d - 6,35 mm

D - 19,05 mm

B - 5,558 mm

C - 5,558 mm

r min. - 0,4 mm

da min. - 9,4 mm

Da max. - 16 mm

ra max. - 0,4 mm

Weight - 0,00748 Kg

Basic dynamic load rating (C) - 2,62 kN

Basic static load rating (C0) - 1,06 kN

(Grease) Lubrication Speed - 36 000 r/min

(Oil) Lubrication Speed - 43 000 r/min

• Model Number:R 4AA
• Inner Diameter：6,35mm Outer Diameter：19,05mm Width：5,558mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:set bacteria instrument,Anesthetic Equipment,car,journal lathe,dye pigments,Broadcasting System,Hair styling device,Spectral Products,building decoration raw materials and accessories,electric pump,marine test
• Similar models:KOYO RB201 ZEN S4209 ISO 4303 Timken SMN315KS FAG 6030 ISB 6212 FAG 6017-2Z ZEN 16005 NKE 6315-Z-N PFI 60/32-2RSC3
• BEARING POWER International Trading Co.,Ltd. specialize in R4AA products，there is large inventory of NSK R 4AA . We has been built up long-term cooperation with NSK company, could make a bulk order of the R 4AA Which NSK R4AA 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
  1115KL	49,2125	90	49,21	Timken	Deep Groove Ball Bearings
  23080E	400	600	148	NACHI	Cylindrical Roller Bearings
  6010	50	80	16	NTN	Deep Groove Ball Bearings
  6280/6220	53,975	127	50,8	Timken	Tapered Roller Bearings
  698-2RD	8	19	6	KOYO	Deep Groove Ball Bearings
  706 CE/HCP4AH	17	6	6	SKF	Angular Contact Ball Bearings
  7322 B	110	240	50	ISO	Angular Contact Ball Bearings
  81215	75	110		ISO	Thrust Roller Bearings
  CRBC 13025	130	190	25	IKO	Thrust Roller Bearings
  G1215KRRB	74,6125	130	74,61	Timken	Deep Groove Ball Bearings
  GE 800 ES	800	1060	355	ISO	Plain Bearings
  GEEW40ES	40	62	40	FBJ	Plain Bearings
  NK21/20	21	29	20	SKF	Needle Roller Bearings
  NUP1872	360	440	38	CX	Cylindrical Roller Bearings
  RTUEO 80	80			NKE	Bearing Units
  6015ZNR	75	115	20	FAG	DEEP GROOVE BALL BEARINGS
  R-16	1.0000	2.0000	.3750	FAG	DEEP GROOVE BALL BEARINGS
  NU2212	60	110	28	STEYR	CYLINDRICAL ROLLER BEARINGS
  NUP440	200	480	102	STEYR	CYLINDRICAL ROLLER BEARINGS
  NKI17/16	17	29	16	SKF	NEEDLE BEARINGS