d - 30,162 mm

D - 72,626 mm

T - 30,162 mm

B - 29,997 mm

C - 23,812 mm

R - 0,8 mm

r - 3,3 mm

a - -10,2 mm

Da - 67 mm

db - 39 mm

da - 38,5 mm

Db - 61 mm

Weight - 0,6 Kg

Basic static load rating (C0) - 102 kN

Factor (G1) - 23,4

Factor (G2) - 8,8

Factor (Cg) - 0,0168

Factor (K) - 1,76

Basic dynamic load rating (C90) - 22,7

Basic dynamic load rating (Ca90) - 13

Basic dynamic load rating (C1) - 87,7 kN

Calculation factor (e) - 0,33

Calculation factor (Y) - 1,8

• Model Number: 3187/3120
• Inner Diameter：30,162mm Outer Diameter：72,626mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:tower crane,medical treatment,lifting upgrade,Optical Instruments,Pneumatic Actuator,hydraulic pressure gauge,chamfering machine etc,switch,thread processing machine,hardware,granulator
• Similar models:FBJ 3187/3120 NTN 4T-3187/3120 Timken 3187/3120-B CX 3187/3120 KOYO 3187/3130 ISO 3187/3120 Timken 3187/3120
• BEARING POWER International Trading Co.,Ltd. specialize in 3187/3120 products，there is large inventory of Timken 3187/3120 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 3187/3120 Which Timken 3187/3120 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
  21313EAKE4	65	140	33	NSK	Spherical Roller Bearings
  33209	45	85	32	ISO	Tapered Roller Bearings
  45KBE22	45	85	43.5	NACHI	Tapered Roller Bearings
  46376	380	620	194	KOYO	Tapered Roller Bearings
  508	40	85	44	INA	Thrust Ball Bearings
  6228Z	140,000	250,000	42,000	NTN	Deep Groove Ball Bearings
  BXRE005-2RSR	25	47	12	INA	Needle Roller Bearings
  NAO-40×62×20	40	53		NTN	Needle Roller Bearings
  NJF2320 V	100	215	73	ISO	Cylindrical Roller Bearings
  NUP222-E-MA6	110	200	38	NKE	Cylindrical Roller Bearings
  SQG10				LS	Plain Bearings
  T139W	35,179	58,738	15,875	Timken	Thrust Roller Bearings
  HFL-0822	12		22	INA	NEEDLE BEARINGS
  29322E	110	190		SKF	SPHERICAL ROLLERTHRUST BEARINGS
  MR-26-N			1.0000	McGill	NEEDLE BEARINGS
  SAF611	2.0000			Torrington	PILLOW BLOCKS
  NU2304E	20	52	21	STEYR	CYLINDRICAL ROLLER BEARINGS
  NUP2308E	40	90	33	Torrington	CYLINDRICAL ROLLER BEARINGS
  140428	.8750	1.3750	1.7500	Rollway	JOURNAL ROLLER ASSEMBLIES
  4205	25	52	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS