d - 177,8 mm

D - 247,65 mm

T1 - 16,67 mm

B - 47,625 mm

C - 38,1 mm

R - 3,6 mm

a - 4,8 mm

D1 - 254,691 mm

Da - 229 mm

db - 194 mm

C2 - 7,145 mm

da - 188 mm

Weight - 7,17 Kg

Basic static load rating (C0) - 779 kN

Factor (G1) - 622,3

Factor (G2) - 122,6

Factor (K) - 1,33

Basic dynamic load rating (C90) - 97,2

Basic dynamic load rating (Ca90) - 73,2

Basic dynamic load rating (C1) - 375 kN

Calculation factor (e) - 0,44

Calculation factor (Y) - 1,36

• Model Number:67790/67720B
• Inner Diameter：177,8mm Outer Diameter：247,65mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:garbage disposal,electric hydraulic lifting platform,ventilation equipment,Surveying Surveying Instruments,walking Food processing machinery and equipment,Anesthetic Equipment,chemical raw materials and reagents,lifting equipment Hoisting hoist,bag machine,circulating pump,test equipment
• Similar models:KOYO 67790/67720 ISO 67790/67720 Timken 67790D/67720+Y2S-67720 NSK 67790/67720 NTN 4T-67790/67720CD+A Timken 67790/67720CD+X2S-67790 Timken 67790/67720B Timken 67790/67720 CX 67790/67720 NTN 4T-67790/67720
• BEARING POWER International Trading Co.,Ltd. specialize in 67790/67720B products，there is large inventory of Timken 67790/67720B . We has been built up long-term cooperation with Timken company, could make a bulk order of the 67790/67720B Which Timken 67790/67720B 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
  1628	15,875	41,275	12,7	CYSD	Deep Groove Ball Bearings
  22215EMKW33	75,000	130,000	31,000	SNR	Thrust Roller Bearings
  33021	105	160	43	CYSD	Tapered Roller Bearings
  6828-ZZ	140	175	18	CYSD	Deep Groove Ball Bearings
  7230 C	150	270	45	ISO	Angular Contact Ball Bearings
  7309BDB	45	100	25	CYSD	Angular Contact Ball Bearings
  HR30218J	90	160	32,5	NSK	Tapered Roller Bearings
  K47X52X17H	47	52		Timken	Needle Roller Bearings
  NF 1018	90	127		NACHI	Cylindrical Roller Bearings
  NJ2340-E-M6+HJ2340-E	200	420	138	NKE	Cylindrical Roller Bearings
  NNCF4896V	480	565,8	118	NSK	Cylindrical Roller Bearings
  RB 15013	150	180	13	ISB	Thrust Roller Bearings
  RNAO30X40X26	30	40	26	KOYO	Needle Roller Bearings
  VKBA 3511				SKF	Wheel Bearings
  H3034	170	200		FAG	ADAPTERS
  AH3952	260	240		FAG	WITHDRAWAL SLEEVES
  LS-16	2.2500	4.5000	.8750	FBC	DEEP GROOVE BALL BEARINGS
  850SD31	850	1360	400	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  300BA10	300	460	74	Torrington	ANGULAR CONTACT BALL BEARINGS
  CRSB-56	1.3750	3.5000	2.0000	CONSOLIDATED	NEEDLE BEARINGS