d - 6.35 mm

D - 12.7 mm

B - 5.558 mm

d₂ - - 7.4 mm

D₂ - - 11.6 mm

D₃ - 13.894 mm

C - 1.143 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 7.3 mm

r_a - max. - 0.15 mm

Basic dynamic load rating - C - 0.618 kN

Basic static load rating - C₀ - 0.224 kN

Fatigue load limit - P_u - 0.01 kN

Reference speed - 110000 r/min

Limiting speed - 53000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 7

Mass bearing - 0.0023 kg

• Model Number: D/W RW188 R-2Z
• Inner Diameter：12,7mm Outer Diameter：6,35mm Width：5,558mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:machining,small appliances,Pneumatic Actuator,Industrial equipment,Roller,Rolling mill,Air,Food testing,surgical instruments,garden machinery,food / grain / food equipment
• Similar models:ISO 61884 NKE 61884-MA NTN R188 ZEN SR188-2Z FAG 61880-M SKF D/WRW188R-2Z CX 61880 FAG 61888-M ISB FR188ZZ AST SFRW188ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in D/WRW188R-2Z products，there is large inventory of SKF D/W RW188 R-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W RW188 R-2Z Which SKF D/WRW188R-2Z 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
  14125A/14276	31,75	69,012	19,845	CX	Tapered Roller Bearings
  22314 KCW33+AH2314	70	150	51	CX	Spherical Roller Bearings
  292/630 M	630	850		ISO	Thrust Roller Bearings
  32230-A	150	270	77	FAG	Tapered Roller Bearings
  53226+U226	130	190	47,9	NKE	Thrust Ball Bearings
  590A/592A	76,2	152,4	39,688	NSK	Tapered Roller Bearings
  6040	200	310	51	ISO	Deep Groove Ball Bearings
  D/W SRI-1634-2ZS	25,4	19,05	3,967	SKF	Deep Groove Ball Bearings
  GEH480HC	480	680	340	LS	Plain Bearings
  HM803146/HM803110	41,275	88,9	30,162	Fersa	Tapered Roller Bearings
  HM807046/HM807011	50,8	104,775	36,512	NSK	Tapered Roller Bearings
  KK68x75x32	68	75	32	CX	Needle Roller Bearings
  LMHP25L	25	40		Samick	Linear Bearings
  SCE136	20,638	26,988	9,525	INA	Needle Roller Bearings
  SFR188	6,35	12,7	3,175	ZEN	Deep Groove Ball Bearings
  UCT314	70			ISO	Bearing Units
  SN216with22216	80	-	90	SKF	PILLOW BLOCKS
  6216-K	80	140	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  BT-140-581	14.0000	17.5000		CONSOLIDATED	THRUST BALL BEARINGS
  305805-2RS	25	62	20.6	CONSOLIDATED	YOKE TYPE TRACK ROLLERS