d - 4 mm

D - 10 mm

B - 4 mm

C - 4 mm

C - 0,8 mm

D3 - 11,6 mm

Weight - 0,0015 Kg

Basic dynamic load rating (C) - 0,553 kN

Basic static load rating (C0) - 0,245 kN

Fatigue load limit (Pu) - 0,011

Reference speed - – r/min

Limiting speed - 36 000 r/min

• Model Number:W 638/4 XR-2RS1
• Inner Diameter：4mm Outer Diameter：10mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-07
• Application:agricultural testing and analysis equipment and related,Industrial,drawing die,welding equipment,marine test,molding machine,Spectrum Products,die casting mold,Animal Tracking,granulator,wall industry
• Similar models:SKF W638 CX 63801-2RS SKF W638-2RS1 ISO 63802-2RS CX 63803-2RS ISB 638/4-ZZ SKF W63800R ISO 63800 ISB F63801ZZ SKF W63802-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in W638/4XR-2RS1 products，there is large inventory of SKF W 638/4 XR-2RS1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 638/4 XR-2RS1 Which SKF W638/4XR-2RS1 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
  1205EKTN9+H205	20	52	15	SKF	Self-Aligning Ball Bearings
  240/670E	670	980	308	NACHI	Cylindrical Roller Bearings
  22213-E1	65	120	31	FAG	Spherical Roller Bearings
  22326AEXK	130	280	93	NACHI	Cylindrical Roller Bearings
  231/670 CA/W33	1090	670	336	SKF	Spherical Roller Bearings
  32307	35	80	32,75	ISO	Tapered Roller Bearings
  4R6023	300,000	420,000	240,000	NTN	Cylindrical Roller Bearings
  6307T1XZZ	35	80	21	NSK	Deep Groove Ball Bearings
  70R7620	70	76	20	KOYO	Needle Roller Bearings
  E75KRR	75	130	74,61	Timken	Deep Groove Ball Bearings
  KGC050	127	177,8	25,4	KOYO	Deep Groove Ball Bearings
  MF105-2RS	5	10	4	ZEN	Deep Groove Ball Bearings
  NJ1014	70	110	20	NTN	Cylindrical Roller Bearings
  R07A68V	35,110	67,000	19,450	NTN	Cylindrical Roller Bearings
  STO 20	20	47	15,8	SKF	Cylindrical Roller Bearings
  MM211K-CR	55	100	21	FAF	DEEP GROOVE BALL BEARINGS
  MW-11/2				NH	THRUST BALL BEARINGS
  6230K	150	270	45	SKF	DEEP GROOVE BALL BEARINGS
  234715MSP/5	78	115	234715 M.SP	CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS
  GE-140C-2RS	140	210	90	CONSOLIDATED	SPHERICAL PLAIN BEARINGS