d - 117,475 mm

D - 180,975 mm

T - 34,925 mm

B - 31,75 mm

C - 25,4 mm

a - 40,6 mm

r min. - 7,9 mm

r2 min. - 3,2 mm

da min. - 141 mm

Da - 163 mm

db min - 125 mm

ra max. - 7,9 mm

rb max. - 3,2 mm

Db - 172 mm

Weight - 2,66 Kg

Basic dynamic load rating (C) - 171 kN

Basic static load rating (C0) - 247 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2700 r/min

Calculation factor (e) - 0,5

Calculation factor (Y0) - 0,66

Calculation factor (Y1) - 1,21

• Model Number:68463/68712
• Inner Diameter：117,475mm Outer Diameter：180,975mm Width：34,925mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:Medical printer,enzyme,chamfer,electrocardiograph,ventilation equipment,rolling mill roll neck and slowdown device,Spectrum Products,Gear grinding machine,hardware,axle lathe,altimeter etc
• Similar models:Timken 68463/68712 CX 68463/68712 KOYO 68463/68712 ISO 68463/68712
• BEARING POWER International Trading Co.,Ltd. specialize in 68463/68712 products，there is large inventory of KOYO 68463/68712 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 68463/68712 Which KOYO 68463/68712 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
  23972CAE4	360	480	90	NSK	Spherical Roller Bearings
  2914	70	95	20	FBJ	Thrust Ball Bearings
  2RT4416	220,000	360,000	85,000	NTN	Thrust Roller Bearings
  30204J	20	47	15.25	KBC	Tapered Roller Bearings
  6020-2RSR	100	150	24	NKE	Deep Groove Ball Bearings
  88503	17	40	16,601	SIGMA	Deep Groove Ball Bearings
  AST090 13080	130	135		AST	Plain Bearings
  AST11 5560	55	60		AST	Plain Bearings
  H244848TD/H244810A+A	202,406	358,775	200,025	NTN	Tapered Roller Bearings
  LM770949/10	457,2	603,25	85,725	ISO	Tapered Roller Bearings
  KZK12X17X10	12	17	10	ISO	Needle Roller Bearings
  MJ-14121	22,225	28,575	19,05	Timken	Needle Roller Bearings
  NAXR25Z.TN	25	43		Timken	Complex Bearings
  NH348 E	240	500	95	CX	Cylindrical Roller Bearings
  SB201-8	12,7	40	22	KOYO	Deep Groove Ball Bearings
  UC205D1	25,000	52,000	34,1	NTN	Deep Groove Ball Bearings
  DM-40	75	40		INA	THRUST BALL BEARINGS
  310	50	110	27	FAG	DEEP GROOVE BALL BEARINGS
  32216	80	140	33	STEYR	TAPERED ROLLER BEARINGS
  21307	35	80	21	CONSOLIDATED	SPHERICAL ROLLER BEARINGS