d - 4 mm

D - 16 mm

B - 5 mm

C - 5 mm

r min. - 0,3 mm

da min. - 6 mm

Da max. - 14 mm

ra max. - 0,3 mm

Weight - 0,00524 Kg

Basic dynamic load rating (C) - 1,73 kN

Basic static load rating (C0) - 0,67 kN

(Grease) Lubrication Speed - 36 000 r/min

(Oil) Lubrication Speed - 43 000 r/min

• Model Number: 634
• Inner Diameter：4mm Outer Diameter：16mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-23
• Application:spring industry,raw material accessories,machine lathe,Gripper Swing,filter paper products,woodworking machinery,air conditioning tools,Anti-defibrillation pacing,linear drive,Forming mold,plastic molding
• Similar models:FBJ F634ZZ SKF 634-2RS1 ISO F634 FAG 563466AC SKF 634-2RS1 NSK 634ZZ1 ZEN F634-2Z ZEN F634 SKF 634-2RZ SKF 634-Z
• BEARING POWER International Trading Co.,Ltd. specialize in 634 products，there is large inventory of NSK 634 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 634 Which NSK 634 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
  48393/48320	136,525	190,5	39,688	FBJ	Tapered Roller Bearings
  323148	240	400	128	NTN	Tapered Roller Bearings
  51236	180	245		CX	Thrust Ball Bearings
  5214ANR	70	125	39.7	NACHI	Angular Contact Ball Bearings
  53214	70	105		ISO	Thrust Ball Bearings
  AST40 10080	100	105		AST	Plain Bearings
  HM804848/HM804811	48,412	95,25	30,162	Timken	Tapered Roller Bearings
  LRJ 4	101,6	184,15	31,75	SIGMA	Cylindrical Roller Bearings
  NA4914	70	100	30	ISO	Needle Roller Bearings
  NF 307	35	68,2	21	NSK	Cylindrical Roller Bearings
  NH2213	65	120	31	ISO	Cylindrical Roller Bearings
  R160.06				SNR	Wheel Bearings
  R30-10	30	62	17,25	NSK	Tapered Roller Bearings
  RN2205-E-MPBX	25	46,5	18	FAG	Cylindrical Roller Bearings
  S71918 CE/P4A	125	90	18	SKF	Angular Contact Ball Bearings
  GE30C	30	47	22	FAG	SPHERICAL PLAIN BEARINGS
  KB090ARO	9.0000	9.6250	.3125	KAYDON	ANGULAR CONTACT BALL BEARINGS
  80SD22	80	140	33	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  51408				CONSOLIDATED	THRUST BALL BEARINGS
  KG-200ARO	20.0000	22.0000	1.0000	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS