d - 120 mm

D - 180 mm

C - 68 mm

r_1,2 - min. - 2.5 mm

a - 88 mm

Basic dynamic load rating - C - 418 kN

Basic static load rating - C₀ - 830 kN

Fatigue load limit - P_u - 90 kN

Comparative radial load rating - C_F - 122 kN

Comparative axial load rating - C_Fa - 54.7 kN

Thrust factor - K - 1.27

Calculation factor - e - 0.46

Calculation factor - Y₁ - 1.5

Calculation factor - Y₂ - 2.2

Calculation factor - Y₀ - 1.4

Mass bearing - 7.1 kg

Variants - TDO/D

• Model Number: 331181
• Inner Diameter：180mm Outer Diameter：120mm Width：68mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:hinge industry,agricultural testing and analysis equipment and related,casting embedding,Antenna Potentials,cleaners,sucker industry,mathematical instruments,Processing machinery,gas turbine,cooling system,industry test
• Similar models:SKF 331181
• BEARING POWER International Trading Co.,Ltd. specialize in 331181 products，there is large inventory of SKF 331181 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 331181 Which SKF 331181 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
  24026	130	200	69	ISB	Spherical Roller Bearings
  387A/382A	57,15	96,838	21	ISO	Tapered Roller Bearings
  5205A	25	52	20.6	NACHI	Angular Contact Ball Bearings
  6016-RSR	80	125	22	NKE	Deep Groove Ball Bearings
  62308-2RS	40	90	33	SIGMA	Deep Groove Ball Bearings
  6328-M	140	300	62	FAG	Deep Groove Ball Bearings
  71921 CDB	105	145	40	ISO	Angular Contact Ball Bearings
  GEEW20ES-2RS	20	35	20	FBJ	Plain Bearings
  JHH224333/15	100	215	66,675	CX	Tapered Roller Bearings
  M802048/M802011	41,275	82,55	26,543	AST	Tapered Roller Bearings
  NJ 2204	20	47	18	SIGMA	Cylindrical Roller Bearings
  NN3056C1NAP4	280	420	106	NTN	Cylindrical Roller Bearings
  P 15 TF	15			SKF	Bearing Units
  RBT16E	16		16	NMB	Plain Bearings
  UCP312	60		71	KOYO	Bearing Units
  UKC211H	50		59	SNR	Bearing Units
  SN205with20205	25	-	46	FAG	PILLOW BLOCKS
  080418	.5000	1.0000	1.1250	BAL	JOURNAL ROLLER ASSEMBLIES
  F694	4	11	4	NTN	DEEP GROOVE BALL BEARINGS
  GE-10E	10	19	9	CONSOLIDATED	SPHERICAL PLAIN BEARINGS