d - 54,987 mm

D - 135,755 mm

T - 53,975 mm

B - 56,007 mm

C - 44,45 mm

R - 3,6 mm

r - 3,3 mm

a - -19,3 mm

Da - 126 mm

db - 76 mm

da - 70 mm

Db - 117 mm

Aa - 4 mm

Ab - 0,5 mm

Weight - 4,04 Kg

Basic static load rating (C0) - 404 kN

Factor (G1) - 123,5

Factor (G2) - 22,4

Factor (Cg) - 0,0209

Factor (K) - 1,8

Basic dynamic load rating (C90) - 77,2

Basic dynamic load rating (Ca90) - 42,9

Basic dynamic load rating (C1) - 298 kN

Calculation factor (e) - 0,32

Calculation factor (Y) - 1,85

• Model Number: 6381/6320
• Inner Diameter：54,987mm Outer Diameter：135,755mm Width：53,975mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:forklift industry,noise reduction equipment,wall industry,labor insurance,stirrer,machine lathe,medical Equipment,pressure control valve,Forging machine,engine,natural instruments
• Similar models:Timken 6381/6320 ISO 6381/6320 Timken 6381/6320-B CX 6381/6320 Timken LM763848/LM763811DC+LM763848XA KOYO 6381/6320
• BEARING POWER International Trading Co.,Ltd. specialize in 6381/6320 products，there is large inventory of Timken 6381/6320 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 6381/6320 Which Timken 6381/6320 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
  240/710CAE4	710	1030	315	NSK	Spherical Roller Bearings
  24064-E1A-MB1	320	480	160	FAG	Spherical Roller Bearings
  2474/2420	28,575	68,262	22,225	Timken	Tapered Roller Bearings
  385/382	55		21,946	KOYO	Tapered Roller Bearings
  AU0714-2LX3L/L588	35	65	37	NTN	Angular Contact Ball Bearings
  3NCHAD018CA	90	140	24	KOYO	Angular Contact Ball Bearings
  5201K	12	32	15,88	Timken	Angular Contact Ball Bearings
  557S/552A	53,975	123,825	38,1	CX	Tapered Roller Bearings
  GW 340	340	540	116	ISO	Plain Bearings
  JTT-1814	28.575	34.925	22.23	KOYO	Needle Roller Bearings
  NF208	40	70	18	NTN	Cylindrical Roller Bearings
  NJ2224-E-MPA+HJ2224-E	120	215	58	NKE	Cylindrical Roller Bearings
  TUP1 95.60	95	100		CX	Plain Bearings
  W 6306-2Z	72	30	19	SKF	Deep Groove Ball Bearings
  N321	105	225	49	FAG	CYLINDRICAL ROLLER BEARINGS
  CRH24VBUU	.8750	1.5000	.8750	IKO	NEEDLE BEARINGS
  CRH32VBUU	1.1250	2.0000	1.2500	IKO	NEEDLE BEARINGS
  KF300ARO	30.0000	31.5000	.7500	KAYDON	ANGULAR CONTACT BALL BEARINGS
  NU2222E	110	200	53	SKF	CYLINDRICAL ROLLER BEARINGS
  7312BG	60	130	31	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS