d - 1,984 mm

D - 6,35 mm

B - 2,38 mm

C - 2,38 mm

r min. - 0,08 mm

da min. - 2,8 mm

da max - 3,3 mm

Da max. - 5,5 mm

ra max. - 0,08 mm

Weight - 0,35 Kg

Basic dynamic load rating (C) - 0,279 kN

Basic static load rating (C0) - 0,089 kN

(Grease) Lubrication Speed - 67000 r/min

(Oil) Lubrication Speed - 79000 r/min

Calculation factor (f0) - 12,8

• Model Number: R1-4
• Inner Diameter：1,984mm Outer Diameter：6,35mm Width：2,38mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:diagnostic test paper,hydraulic connector,metallurgical mold,E Beauty,filter paper products,Tool,Chromatography Products,Industrial,woodworking machinery,universal category,Anti-defibrillation pacing
• Similar models:FAG 61912-2RSR NTN F-682 ISB 6301-ZZ KOYO 6301ZZ SNR 6000FT150ZZ ZEN FR2A-2RS Timken G1200KRRB NKE 16014 SNR 6002N NTN 6900ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in R1-4 products，there is large inventory of NTN R1-4 . We has been built up long-term cooperation with NTN company, could make a bulk order of the R1-4 Which NTN R1-4 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.

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  16018	90	140	16	ISB	Deep Groove Ball Bearings
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  33889/33822	50,8	95,25	27,783	KOYO	Tapered Roller Bearings
  4T-32210	50	90	24,75	NTN	Tapered Roller Bearings
  BL 206	30	62	16	NSK	Deep Groove Ball Bearings
  GE17ES	17	30	14	CRAFT	Plain Bearings
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  K40x45x17	40	45	17	CX	Needle Roller Bearings
  LBCT 30 A-2LS	30	47	68	SKF	Linear Bearings
  MF95ZZ1	5	10,2	3	NSK	Deep Groove Ball Bearings
  NJ410	50	130	31	SKF	Cylindrical Roller Bearings
  NNCF5034V	170	242,87	122	NSK	Cylindrical Roller Bearings
  RTL9	25,4	50,013	15,875	INA	Thrust Roller Bearings
  UCX06-19	30,1625	72	42,9	FYH	Deep Groove Ball Bearings
  WR24/34	24	28	34	KOYO	Needle Roller Bearings
  204P	47	20	14	FAF	DEEP GROOVE BALL BEARINGS
  238/600	600	730	98	FAG	SPHERICAL ROLLER BEARINGS
  5204	20	47	20.6	FED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  234480MSP/5	400	600		CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS