d - 114.3 mm

D - 180.975 mm

T - 34.925 mm

d₁ - - 144.3 mm

B - 31.75 mm

C - 25.4 mm

r_1,2 - min. - 3.5 mm

r_3,4 - min. - 3.3 mm

a - 40 mm

d_a - max. - 129 mm

d_b - min. - 127 mm

D_a - min. - 158 mm

D_a - max. - 170 mm

D_b - min. - 170 mm

C_a - min. - 4 mm

C_b - min. - 9.5 mm

r_a - max. - 3.3 mm

r_b - max. - 3.1 mm

Basic dynamic load rating - C - 183 kN

Basic static load rating - C₀ - 280 kN

Fatigue load limit - P_u - 30 kN

Reference speed - 2600 r/min

Limiting speed - 3800 r/min

Calculation factor - e - 0.5

Calculation factor - Y - 1.2

Calculation factor - Y₀ - 0.7

Mass bearing - 2.928 kg

• Model Number:68450/68712
• Inner Diameter：180,975mm Outer Diameter：114,3mm Width：34,925mm
• Type：Tapered Roller Bearings
• Update date：2023-03-05
• Application:E Beauty,ultra-quiet generators,plastic rolling,Automobile,auto tools,Hairbrush device,paper processing machine,reinforced machinery,equipment,machine lathe,agriculture
• Similar models:Timken 68450/68712 KOYO 68450/68712 NTN 4T-68450/68712 CX 68450/68712 ISO 68450/68712 ISB 68450/68712 NSK 68450/68709 FBJ 68450/68712 SKF 68450/68712 NACHI 68450/68712
• BEARING POWER International Trading Co.,Ltd. specialize in 68450/68712 products，there is large inventory of SKF 68450/68712 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 68450/68712 Which SKF 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.

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  51138	190	240	37	NTN	Thrust Ball Bearings
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  M 276449/410	761,873	536,575	146,05	SKF	Tapered Roller Bearings
  NA4936	180	250	69	ISO	Needle Roller Bearings
  NJ2238-E-MA6	190	340	92	NKE	Cylindrical Roller Bearings
  NNCF4848V	240	282,6	60	NSK	Cylindrical Roller Bearings
  NU2348	240	500	155	NTN	Cylindrical Roller Bearings
  NU320 E	100	215	47	CX	Cylindrical Roller Bearings
  NUP 204	20	47	14	ISB	Cylindrical Roller Bearings
  POS 20EC	20			IKO	Plain Bearings
  RCJY2-7/16	61,913			INA	Bearing Units
  RMS20	63,5	139,5	31,75	CYSD	Deep Groove Ball Bearings
  UCFL210-32E	50,8			KOYO	Bearing Units