d - 4 mm

D - 16 mm

B - 5 mm

C - 5 mm

C - 1 mm

D3 - 18 mm

Weight - 0,0057 Kg

Basic dynamic load rating (C) - 0,761 kN

Basic static load rating (C0) - 0,265 kN

Fatigue load limit (Pu) - 0,011

Reference speed - 100 000 r/min

Limiting speed - 50 000 r/min

• Model Number:W 634 R-2Z
• Inner Diameter：4mm Outer Diameter：16mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2026-01-03
• Application:wall industry,Storage Device,Air,laser devices,electrocardiograph,directional control valve,orthodontic material,squeeze machine etc,lathe,defogging and degreasing,non-ferrous metal alloy
• Similar models:NTN 6348 SKF W634R-2Z ISB 634-2RS NTN 634 CX 6344 SKF 634-Z NKE 634 NKE 6348-M ISO 634-2RS FAG 634-2RSR
• BEARING POWER International Trading Co.,Ltd. specialize in W634R-2Z products，there is large inventory of SKF W 634 R-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 634 R-2Z Which SKF W634R-2Z 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
  16072	360	540	57	KOYO	Deep Groove Ball Bearings
  23036CK	180	280	74	AST	Spherical Roller Bearings
  33210	50	90	32	NKE	Tapered Roller Bearings
  5S-7907CDLLBG/GNP42	35	55	10	NTN	Angular Contact Ball Bearings
  6005	25	47	12	Fersa	Deep Groove Ball Bearings
  7040CVDUJ74	200	310	102	SNR	Angular Contact Ball Bearings
  GE110UK-2RS	110	160	70	ISO	Plain Bearings
  GE 045 ECR-2RS	45	68	32	CX	Plain Bearings
  K16x22x16	16	22		SKF	Needle Roller Bearings
  NAFW173026	17	30	26	NSK	Needle Roller Bearings
  NN 3030	150	206	56	NSK	Cylindrical Roller Bearings
  NN4040C1NAP4	200	310	109	NTN	Cylindrical Roller Bearings
  UCFC209-28	44,45			KOYO	Bearing Units
  T1120	279,4	603,25	136,525	Timken	Thrust Roller Bearings
  UCT206	30			SNR	Bearing Units
  W 6003-2Z	35	17	10	SKF	Deep Groove Ball Bearings
  MR-24-SS			1.2500	McGill	NEEDLE BEARINGS
  CSEC110	11.0000	11.7500	.3750	INA	ANGULAR CONTACT BALL BEARINGS
  NA4901.2RSR	12	24	13	INA	NEEDLE BEARINGS
  H-3138x7	190	240		CONSOLIDATED	ADAPTERS