d - 76,2 mm

D - 177,8 mm

T - 55,562 mm

B - 50,8 mm

C - 34,925 mm

ra1 max. - 3,3 mm

a - 57,3 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 148 mm

db - 98 mm

ra max. - 3,5 mm

da - 105 mm

Db - 164 mm

Weight - 5,95 Kg

Basic dynamic load rating (C) - 257 kN

Basic static load rating (C0) - 310 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2800 r/min

Calculation factor (e) - 0,76

Calculation factor (Y0) - 0,43

Calculation factor (Y1) - 0,79

• Model Number: 9378/9320
• Inner Diameter：76,2mm Outer Diameter：177,8mm Width：55,562mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:sample cup,Laser Cutting,drawing die,Forging machine,decoration machinery,welding equipment,Insect Count,water protection,Dental Equipment,spectrometer,Hydraulic Couplings
• Similar models:Timken 93787/93125-B Timken 93787/J93129A CX 9378/9321 NSK 9378/9320 NTN T-93787/93125 Timken 93788D/93126 Timken 9378/9321 Timken 93787/93125 NTN 4T-9378/9321 KOYO 9378R/9320
• BEARING POWER International Trading Co.,Ltd. specialize in 9378/9320 products，there is large inventory of NSK 9378/9320 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 9378/9320 Which NSK 9378/9320 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.

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  165RIJ662	419,1	585		Timken	Cylindrical Roller Bearings
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  32207F	35	72	24,25	Fersa	Tapered Roller Bearings
  3912	60	106	35	INA	Thrust Ball Bearings
  46252A	260	400	130	KOYO	Tapered Roller Bearings
  7024 CTBP4	120	180	28	CX	Angular Contact Ball Bearings
  850/832	88,9	168,275	53,975	ISO	Tapered Roller Bearings
  AB44175S01	39	87	21,5	SNR	Angular Contact Ball Bearings
  GLE60-KRR-B	60	110	61,9	INA	Deep Groove Ball Bearings
  NUP2026	130	200	42	CX	Cylindrical Roller Bearings
  W 61901 R	12	24	6	SKF	Deep Groove Ball Bearings
  UCTU210-600	50		51,6	FYH	Bearing Units
  UKFCX08	35			KOYO	Bearing Units
  NCF1876V	380	480	46	SKF	CYLINDRICAL ROLLER BEARINGS
  FPCA400	4.0000	4.5000	.2500	SKF	DEEP GROOVE BALL BEARINGS
  K-28x33x10	28	33	10	CONSOLIDATED	NEEDLE BEARINGS
  LER-123	5.0000		25.34	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS
  98304	20	52	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NKS-35	50		22	CONSOLIDATED	NEEDLE BEARINGS
  TWC-815	.5000	.9375		CONSOLIDATED	THRUST NEEDLE BEARINGS