d - 158,75 mm

D - 225,425 mm

T - 41,275 mm

B - 39,688 mm

C - 33,338 mm

ra1 max. - 3,3 mm

a - 44,3 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 209 mm

db - 169 mm

ra max. - 3,5 mm

da - 176 mm

Db - 218 mm

Weight - 5,35 Kg

Basic dynamic load rating (C) - 240 kN

Basic static load rating (C0) - 540 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 1900 r/min

Calculation factor (e) - 0,38

Calculation factor (Y0) - 0,86

Calculation factor (Y1) - 1,6

• Model Number: 46780/46720
• Inner Diameter：158,75mm Outer Diameter：225,425mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:Traffic Fire Protection Equipment Security equipment,ship special,Industrial,heating fans,tooth filling,test strip,surgical instruments,vacuum suction cup,metallurgical mold,Film machine,steam Hydraulic control element
• Similar models:NTN 4T-46780/46720 NTN 4T-46780/46720D+A CX 46780/46720 ISO 46780/46720 Timken 46780/46720 Timken 46780/46720-B NSK 46780/46720 Timken 46780/46720CD+X2S-46780 KOYO 46780R/46720
• BEARING POWER International Trading Co.,Ltd. specialize in 46780/46720 products，there is large inventory of NSK 46780/46720 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 46780/46720 Which NSK 46780/46720 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
  239/710-K-MB-W33+AH39/710	710	950	180	NKE	Spherical Roller Bearings
  6811	55	72	9	KOYO	Deep Groove Ball Bearings
  E 207 7CE1	7	22	7	SNFA	Angular Contact Ball Bearings
  E33120J	100	165	52	NACHI	Tapered Roller Bearings
  GEH 25 ES	25	47	28	SIGMA	Plain Bearings
  M6101	9.525	14.288	15.880	KOYO	Needle Roller Bearings
  NJ426	130	340	78	KOYO	Cylindrical Roller Bearings
  NP006327/NP409741	75	140	51	Timken	Tapered Roller Bearings
  SA 17 C	17	30	14	ISB	Plain Bearings
  SCE2816	44,45	53,975	25,4	INA	Needle Roller Bearings
  SCE57PP	7,9502	12,7	11,1252	AST	Needle Roller Bearings
  T4FE070	70	140	52	ISO	Tapered Roller Bearings
  WC88605	25	62	.8267	New Departure	DEEP GROOVE BALL BEARINGS
  NAXR20	30	20		FAG	NEEDLE BEARINGS
  D-27	3.5937	2.1250		INA	THRUST BALL BEARINGS
  3906	60	30		SKF	THRUST BALL BEARINGS
  KF-120CPO	12.0000	13.5000	.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-1068	340	520	82	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  22214E-2RS	70	125	38	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  KB-80S	80	120	165	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS