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:aerial work equipment,Display Devices,hydraulic control element,lifting tackle,plastic molding,economic mold,boring bar boring bar,Insect Capture,Forging machine,Food testing,food / grain / food equipment
• 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
  1311 K	55	120	29	NSK	Self-Aligning Ball Bearings
  71412/71751D+X2S-71412	104,775	190,5	106,362	Timken	Tapered Roller Bearings
  3984/3920	66,675	112,712	30,162	FBJ	Tapered Roller Bearings
  61964	320	440	56	CX	Deep Groove Ball Bearings
  722075400	60	122,982	51	INA	Tapered Roller Bearings
  DE5211	260,000	369,500	92,000	NTN	Angular Contact Ball Bearings
  FYT 35 TF/VA201	34,9	35	13	SKF	Bearing Units
  LM12L	12	21	46	Samick	Linear Bearings
  LMEF30	30	47		Samick	Linear Bearings
  NJ210-E-MA6	50	90	20	NKE	Cylindrical Roller Bearings
  NU406-M	30	90	23	NKE	Cylindrical Roller Bearings
  NUP2305-E-MPA	25	62	24	NKE	Cylindrical Roller Bearings
  SBPFL202-10	15,875		22	FYH	Bearing Units
  SDM40OP	40	60		KOYO	Linear Bearings
  UCIP211-32	50,8		55,6	FYH	Bearing Units
  UP002	15		16,5	FYH	Bearing Units
  VEB 15 /S/NS 7CE1	15	28	7	SNFA	Angular Contact Ball Bearings
  NN3014ASK.M.SP	70	110	30	FAG	CYLINDRICAL ROLLER BEARINGS
  SNZ-318..20318	90	80	110	CONSOLIDATED	PILLOW BLOCKS
  SIL45ES	45		32	CONSOLIDATED	ROD ENDS