d - 68.262 mm

D - 152.400 mm

T - 47.625 mm

B - 46.038 mm

C - 31.750 mm

a - 3.7 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 3,78 Kg

Basic dynamic load rating (C) - 245000 kN

Basic static load rating (C0) - 279000 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3500 r/min

Calculation factor (e) - 0.66

Calculation factor (Y0) - 0.50

Calculation factor (Y1) - 0.92

• Model Number: 9185/9121
• Inner Diameter：68.262mm Outer Diameter：152.400mm Width：47.625mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:glass,instrumentation instrument,education model Instruments,car steering pin,small appliances,paint paint,teaching equipment,Internal thread type,food testing,chemical,chuck industry
• Similar models:CX 9185/9121 ISO 9185/9121 Timken 9185/9121 KOYO 9185/9121 Timken 9185/9120 NSK 9185/9121 NTN 4T-9185/9121 NACHI 9185/9121
• BEARING POWER International Trading Co.,Ltd. specialize in 9185/9121 products，there is large inventory of NACHI 9185/9121 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 9185/9121 Which NACHI 9185/9121 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
  205BIC725	520,7	698,5	88,9	Timken	Deep Groove Ball Bearings
  31311-DF	55	120	63	NKE	Tapered Roller Bearings
  51105	25	42	11	NTN	Thrust Ball Bearings
  6210-Z-N	50	90	20	NKE	Deep Groove Ball Bearings
  62304-2RS1	52	20	21	SKF	Deep Groove Ball Bearings
  71913CVUJ74	65	90	13	SNR	Angular Contact Ball Bearings
  7407BG	35,000	100,000	25,000	NTN	Angular Contact Ball Bearings
  81226TN	130	190	45	NBS	Thrust Roller Bearings
  ACT018DB	90	140		KOYO	Angular Contact Ball Bearings
  JC21	130	260	205,5	KOYO	Cylindrical Roller Bearings
  NU307	35	80	21	CRAFT	Cylindrical Roller Bearings
  NU3308	40	90	36,5	ISO	Cylindrical Roller Bearings
  PCM 283220 M	28	32	20	SKF	Plain Bearings
  RB205-14	22,225	52	34,1	KOYO	Deep Groove Ball Bearings
  RCJ11/8	1.1250			FAF	PILLOW BLOCKS
  SN616	70		100	SKF	PILLOW BLOCKS
  UCF207-105T	1.3125			NTN	PILLOW BLOCKS
  NU221	105	190	36	SKF	CYLINDRICAL ROLLER BEARINGS
  FPXB700	7.0000	7.6250	.3125	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  3315	75	160	68.3	STEYR	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS