d - 4,762 mm

D - 9,525 mm

B - 3,175 mm

C - 3,175 mm

r min. - 0,1 mm

da min. - 5,6 mm

Da max. - 8,7 mm

ra max. - 0,1 mm

Weight - 0,00081 Kg

Basic dynamic load rating (C) - 0,71 kN

Basic static load rating (C0) - 0,27 kN

(Grease) Lubrication Speed - 50 000 r/min

(Oil) Lubrication Speed - 60 000 r/min

• Model Number:R 166
• Inner Diameter：4,762mm Outer Diameter：9,525mm Width：3,175mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-21
• Application:reinforced machinery,steam Hydraulic control element,DC generators,inorganic chemical,tray industry,printing machinery,Roller mill,hydraulic cylinder buffer,other processing,product accessories,Infrared Technology
• Similar models:ZEN FR166-2Z AST SR166 AST SFR166 AST SR166XZY05 AST SFR166-TT NTN FLR166 NSK R166 ZEN R166-2TS ZEN FR166 SKF D/WR166
• BEARING POWER International Trading Co.,Ltd. specialize in R166 products，there is large inventory of NSK R 166 . We has been built up long-term cooperation with NSK company, could make a bulk order of the R 166 Which NSK R166 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
  220TMP12	220	300	63	NSK	Thrust Roller Bearings
  16003-2RS	17	35	8	CRAFT	Deep Groove Ball Bearings
  1986/1932	25,4	58,738	19,05	Timken	Tapered Roller Bearings
  22220RHRK	100	180	46	KOYO	Spherical Roller Bearings
  24196E	480	790	308	NACHI	Cylindrical Roller Bearings
  32922/Q	150	110	25	SKF	Tapered Roller Bearings
  6312DD	60	130	31	KBC	Deep Groove Ball Bearings
  7019 ACB/HCP4A	145	95	24	SKF	Angular Contact Ball Bearings
  K40X47X20	40	48		KOYO	Needle Roller Bearings
  L730649/L730610	152,4	203,2	28,575	Timken	Tapered Roller Bearings
  MR405224+MI-324024	50,8	82,55	38,35	NTN	Needle Roller Bearings
  NK18/16	18	26	16	JNS	Needle Roller Bearings
  NN3076-AS-K-M-SP	380	560	135	FAG	Cylindrical Roller Bearings
  NP544520/NP099285	41,275	82,55	26,543	Timken	Tapered Roller Bearings
  S5KDD	12,7	28,575	6,35	Timken	Deep Groove Ball Bearings
  RF0612	.0937	.1875	.0625	FAG	DEEP GROOVE BALL BEARINGS
  22344CC	220	460	145	SKF	SPHERICAL ROLLER BEARINGS
  NJ248	240	440	72	STEYR	CYLINDRICAL ROLLER BEARINGS
  637	7	26	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  TPFYT-12	.7500			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS