d - 4 mm

D - 7 mm

B - 2,5 mm

C - 2,5 mm

r min. - 0,08 mm

da min. - 4,6 mm

da max - 5 mm

Da max. - 6,4 mm

ra max. - 0,08 mm

Weight - 0,35 Kg

Basic dynamic load rating (C) - 0,222 kN

Basic static load rating (C0) - 0,088 kN

(Grease) Lubrication Speed - 54 000 r/min

(Oil) Lubrication Speed - 63 000 r/min

Calculation factor (f0) - 15,3

• Model Number: WA674ASA
• Inner Diameter：4mm Outer Diameter：7mm Width：2,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:shaft milling machine,relay,Oral Equipment,switch,wall industry,Warehouse Shelf Equipment,agriculture,suction nozzle,Industrial,floor industry,root canal filling
• Similar models:NTN FLWA674ASA SKF 306674 NTN F-WA674ASSA SKF BB1B446740 NTN FL674ASSA NTN FL674A NTN WA674AZZ NTN F-674 NTN 674A NTN 674ASSA
• BEARING POWER International Trading Co.,Ltd. specialize in WA674ASA products，there is large inventory of NTN WA674ASA . We has been built up long-term cooperation with NTN company, could make a bulk order of the WA674ASA Which NTN WA674ASA 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
  377A/3720	52,388	93,264	26,988	Timken	Tapered Roller Bearings
  46T32313JR/84	65	140	108	KOYO	Tapered Roller Bearings
  7315C	75	160	37	KOYO	Angular Contact Ball Bearings
  ACT020DB	100	150		KOYO	Angular Contact Ball Bearings
  AX 6 55 78	55	78	6	KOYO	Needle Roller Bearings
  BK2016	20	26	16	Timken	Needle Roller Bearings
  GE 440 DW	440	600	218	INA	Plain Bearings
  MJT 2.1/2	63,5	139,7	31,75	SIGMA	Angular Contact Ball Bearings
  NF 244	220	350		NACHI	Cylindrical Roller Bearings
  SS 628/7-ZZ	7	14	5	ISB	Deep Groove Ball Bearings
  TAFI 324730	32	47	30	IKO	Needle Roller Bearings
  UK216+H	70	140	78	SNR	Deep Groove Ball Bearings
  CF47VUUR	20	47	24	IKO	NEEDLE BEARINGS
  RLS221/2	4.7500	8.2500	1.3125	FAG	CYLINDRICAL ROLLER BEARINGS
  238/630	630	780	112	SKF	SPHERICAL ROLLER BEARINGS
  D-42	5.2187	3.5000		INA	THRUST BALL BEARINGS
  3905	52	25		SKF	THRUST BALL BEARINGS
  N421	105	260	60	STEYR	CYLINDRICAL ROLLER BEARINGS
  624-2RS	4	13	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  361206-2RSX	30	72	16	CONSOLIDATED	YOKE TYPE TRACK ROLLERS