d - 174,625 mm

D - 247,65 mm

T - 47,625 mm

B - 47,625 mm

C - 38,1 mm

ra1 max. - 3,3 mm

a - 52,4 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 229 mm

db - 185 mm

ra max. - 3,5 mm

da - 192 mm

Db - 240 mm

Weight - 7,21 Kg

Basic dynamic load rating (C) - 345 kN

Basic static load rating (C0) - 705 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1700 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,75

Calculation factor (Y1) - 1,4

• Model Number: 67787/67720
• Inner Diameter：174,625mm Outer Diameter：247,65mm Width：47,625mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:Dental Drill etc,ECG,Cylinder Pneumatic Treatment Element,Textile Industry Accessories and Accessories,decoration machinery,printing equipment,Doppler,industrial equipment,electric hydraulic lifting platform,granulator,medical equipment
• Similar models:NTN 4T-67787/67720 Timken 67787/67720 KOYO 67787/67720 CX 67787/67720 ISO 67787/67720 NTN 4T-67787/67720DC+A NSK 67787/67720 Timken 67786/67720CD+X1S-67787 Timken 67787/67720CD+X2S-67787
• BEARING POWER International Trading Co.,Ltd. specialize in 67787/67720 products，there is large inventory of NSK 67787/67720 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 67787/67720 Which NSK 67787/67720 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
  32908X	40	62	15	NTN	Tapered Roller Bearings
  63/22N	22	56	16	NSK	Deep Groove Ball Bearings
  BAM 1614	25,4	31,75	22,22	IKO	Needle Roller Bearings
  HH234048/HH234018	152,4	317,5	88,9	NSK	Cylindrical Roller Bearings
  K40x44x13	40	44	13	CX	Needle Roller Bearings
  NU 310 ECML	110	50	27	SKF	Thrust Ball Bearings
  NU238-E-M1	190	340	55	FAG	Cylindrical Roller Bearings
  RN2320-E-MPBX	100	191,5	73	FAG	Cylindrical Roller Bearings
  TR 14017860	140	178	60	IKO	Needle Roller Bearings
  UC305	25	62	38	KOYO	Deep Groove Ball Bearings
  UCP202	15		31	NACHI	Bearing Units
  UCTX06	30			FYH	Bearing Units
  UKPA209H	40			SNR	Bearing Units
  W 608-2RS1	22	8	7	SKF	Deep Groove Ball Bearings
  634ZZ	4	16	5	ADR	DEEP GROOVE BALL BEARINGS
  N07			.4480	Torrington	LOCKNUTS
  NF206E	30	62	16	SKF	CYLINDRICAL ROLLER BEARINGS
  308SZZ5	4.4860	40	23	MRC	MAST GUIDE BEARINGS
  D-28	3.5937	2.1875		CONSOLIDATED	THRUST BALL BEARINGS
  SS61802-ZZ	15	24	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS