d - 50 mm

Fw - 58 mm

D - 72 mm

B - 23 mm

C - 22 mm

r min. - 0,6 mm

Weight - 0,3 Kg

Basic dynamic load rating (C) - 38 kN

Basic static load rating (C0) - 63,5 kN

(Grease) Lubrication Speed - 3 200 r/min

• Model Number:NA4910TT
• Inner Diameter：50mm Outer Diameter：72mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2026-01-14
• Application:medical equipment,Pest Monitoring,Hydraulic Equipment,agriculture,key lock,Hydraulic Press,medical equipment,electronic materials,Safety protection,enzyme,fruit and vegetable processing
• Similar models:JNS RNA4910UU Timken RNA4910 CX RNA4910-2RS ISO RNA4910-2RS SKF RNA4910 SKF NA4910RS CX NA4910 INA NA4910 CX NA4910-2RS SKF RNA4910RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4910TT products，there is large inventory of NSK NA4910TT . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4910TT Which NSK NA4910TT 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
  15BM2112	15	21	12	KOYO	Needle Roller Bearings
  22344 KCW33	220	460	145	CX	Spherical Roller Bearings
  22380 EKW33+OH3280	380	820	243	ISB	Spherical Roller Bearings
  23992 KCW33+AH3992	460	620	118	CX	Spherical Roller Bearings
  3382/3339	39,688	80,035	29,37	CX	Tapered Roller Bearings
  AU0823-1/L588	40	80	36	NTN	Angular Contact Ball Bearings
  6204-2ZNR	47	20	14	SKF	Deep Groove Ball Bearings
  GTR 354830	35	48	30	IKO	Needle Roller Bearings
  LRJ1.7/8	47,625	101,6	20,6375	RHP	Cylindrical Roller Bearings
  M224749D/M224710+M224710EA	120,65	174,625	66,678	Timken	Tapered Roller Bearings
  PSL 612-29-3	431,8	571,5	336,5	TMB	Tapered Roller Bearings
  R140.80				SNR	Wheel Bearings
  RNAO45x62x40	45	62	40	SKF	Needle Roller Bearings
  L-307	35	80	21	FAF	SELF
  MS7AC	.6250	1.8125	.6250	FAG	ANGULAR CONTACT BALL BEARINGS
  CSEF065	6.5000	8.0000	.7500	INA	ANGULAR CONTACT BALL BEARINGS
  W-1/4				FAG	THRUST BALL BEARINGS
  HJ-142216-2RS			1.0000	Torrington	NEEDLE BEARINGS
  NAO35x55x20	35	55	20	SKF	NEEDLE BEARINGS
  YCRSC-22	.3750	1.3750	.8125	Torrington	NEEDLE BEARINGS