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：2025-12-11
• Application:small diesel generators,Anesthetic Equipment,industrial fans,extruder,vacuum filter,Air,outdoor equipment,machine tool spindle,supporting facilities,equipment and,ventilation equipment
• Similar models:NTN 4T-46780/46720 CX 46780/46720 ISO 46780/46720 Timken 46780/46720-B Timken 46780/46720 NTN 4T-46780/46720D+A 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
  02872/02820/Q	28,575	73,025	22,225	SKF	Tapered Roller Bearings
  23120-E1-TVPB	100	165	52	FAG	Spherical Roller Bearings
  4208ZZ	40	80	23	FBJ	Deep Groove Ball Bearings
  44150/44348	38,1	88,501	25,4	NSK	Tapered Roller Bearings
  479/472	66,675	120	29,794	Timken	Tapered Roller Bearings
  61844	220	270	24	FAG	Deep Groove Ball Bearings
  7207 ADF	35	72	34	ISO	Angular Contact Ball Bearings
  AST850BM 10080	100	105		AST	Plain Bearings
  FR4ZZ	6,35	15,875	4,9784	AST	Deep Groove Ball Bearings
  LF-520ZZ	2	5	2,3	NMB	Deep Groove Ball Bearings
  K81110-TV	50	70	6	INA	Thrust Roller Bearings
  LASE40-N	40			INA	Bearing Units
  NH212	60	110	22	ISO	Cylindrical Roller Bearings
  NUP 244	220	400	65	NSK	Cylindrical Roller Bearings
  NUP408	40	110	27	FBJ	Cylindrical Roller Bearings
  WJ-404616	63,5	73,025		NSK	Needle Roller Bearings
  UCTX17	85			NACHI	Bearing Units
  NF236E	180	320	52	FAG	CYLINDRICAL ROLLER BEARINGS
  F-7	1.8437	.8750		Aetna	THRUST BALL BEARINGS
  RBC21/2	1.0000	2.5000	1.5000	RBC	ROLLER CAM FOLLOWERS