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：2025-04-23
• Application:lifting chain,Security Equipment,PVC,Laser Devices,Rolling mill,lathe,extruder,electronic materials,inorganic chemical,Automobile,flow control valve
• Similar models:ISO 68463/68712 CX 68463/68712 KOYO 68463/68712 Timken 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
  23936W33	180	250	52	ISO	Spherical Roller Bearings
  7005 C	25	47	12	ISO	Angular Contact Ball Bearings
  CRD-10208	509,948	733,425	200,02	NTN	Tapered Roller Bearings
  E-CR-15602	780	925	95	NTN	Tapered Roller Bearings
  FWJ-323717	32	37		NSK	Needle Roller Bearings
  GE 220 HS-2RS	220	340	175	ISO	Plain Bearings
  GX 60 F	60	150	45	SKF	Plain Bearings
  LDJ47=2	47	85	23	NSK	Deep Groove Ball Bearings
  NKS40	40,000	55,000	22,000	NTN	Needle Roller Bearings
  PK16X23X11.8	16,000	23,000		NTN	Needle Roller Bearings
  NJ2220EG15	100,000	180,000	46,000	SNR	Cylindrical Roller Bearings
  R45-49UQU42	45	69	19,2	NSK	Tapered Roller Bearings
  RAX 715	15	31,5	14,2	Timken	Complex Bearings
  TUF1 12.120	12	14		CX	Plain Bearings
  F-26	3.3437	2.0625		Aetna	THRUST BALL BEARINGS
  C1812HCUL	60	78	10	Barden	ANGULAR CONTACT BALL BEARINGS
  NU2318E	90	190	64	SKF	CYLINDRICAL ROLLER BEARINGS
  NB101712	17		12	NADELLA	NEEDLE BEARINGS
  KC-140ARO	14.0000	14.7500	.3750	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  NNC-4934VC/3	170	230	60	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS