d - 100 mm

T - 47,625 mm

B - 48,006 mm

C - 38,1 mm

a - 39,5 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 161 mm

db - 111 mm

da - 118 mm

Db - 168 mm

Basic dynamic load rating (C) - 288 kN

Basic static load rating (C0) - 438 kN

Calculation factor (e) - 0,39

Calculation factor (Y0) - 0,86

Calculation factor (Y1) - 1,56

• Model Number:783/772
• Inner Diameter：100mm Outer Diameter：mm Width：48,006mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:chemical instruments,Automobile,Cutting Machine,engine,building decoration raw materials and accessories,Industrial Electromechanical,welding equipment,small diesel generators,defogging and degreasing,air conditioning tools,Material handling equipment
• Similar models:KOYO 3783/3730 FAG 578396A Timken 17886/17831 ISO LM78349A/10C NTN 4T-LM78349A/LM78310A Timken 783/774D+X3S-783 KOYO 3783/3720 Timken 783/772 Timken LM78349A/LM78310A Timken 17886/17830
• BEARING POWER International Trading Co.,Ltd. specialize in 783/772 products，there is large inventory of KOYO 783/772 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 783/772 Which KOYO 783/772 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
  23976E	380	520	106	NACHI	Cylindrical Roller Bearings
  32228	140	250	71.75	NACHI	Tapered Roller Bearings
  7211CT1G/GLP4	55	100	21	NTN	Angular Contact Ball Bearings
  7228DT	140	250	42	NTN	Angular Contact Ball Bearings
  7304	20	52	15	NACHI	Angular Contact Ball Bearings
  740R/742	80,962	150,089	44,45	KOYO	Tapered Roller Bearings
  HM807035/10	41,275	104,775	36,513	ISO	Tapered Roller Bearings
  K 25x31x21	25	31		NBS	Needle Roller Bearings
  NK42/30	42	52	30	ISO	Needle Roller Bearings
  NX 17	17	26	28	ISO	Complex Bearings
  PCJY5/8	15,875			INA	Bearing Units
  VEX 80 /S 7CE1	80	125	22	SNFA	Angular Contact Ball Bearings
  SY 30 PF	30		45	SKF	Bearing Units
  TA 2120 Z	21	29	20	IKO	Needle Roller Bearings
  UCFA202	15			KOYO	Bearing Units
  89310			8	INA	THRUST ROLLER BEARINGS
  209-SZZX	45	85	19	MRC	DEEP GROOVE BALL BEARINGS
  SN608	35		60	STEYR	PILLOW BLOCKS
  38x65x10mm	38	65	10	CONSOLIDATED	OIL SEALS
  KB-70XPO	7.0000	7.6250	.3125	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS