d - 38,1 mm

D - 80,167 mm

T - 29,37 mm

B - 30,391 mm

C - 23,812 mm

R - 3,6 mm

r - 3,3 mm

a - -10,9 mm

Da - 75 mm

db - 51 mm

da - 44,5 mm

Db - 70 mm

Aa - 1,8 mm

Ab - 1,1 mm

Weight - 0,68 Kg

Basic static load rating (C0) - 129 kN

Factor (G1) - 34,6

Factor (G2) - 12,1

Factor (Cg) - 0,0183

Factor (K) - 2,14

Basic dynamic load rating (C90) - 27,6

Basic dynamic load rating (Ca90) - 12,9

Basic dynamic load rating (C1) - 106 kN

Calculation factor (e) - 0,27

Calculation factor (Y) - 2,2

• Model Number: 3381/3320
• Inner Diameter：38,1mm Outer Diameter：80,167mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:switch,squeeze machine etc,embroidery cloth,Warehouse Shelf Equipment,turret industry,injection molding machine,Film machine,surgical instruments,hinge industry,paper processing machine,industrial skin care
• Similar models:KOYO 3381/3331 Timken 3381/3331 CX 3381/3320 NACHI 3381/3320 Timken 3381/3329 ISO 3381/3320 Fersa 3381/3320 Gamet 303381X/303508XG Gamet 303381X/303508XH Gamet 303381X/303508X
• BEARING POWER International Trading Co.,Ltd. specialize in 3381/3320 products，there is large inventory of Timken 3381/3320 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 3381/3320 Which Timken 3381/3320 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.

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  22213-2RS	65	120	38	ISB	Spherical Roller Bearings
  234414-M-SP	70	110	48	FAG	Thrust Ball Bearings
  30317-A	85	180	44,5	FAG	Tapered Roller Bearings
  63308 ZZ	40	90	36,5	CX	Deep Groove Ball Bearings
  635-2RS	5	19	6	ZEN	Deep Groove Ball Bearings
  7217 A-UX	85	150	56	CX	Angular Contact Ball Bearings
  LM104949/LM104911	50,8	82,55	21,59	Timken	Tapered Roller Bearings
  LM48548/LM48510	34,925	65,088	18,034	NSK	Tapered Roller Bearings
  NF1972	360	480	56	CX	Cylindrical Roller Bearings
  UCFC217	85			FYH	Bearing Units
  T2ED050	50	100	36	ISO	Tapered Roller Bearings
  TVK5477JL	54	77	6	KOYO	Needle Roller Bearings
  WB1226104	12	26	103,5	ISB	Deep Groove Ball Bearings
  MJT5E	5.0000	10.0000	2.0000	RHP	ANGULAR CONTACT BALL BEARINGS
  SAF622	4.0000			SKF	PILLOW BLOCKS
  MUC232	160	290	48	Rollway	CYLINDRICAL ROLLER BEARINGS
  692	2	6	2.3	NTN	DEEP GROOVE BALL BEARINGS
  51128				STEYR	THRUST BALL BEARINGS
  1408M	40	110	33	CONSOLIDATED	SELF
  NKX-20	30	20		CONSOLIDATED	NEEDLE BEARINGS