d - 6,35 mm

D - 12,7 mm

B - 3,175 mm

C - 3,175 mm

r min. - 0,13 mm

da min. - 7,2 mm

da max - 8,2 mm

Da max. - 11,8 mm

ra max. - 0,1 mm

Weight - 1,6 Kg

Basic dynamic load rating (C) - 0,83 kN

Basic static load rating (C0) - 0,37 kN

(Grease) Lubrication Speed - 39000 r/min

(Oil) Lubrication Speed - 46000 r/min

Calculation factor (f0) - 14,7

• Model Number:R188
• Inner Diameter：6,35mm Outer Diameter：12,7mm Width：3,175mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-10
• Application:forklift industry,surgical instruments,Solenoid Valves,paint paint,altimeter etc,sleep monitoring,agricultural testing and analysis equipment and related,raw material accessories,hydraulic actuator,universal category,Sensors
• Similar models:AST SR188 SNR AB12188 SNR AB44188S01 AST SFRW188ZZ FBJ R188 SKF D/WR188-2Z NSK R188ZZ AST SFR188ZZ SKF D/WRW188-2Z ISO R188
• BEARING POWER International Trading Co.,Ltd. specialize in R188 products，there is large inventory of NTN R188 . We has been built up long-term cooperation with NTN company, could make a bulk order of the R188 Which NTN R188 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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  455/453X	50,8	104,775	30,162	Timken	Tapered Roller Bearings
  4T-HH224335/HH224310D+A	101,6	212,725	142,875	NTN	Tapered Roller Bearings
  6822NR	110	140	16	NSK	Deep Groove Ball Bearings
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  K63×70×21	63	70		NTN	Needle Roller Bearings
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  NUP2260	300	540	140	CX	Cylindrical Roller Bearings
  UCF207	35			KOYO	Bearing Units
  SN318with2318	90	-	110	FAG	PILLOW BLOCKS
  HK1514RS	21		14	INA	NEEDLE BEARING
  NJ215E	75	130	25	SKF	CYLINDRICAL ROLLER BEARINGS
  RMS191/2	3.2500	7.5000	1.5625	NH	CYLINDRICAL ROLLER BEARINGS
  98832	1.3750	2.3750	2.0000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  6220-2RSNR	180	.361	34	STEYR	DEEP GROOVE BALL BEARINGS
  7208BEAG(Y/P)	40	80	18	STEYR	ANGULAR CONTACT BALL BEARINGS