d - 50.800 mm

D - 88.900 mm

T - 17.462 mm

B - 17.462 mm

C - 13.495 mm

a - 0.7 mm

r1 min. - 3.5 mm

r2 min. - 1.3 mm

Weight - 0,369 Kg

Basic dynamic load rating (C) - 44000 kN

Basic static load rating (C0) - 58500 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5600 r/min

Calculation factor (e) - 0.41

Calculation factor (Y0) - 0.81

Calculation factor (Y1) - 1.5

• Model Number:18790/18724
• Inner Diameter：50.800mm Outer Diameter：88.900mm Width：17.462mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:medical Equipment,embroidery cloth,natural instruments,hardware,top industry,Laser Devices,manual Tools,boring bar boring bar,Garment Accessories,Industrial,thread processing machine
• Similar models:Timken 18790/18724 CX 18790/18724 KOYO 18790/18724 Timken 18790/18721 FBJ 18790/18720 FBJ 18790/18724 NACHI 18790/18724 NACHI 18790/18720 Fersa 18790/18720 Timken 18790/18723
• BEARING POWER International Trading Co.,Ltd. specialize in 18790/18724 products，there is large inventory of NACHI 18790/18724 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 18790/18724 Which NACHI 18790/18724 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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  AST20 22IB22	34,925	38,8874		AST	Plain Bearings
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  CR-2417	120	260	59,5	NTN	Tapered Roller Bearings
  DAC3055GRR9D	30	55	23	KOYO	Angular Contact Ball Bearings
  GE 10 DO	10	19	9	INA	Plain Bearings
  NJ30/600	600	870	200	ISO	Cylindrical Roller Bearings
  NN3064	320	480	121	KOYO	Cylindrical Roller Bearings
  NN4928MB	140	178	50	NSK	Cylindrical Roller Bearings
  PCZ 1014 E	15,875	18,256	22,225	SKF	Plain Bearings
  GAR70UK	70		49	ELGES	ROD ENDS
  C1921HCUL	105	145	20	Barden	ANGULAR CONTACT BALL BEARINGS
  TRD812	.5000	.7500		Torrington	THRUST NEEDLE BEARINGS
  BSB3572	35	72	15	FAG	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  NJ-2313E	65	140	48	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  AS6085	60	85		CONSOLIDATED	THRUST NEEDLE BEARINGS