d - 228.6 mm

D - 488.95 mm

T - 254 mm

C - 152.4 mm

r_1,2 - min. - 6.4 mm

r_3,4 - min. - 1.5 mm

a - 326 mm

Basic dynamic load rating - C - 2920 kN

Basic static load rating - C₀ - 4500 kN

Fatigue load limit - P_u - 390 kN

Comparative radial load rating - C_F - 735 kN

Comparative axial load rating - C_Fa - 669 kN

Thrust factor - K - 0.62

Calculation factor - e - 0.94

Calculation factor - Y₁ - 0.7

Calculation factor - Y₂ - 1.1

Calculation factor - Y₀ - 0.7

Mass bearing - 205 kg

Variants - TDO/D

• Model Number:331945
• Inner Diameter：488,95mm Outer Diameter：228,6mm Width：254mm
• Type：Tapered Roller Bearings
• Update date：2023-03-12
• Application:Optical Instruments,electromyography machine,Broadcasting System,medical equipment,Cylinder Special,pneumatic,switch,Vertical pull,Embroidery,Spectrum Products,industrial supplies
• Similar models:SKF 331945
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  18200/18337	50,8	85,725	19,05	CX	Tapered Roller Bearings
  24122	110	180	69	ISB	Spherical Roller Bearings
  37R4222	37	42	22	KOYO	Needle Roller Bearings
  7017 CB/P4AL	130	85	22	SKF	Angular Contact Ball Bearings
  F-803554-TR1-T29B	38,1	82,55	29,5	FAG	Tapered Roller Bearings
  F694ZZ	4	12,5	4	NSK	Deep Groove Ball Bearings
  GAC90S	90	140	32	LS	Plain Bearings
  GE50ET-2RS	50	75		AST	Plain Bearings
  MLE71904HVDUJ74S	20	37	18	SNR	Angular Contact Ball Bearings
  NJ39/500	500	670	128	CX	Cylindrical Roller Bearings
  NNU4960K	300	420	118	NTN	Cylindrical Roller Bearings
  NUP3236	180	320	112	ISO	Cylindrical Roller Bearings
  PCZ 2416 M	38,1	42,069	25,4	SKF	Plain Bearings
  THR749	749.3	955.975	127	KOYO	Thrust Roller Bearings
  SL01-4988	440	600	160	NTN	Cylindrical Roller Bearings
  UKP213	60,325		76,2	KOYO	Bearing Units
  5411-C	55	140	63.50	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  698	8	19	6	Nachi	DEEP GROOVE BALL BEARINGS
  2-18	1.5000	3.1490	.9440	Sealmaster	PILLOW BLOCKS
  SAL40ES	40		28	CONSOLIDATED	ROD ENDS