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：2025-12-09
• Application:lifting upgrade,medical equipment,die casting mold,hydraulic connector,set bacteria instrument,Medium and large motor,metering pump,medical equipment,Internal thread type,Industrial,chemical raw materials and reagents
• Similar models:ISB 68450/68712 SKF 68450/68712 ISO 68450/68712 CX 68450/68712 NTN 4T-68450/68712 NSK 68450/68709 NACHI 68450/68712 KOYO 68450/68712 Timken 68450/68712 FBJ 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22334 EKW33+AH2334	160	360	120	ISB	Spherical Roller Bearings
  33017A	85	130	36	SNR	Tapered Roller Bearings
  51164	320	396		CX	Thrust Ball Bearings
  6220-2NSL	100	180	34	NACHI	Deep Groove Ball Bearings
  EE130901D/131400	228,6	355,6	120,65	Timken	Tapered Roller Bearings
  7206CGD2/GNP4	30	62	16	NTN	Angular Contact Ball Bearings
  K50x58x35	50	58	35	ISO	Needle Roller Bearings
  LMBS10	15,875	28,575		Samick	Linear Bearings
  LMF50L	50	80		Samick	Linear Bearings
  N1036-K-M1-SP	180	280	46	FAG	Cylindrical Roller Bearings
  NH314	70	150	35	ISO	Cylindrical Roller Bearings
  NJ324	120	260	55	CRAFT	Cylindrical Roller Bearings
  NKI 40/30	40	55	30	FBJ	Needle Roller Bearings
  RNA 6911	63	80	45	IKO	Needle Roller Bearings
  RCB-121616	1.0000		1.0000	Torrington	NEEDLE BEARINGS
  27TAD20	27	47	234705 M.SP	Nachi	ANGULAR CONTACT THRUST BALL BEARINGS
  NUP2213	65	120	31	STEYR	CYLINDRICAL ROLLER BEARINGS
  1806S	30	42	7	MRC	DEEP GROOVE BALL BEARINGS
  PBPV8	1.0000	2.5000	.7500	RIV	CYLINDRICAL ROLLER BEARINGS
  SNZ-213..6213	65	60	80	CONSOLIDATED	PILLOW BLOCKS