d - 6,35 mm

D - 12,7 mm

B - 4,762 mm

C - 4,762 mm

r min. - 0,15 mm

db max. - 7,4 mm

Db min. - 11,6 mm

rb max. - 0,15 mm

Weight - 0,00221 Kg

Basic dynamic load rating (C) - 1,08 kN

Basic static load rating (C0) - 0,44 kN

(Grease) Lubrication Speed - 40 000 r/min

• Model Number: R 188 ZZ
• Inner Diameter：6,35mm Outer Diameter：12,7mm Width：4,762mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:lifting chain,spring industry,security equipment,Reflective Materials Industrial fabrics,relay,Gear grinding machine,Small air generators,Low-voltage electrical equipment,magnetic elements,water,ignition system
• Similar models:ZEN SFR188 ZEN FR188-2Z ZEN SR188 AST SFR188-2RS SKF D/WR188R-2Z ISO R188 ZEN 61880 ISO FR188ZZ FAG 61888-M FAG 61880-M
• BEARING POWER International Trading Co.,Ltd. specialize in R188ZZ products，there is large inventory of NSK R 188 ZZ . We has been built up long-term cooperation with NSK company, could make a bulk order of the R 188 ZZ Which NSK R188ZZ 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
  126	6	19	6	NSK	Self-Aligning Ball Bearings
  238/850YMB	850	1030	136	Timken	Spherical Roller Bearings
  3004-B-2RSR-TVH	20	42	16	FAG	Angular Contact Ball Bearings
  3NCHAC908CA	40	62	12	KOYO	Angular Contact Ball Bearings
  54416U+U416	83			CX	Thrust Ball Bearings
  7034 CTBP4	170	260	42	CX	Angular Contact Ball Bearings
  81113 M	65	90		AST	Thrust Roller Bearings
  BHAM 1816	28,575	38,1	25,4	IKO	Needle Roller Bearings
  GT3	15,875	34,138	14,3	INA	Thrust Ball Bearings
  CRBC 3010 UU	30	55	10	IKO	Thrust Roller Bearings
  F682XH	2,5	6	1,8	AST	Deep Groove Ball Bearings
  KBC075	190,5	206,375	7,938	KOYO	Deep Groove Ball Bearings
  UK318+H	80	190	86	SNR	Deep Groove Ball Bearings
  Y17-2Z	17	32	8	ZEN	Deep Groove Ball Bearings
  ZKLF40115-2Z	40	115	46	INA	Thrust Ball Bearings
  R365	65	140	33	HOFF	CYLINDRICAL ROLLER BEARINGS
  SL182234	170	310	86	INA	CYLINDRICAL ROLLER BEARINGS
  DLP85				RIV	THRUST BALL BEARINGS
  NU217	85	150	28	SKF	CYLINDRICAL ROLLER BEARINGS
  SNZ-314..21314	70	60	90	CONSOLIDATED	PILLOW BLOCKS