d - 6,35 mm

D - 12,7 mm

B - 4,762 mm

C - 4,762 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 - 1,7 Kg

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

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

(Grease) Lubrication Speed - 39000 r/min

Calculation factor (f0) - 14,7

• Model Number:R188ZZA
• Inner Diameter：6,35mm Outer Diameter：12,7mm Width：4,762mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:standing experimental equipment,oral medical device,Medical equipment,Hydraulic Couplings,stacker lift platform,die casting mold,Industrial equipment,car,reinforced machinery,animal anatomy,Body shaping
• Similar models:SKF 61884MA NKE 61884-MA ISB R188 FAG 61884-M ZEN SFR188 CX 61884 ZEN FR188 ISB 61880MA SKF D/WRW188-2Z FBJ R188ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in R188ZZA products，there is large inventory of NTN R188ZZA . We has been built up long-term cooperation with NTN company, could make a bulk order of the R188ZZA Which NTN R188ZZA 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
  23236-E1A-K-M	180	320	112	FAG	Spherical Roller Bearings
  32030	150	225	48	ISO	Tapered Roller Bearings
  4034				Ruville	Wheel Bearings
  54216U	65	115	51	KOYO	Thrust Ball Bearings
  6301 ZZ	12	37	12	ISO	Deep Groove Ball Bearings
  6309DDU	45	100	25	NSK	Deep Groove Ball Bearings
  6917				Ruville	Wheel Bearings
  E-EE911603D/912400/912401D	406,4	609,6	309,562	NTN	Tapered Roller Bearings
  81111 M	55	78		AST	Thrust Roller Bearings
  81148	240	300		ISO	Thrust Roller Bearings
  B71903-C-2RSD-T-P4S	17	30	7	FAG	Angular Contact Ball Bearings
  BT1B328612C/QCL7C	40,988	67,975	17,5	SKF	Tapered Roller Bearings
  NK16X22X20	16,000	22,000	20,000	NTN	Needle Roller Bearings
  NKI65/25	65	90	25	ISO	Needle Roller Bearings
  UK319+H	85	200	90	SNR	Deep Groove Ball Bearings
  252K	480	260	80	FAF	DEEP GROOVE BALL BEARINGS
  AD5320	100	215	3.2500	American	CYLINDRICAL ROLLER BEARINGS
  NATV35PP	35	72	29	INA	NEEDLE BEARINGS
  RNA4918	125		35	INA	NEEDLE BEARINGS
  N-14			.5730	CONSOLIDATED	LOCKNUTS