d - 50 mm

Fw - 62,1 mm

D - 80 mm

B - 20 mm

r5 min. - 0,85 mm

Weight - 0,255 Kg

Basic dynamic load rating (C) - 33 kN

Basic static load rating (C0) - 73 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 6100 r/min

• Model Number: NA1050
• Inner Diameter：50mm Outer Diameter：80mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:security equipment,plastic blow molding,Insect Count,industry test,PVC,injection molding machine,motorcycle,medical equipment,nail products,other lathe,Dental Equipment
• Similar models:KOYO RNA1050 Timken RNA1050 KOYO NA1050 Timken NA1050
• BEARING POWER International Trading Co.,Ltd. specialize in NA1050 products，there is large inventory of KOYO NA1050 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA1050 Which KOYO NA1050 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
  1110KRR	41,275	85	42,86	Timken	Deep Groove Ball Bearings
  22317B	85	180	60	NTN	Spherical Roller Bearings
  23944-K-MB-W33	220	300	60	NKE	Spherical Roller Bearings
  280FSH430	280	430	120	Timken	Plain Bearings
  4T-19150/19268	38,1	68,262	16,52	NTN	Tapered Roller Bearings
  6000LLU	10	26	8	NTN	Deep Groove Ball Bearings
  68SCRN58P-5	38	68	47.5	NACHI	Deep Groove Ball Bearings
  71934C	170	230	28	AST	Angular Contact Ball Bearings
  80KBE02	80	140	51.5	NACHI	Tapered Roller Bearings
  BL 317 Z	85	180	41	NSK	Deep Groove Ball Bearings
  J-3612	57.150	66.675	19.05	KOYO	Needle Roller Bearings
  MLE7004CVDUJ74S	20	42	24	SNR	Angular Contact Ball Bearings
  QJ224ACS155	120,000	215,000	40,000	NTN	Angular Contact Ball Bearings
  UCHA205-14	22,225		34,1	FYH	Bearing Units
  WBC2,5-7ZZA	2,5	7	3	NTN	Deep Groove Ball Bearings
  RAK13/4	1.7500			FAF	PILLOW BLOCKS
  TPC-551	-	12.3750		American	THRUST ROLLER BEARINGS
  GAC120F	120	180	36	SKF	SPHERICAL PLAIN BEARINGS
  4312A	60	130	46	SKF	DEEP GROOVE BALL BEARINGS
  2217	85	150	36	CONSOLIDATED	SELF