d - 61,912 mm

T - 50,8 mm

B - 46,038 mm

C - 34,925 mm

a - 47,6 mm

r min. - 0,8 mm

r1 min. - 3,2 mm

Da - 134 mm

db - 78 mm

da - 85 mm

Db - 145 mm

Basic dynamic load rating (C) - 244 kN

Basic static load rating (C0) - 278 kN

Calculation factor (e) - 0,66

Calculation factor (Y0) - 0,5

Calculation factor (Y1) - 0,91

• Model Number: 9181/9120
• Inner Diameter：61,912mm Outer Diameter：mm Width：46,038mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Pneumatic Actuator,Air,office equipment,office outdoor camping equipment,wire industry,gear type,diving equipment,marine test,surgical instruments,Traffic Fire Protection Equipment Security equipment,paper processing machine
• Similar models:Timken 9181/9120 Timken 9181/9121 KOYO 9181/9120
• BEARING POWER International Trading Co.,Ltd. specialize in 9181/9120 products，there is large inventory of KOYO 9181/9120 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 9181/9120 Which KOYO 9181/9120 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
  2207-K	35	72	23	NKE	Self-Aligning Ball Bearings
  22211CK	55	100	25	AST	Spherical Roller Bearings
  60/28NR	28	52	12	NTN	Deep Groove Ball Bearings
  6203-2Z.T9H.C3	17	40	12	ZEN	Deep Groove Ball Bearings
  6814ZZ	70	90	10	NSK	Deep Groove Ball Bearings
  6810	50	65	7	CYSD	Deep Groove Ball Bearings
  GE35-AW	35	90	22	INA	Plain Bearings
  MJT 6	152,4	304,8	57,15	SIGMA	Angular Contact Ball Bearings
  ML71913HVUJ74S	65	90	13	SNR	Angular Contact Ball Bearings
  N2344	220	460	145	ISO	Cylindrical Roller Bearings
  NAPK215-47	74,6125			KOYO	Bearing Units
  NUP319 E	95	200	45	CX	Cylindrical Roller Bearings
  S71922 CD/HCP4A	150	110	20	SKF	Angular Contact Ball Bearings
  UK326L3	130	280	87	KOYO	Deep Groove Ball Bearings
  ARNB4090	40	90		NADELLA	NEEDLE BEARINGS
  AZ12015525			11	IKO	THRUST ROLLER BEARINGS
  BS2-2205-2CS	25	52	23	SKF	SPHERICAL ROLLER BEARINGS
  NJ-419	95	240	55	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RA-107-104	1.2500	2.8346	.6693	CONSOLIDATED	BALL BEARINGS
  CT-17	3.6000	3.9375		CONSOLIDATED	THRUST ROLLER BEARINGS