d - 31.75 mm

D - 72,626 mm

T - 30,162 mm

B - 29,997 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 19,6 mm

r min. - 0,8 mm

r1 min. - 3,3 mm

Da - 61 mm

db - 39,5 mm

ra max. - 0,8 mm

da - 39,5 mm

Weight - 0,593 Kg

Basic dynamic load rating (C) - 79,5 kN

Basic static load rating (C0) - 90 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7500 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

• Model Number: 3188/3120
• Inner Diameter：31.75mm Outer Diameter：72,626mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2023-10-13
• Application:molding machine,chamfering machine etc,Cylinder Special,oral medical device,magnetic elements,car shock absorber,floor industry,Dental Equipment,wire industry,enzyme,embroidery cloth
• Similar models:KOYO 3188/3130 ISO 3188S/3120 Timken 3188/3120-B ISO 3188/3120 KOYO 3188S/3130 KOYO 3188/3126 CX 3188/3120 Timken 3188/3129 NTN 4T-3188/3120 NTN 413188
• BEARING POWER International Trading Co.,Ltd. specialize in 3188/3120 products，there is large inventory of NSK 3188/3120 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 3188/3120 Which NSK 3188/3120 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
  30304 A	20	52	16,25	CX	Tapered Roller Bearings
  7222-B	110	200	38	SIGMA	Angular Contact Ball Bearings
  7912	60	85	13	CYSD	Angular Contact Ball Bearings
  DCL45T2	6,35	11,112	7,938	NTN	Needle Roller Bearings
  FJ-2220	22	28	20	NSK	Needle Roller Bearings
  GX120T	120	230	64	LS	Plain Bearings
  HM256849/HM256810	300,038	422,275	82,55	KOYO	Tapered Roller Bearings
  KBO4080-PP	40	62		NBS	Linear Bearings
  NF 430	150	317		NACHI	Cylindrical Roller Bearings
  NJ205-E-TVP2	25	52	15	FAG	Cylindrical Roller Bearings
  S71914 ACE/HCP4A	100	70	16	SKF	Angular Contact Ball Bearings
  SC040	20,000	47,000	14,000	NTN	Deep Groove Ball Bearings
  UCC328	140		145	NACHI	Bearing Units
  N203	17	40	12	FAG	CYLINDRICAL ROLLER BEARINGS
  ZARF75185TN	75	185		INA	NEEDLE BEARINGS
  CFF-6	.3750		.5000	Spherco	ROD ENDS
  MUC238	190	340	55	Rollway	CYLINDRICAL ROLLER BEARINGS
  23TAC62B	.9385	62	.6250	NSK	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  HJ-2312E	60		9	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  1207	35	72	17	CONSOLIDATED	SELF