - 72 mm

B - 22 mm

C - 22 mm

r min. - 0,6 mm

da min. - 54 mm

da max - 57 mm

Da max. - 68 mm

Weight - 0,295 Kg

Basic dynamic load rating (C) - 46,2 kN

Basic static load rating (C0) - 82,1 kN

Limiting speed - 7 000 r/min

• Model Number: NA 4910
• Inner Diameter：50mm Outer Diameter：72mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2023-11-07
• Application:pump,blood cell reagent,Infrared Technology,impression material,machine lathe,Broadcasting System,Equipment,Plastic Equipment,sawing machine,engine,floor industry
• Similar models:NTN RNA4910R NTN RNA4910LL IKO NA4910UU Timken RNA4910RS CRAFT NA4910-2RS NSK RNA4910TT SKF NA4910.2RS NTN NA4910S KOYO NA4910RS KOYO RNA4910RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4910 products，there is large inventory of JNS NA 4910 . We has been built up long-term cooperation with JNS company, could make a bulk order of the NA 4910 Which JNS NA4910 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
  22310 EK	110	50	40	SKF	Spherical Roller Bearings
  1305S	25	62	17	NTN	Self-Aligning Ball Bearings
  21317 KCW33+H317	85	180	41	ISO	Spherical Roller Bearings
  2220	100	180	46	KOYO	Self-Aligning Ball Bearings
  49150/49368	38,1		31,75	KOYO	Tapered Roller Bearings
  542/533D+X1S-542	38,1	111,125	79,375	Timken	Tapered Roller Bearings
  6707LLF	35,000	44,000	5,000	NTN	Deep Groove Ball Bearings
  7305 C-UX	25	62	34	CX	Angular Contact Ball Bearings
  90RIF396	228,6	342		Timken	Cylindrical Roller Bearings
  AST11 4530	45	50		AST	Plain Bearings
  B-78	11,112	15,875	12,7	NSK	Needle Roller Bearings
  CX010				CX	Wheel Bearings
  FYJ 45 KF+HA 2309	36,513			SKF	Bearing Units
  NA4836-XL	180	225	45	INA	Needle Roller Bearings
  UCIP212-38	60,325		65,1	FYH	Bearing Units
  N210	50	90	20	FAG	CYLINDRICAL ROLLER BEARINGS
  NF201	12	32	10	FAG	CYLINDRICAL ROLLER BEARINGS
  NJ2213E	65	120	31	FAG	CYLINDRICAL ROLLER BEARINGS
  4466	6.5000	9.5000		INA	THRUST BALL BEARINGS
  107-KS	35	62	14	MRC	DEEP GROOVE BALL BEARINGS