d - 25,4 mm

D - 63,5 mm

T - 20,638 mm

B - 20,638 mm

C - 15,875 mm

ra1 max. - 1,5 mm

a - 14,9 mm

r min. - 3,5 mm

r1 min. - 1,5 mm

Da - 55 mm

db - 31,5 mm

ra max. - 3,5 mm

da - 38 mm

Db - 59 mm

Weight - 0,333 Kg

Basic dynamic load rating (C) - 46 kN

Basic static load rating (C0) - 53 kN

(Grease) Lubrication Speed - 6000 r/min

(Oil) Lubrication Speed - 8000 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,94

Calculation factor (Y1) - 1,7

• Model Number:15100/15250X
• Inner Diameter：25,4mm Outer Diameter：63,5mm Width：20,638mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:power source,Beauty and Body,noise inspection,storage and transportation equipment,non-ferrous metal alloy,tapered grinder,casting embedding,safety testing,coal,die casting mold,Dental Drill etc
• Similar models:KOYO 15100/15245 Fersa 15100/15250X FBJ 15100/15245 NACHI 15100/15250X NSK 15100/15250X Timken 15100/15251D NTN 4T-15100/15250X Timken 15100/15244 CX 15100/15245 AST 15100/15243
• BEARING POWER International Trading Co.,Ltd. specialize in 15100/15250X products，there is large inventory of NSK 15100/15250X . We has been built up long-term cooperation with NSK company, could make a bulk order of the 15100/15250X Which NSK 15100/15250X 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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  313811	200	290	192	KOYO	Cylindrical Roller Bearings
  482/472A	69,85	120	29,002	Fersa	Tapered Roller Bearings
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  6204-2RS	20	47	14	AST	Deep Groove Ball Bearings
  629-2Z	9	26	8	NKE	Deep Groove Ball Bearings
  7904C	20	37	9	KOYO	Angular Contact Ball Bearings
  IJ123080				ILJIN	Angular Contact Ball Bearings
  LUHR 25-2LS	25			SKF	Linear Bearings
  N207	35,000	72,000	17,000	NTN	Cylindrical Roller Bearings
  SS 6211-ZZ	55	100	21	ISB	Deep Groove Ball Bearings
  LS-8PP	.7500	1.8750	.5625	FBC	DEEP GROOVE BALL BEARINGS
  SDAF-330	6.6250	5.7500		SKF	PILLOW BLOCKS
  BA87ZOH			.4375	IKO	NEEDLE BEARINGS
  NJ304	20	52	15	STEYR	CYLINDRICAL ROLLER BEARINGS
  RLS-281/2	10.5000	16.6250	2.2500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NA-5918	90	125	46	CONSOLIDATED	NEEDLE BEARINGS