d - 114.300 mm

D - 181.000 mm

T - 34.925 mm

B - 31.750 mm

C - 25.400 mm

a - -5.5 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 2,97 Kg

Basic dynamic load rating (C) - 173000 kN

Basic static load rating (C0) - 249000 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2500 r/min

Calculation factor (e) - 0.50

Calculation factor (Y0) - 0.66

Calculation factor (Y1) - 1.2

• Model Number: 68450/68712
• Inner Diameter：114.300mm Outer Diameter：181.000mm Width：34.925mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:medical equipment,Vertical pull,screen filter,other mold,Blood coagulation reagent,turret industry,Roller mill,forklift truck,Industry,Automobile,shaft milling machine
• Similar models:Timken 68450/68712 ISB 68450/68712 SKF 68450/68712 ISO 68450/68712 NACHI 68450/68712 NTN 4T-68450/68712 CX 68450/68712 KOYO 68450/68712 NSK 68450/68709 FBJ 68450/68712
• BEARING POWER International Trading Co.,Ltd. specialize in 68450/68712 products，there is large inventory of NACHI 68450/68712 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 68450/68712 Which NACHI 68450/68712 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
  22334CAE4	170	360	120	NSK	Spherical Roller Bearings
  2306	30	72	27	ISB	Self-Aligning Ball Bearings
  23230 CW33	150	270	96	CX	Spherical Roller Bearings
  24192 CW33	460	760	300	CX	Spherical Roller Bearings
  31322XJ2/DF	110	240	126	SKF	Tapered Roller Bearings
  5309K	45	100	39,67	Timken	Angular Contact Ball Bearings
  57072JRHR4	75	130	33,25	KOYO	Tapered Roller Bearings
  7024HVUJ74	120	180	28	SNR	Angular Contact Ball Bearings
  7310BGM	50,000	110,000	27,000	SNR	Angular Contact Ball Bearings
  H-L68149/H-L68110	34.987	59.131	15.875	NACHI	Tapered Roller Bearings
  CX462				CX	Wheel Bearings
  EGF18100-E40-B	18	20	10	INA	Plain Bearings
  LMEKM30	30	47		Samick	Linear Bearings
  NNCL4926 V	130	180	50	CX	Cylindrical Roller Bearings
  NP449291/NP420308	45,242	77,788	19,842	Timken	Tapered Roller Bearings
  NUP322-E-M6	110	240	50	NKE	Cylindrical Roller Bearings
  SL024960	300	385,51	118	NBS	Cylindrical Roller Bearings
  803036	150	250	100	FAG	SPHERICAL ROLLER BEARINGS
  SN509	40		60	STEYR	PILLOW BLOCKS
  RBNA253220	32		20	SKF (Old No.)	NEEDLE BEARINGS